WO2001053831A1 - Support integre, micro-recipient integre et membrane permeable, et procede de production et d'utilisation correspondants - Google Patents
Support integre, micro-recipient integre et membrane permeable, et procede de production et d'utilisation correspondants Download PDFInfo
- Publication number
- WO2001053831A1 WO2001053831A1 PCT/JP2001/000223 JP0100223W WO0153831A1 WO 2001053831 A1 WO2001053831 A1 WO 2001053831A1 JP 0100223 W JP0100223 W JP 0100223W WO 0153831 A1 WO0153831 A1 WO 0153831A1
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- WO
- WIPO (PCT)
- Prior art keywords
- integrated
- base member
- support
- permeable membrane
- microcontainer
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/505—Containers for the purpose of retaining a material to be analysed, e.g. test tubes flexible containers not provided for above
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
- C12Q1/6837—Enzymatic or biochemical coupling of nucleic acids to a solid phase using probe arrays or probe chips
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- B01J2219/00277—Apparatus
- B01J2219/00279—Features relating to reactor vessels
- B01J2219/00306—Reactor vessels in a multiple arrangement
- B01J2219/00313—Reactor vessels in a multiple arrangement the reactor vessels being formed by arrays of wells in blocks
- B01J2219/00315—Microtiter plates
- B01J2219/00317—Microwell devices, i.e. having large numbers of wells
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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- B01J2219/0061—The surface being organic
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- B01J2219/00603—Making arrays on substantially continuous surfaces
- B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
- B01J2219/00614—Delimitation of the attachment areas
- B01J2219/00617—Delimitation of the attachment areas by chemical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/00603—Making arrays on substantially continuous surfaces
- B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
- B01J2219/00614—Delimitation of the attachment areas
- B01J2219/00621—Delimitation of the attachment areas by physical means, e.g. trenches, raised areas
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- B01J2219/00603—Making arrays on substantially continuous surfaces
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- B01J2219/0063—Other, e.g. van der Waals forces, hydrogen bonding
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- B01J2219/00639—Making arrays on substantially continuous surfaces the compounds being trapped in or bound to a porous medium
- B01J2219/00641—Making arrays on substantially continuous surfaces the compounds being trapped in or bound to a porous medium the porous medium being continuous, e.g. porous oxide substrates
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B01J2219/00603—Making arrays on substantially continuous surfaces
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- B01J2219/00718—Type of compounds synthesised
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- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B40/00—Libraries per se, e.g. arrays, mixtures
- C40B40/04—Libraries containing only organic compounds
- C40B40/06—Libraries containing nucleotides or polynucleotides, or derivatives thereof
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- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B60/00—Apparatus specially adapted for use in combinatorial chemistry or with libraries
- C40B60/14—Apparatus specially adapted for use in combinatorial chemistry or with libraries for creating libraries
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- G01N2035/00099—Characterised by type of test elements
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- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- G01N2035/1062—General features of the devices using the transfer device for another function for testing the liquid while it is in the transfer device
Definitions
- the present invention relates to an integrated support, an integrated microvessel, and a permeable membrane, and a method for producing and using the same.
- the present invention is applicable to fields requiring the handling of minute amounts of liquids, for example, engineering, food, agricultural, fishery processing, etc., pharmacy, hygiene, health, immunity, disease, genetics, etc. It relates to all fields, such as fields of science, chemistry or biology.
- the present invention relates to an integrated support, an integrated microcontainer, and the like, which are suitable for the field of treating a gene, a biological macromolecule such as an immune system and a protein, in particular, gene mutation analysis, polymorphism analysis, mapping, base sequence analysis, expression analysis, and the like. , And permeable membranes, and methods of making and using them.
- a biological macromolecule such as an immune system and a protein
- DNA chips consist of a large number of known types of oligonucleotides arranged on a flat surface such as a semiconductor film or slide glass in an array-like manner so that a small amount of each suspension becomes a dot. It is necessary to prepare a known oligonucleotide array.
- a known oligonucleotide array not only the DNA chip, but also the use of various kinds of liquids of a very small amount requires the number of containers corresponding to the number of kinds.
- various permeable membranes required when handling such a small amount of liquid need to be of a size suitable for such a small amount.
- the present invention has been made to solve the above problems, and a first object of the present invention is to provide an integrated support, an integrated microcontainer, and a permeable membrane which can be mass-produced, inexpensively and easily. And to provide methods for their manufacture and use.
- the second object is to provide an accumulation support having a capacity and a size suitable for applying a small amount of liquid, having a high accumulation property, a high working efficiency, and capable of coping with a variety of treatments.
- An object of the present invention is to provide an integrated microcontainer, a permeable membrane, and a method for producing and using them.
- the third object is to provide a reliable and reliable treatment for handling small volumes of liquid, such as an integrated support, an integrated microcontainer, and a permeable membrane. Is to provide a way.
- the fifth object is to link the dispensing machine and the processing using the dispensing machine so as not to depend on the processing ability of the operator as much as possible and to eliminate the processing by humans as much as possible.
- An object of the present invention is to provide an integrated support, an integrated microcontainer, and a permeable membrane which can be rapidly and easily processed, and a method for producing and using the same.
- a sixth object is to provide an integrated support, an integrated microcontainer, and a permeable membrane suitable for handling genetic materials such as DNA, immunological substances, proteins, and biological macromolecules such as amino acids or sugars, and their production. To provide methods and methods of use. Disclosure of the invention
- the first invention is to provide one or more thread-like, string-like, tape-like, or rod-like elongated base members, and a longitudinal direction of the base members.
- the base member is wound, laminated, or aligned, and the fixing positions of the various detection substances and their respective chemical structures are fixed.
- the associated support is a substance to be detected in order to determine the unknown structure of the target substance or to perform analysis or analysis of other species, for example, a genetic substance such as an oligonucleotide. Biomolecules such as proteins, amino acids, and bran; and microorganisms such as bacteria and viruses; and biological tissues such as cells.
- the “chemical structure” is, for example, a base sequence when the substance to be detected is a genetic substance.
- Genetic material includes nucleic acids (polynucleotides), oligonucleotides, nucleotides, etc. of their degradation products.
- a nucleotide is a compound in which a reducing group of a sugar is linked to a purine base of adenine or guanine, or a pyrimidine base of cytosine, thymine, or peracyl, and a sugar is linked to the nucleotide. Is made of phosphoric acid and ester.
- a polynucleotide in which a purine nucleotide and a pyrimidine nucleotide are polymerized is called a nucleic acid.
- RNA RNA
- the “base member” is formed of a flexible or inflexible material.
- These materials are, for example, organic materials such as polyethylene, polystyrene, polypropylene and urethane, inorganic materials such as glass fiber, ceramics and metal, or organic materials such as film or tape with fine ceramic particles laid.
- organic materials such as polyethylene, polystyrene, polypropylene and urethane
- inorganic materials such as glass fiber, ceramics and metal
- organic materials such as film or tape with fine ceramic particles laid.
- There can be various materials such as a material combining an organic material and an inorganic material.
- the “correspondence” is related, for example, as a position on a layer forming surface (integrated surface) on which a layered structure formed by stacking, laminating or aligning the base members is formed.
- the layer formation surface is not necessarily limited to a flat surface, but may be a surface having irregularities, an elongated spiral shape or a curved surface.
- Examples of the method of integration include winding into a flat plate to form a flat plate, laminating or aligning, or forming a column, prism, cone, or pyramid into a column or prism. Winding, laminating or aligning, or winding, laminating or aligning as shown in the third invention.
- the “fixed position” is not limited to the case where the base member is provided on the layer forming surface side of the base member. May be provided on the surface. In particular, provision on the side or on the non-integrated surface is preferable in terms of manufacturing and quality in terms of easy mass production and high reliability.
- the fixing positions are arranged so as not to contact each other.
- Arranging detection substances by dispensing etc. after integrating the base members requires cross-contamination between the fixed positions because the fixed positions are dense. It is very difficult to dispense and immobilize at the correct position without performing the operation.
- the detection substances such as the oligonucleotides are densely attached to the base member in a developed state (first integration)
- the detection material is further densely wound and laminated. Or, they can be aligned and integrated (secondary integration). Therefore, it is possible to form a support of the detection substance having high integration. Also, even if the one-dimensional density of the first integration is not so high, a high degree of two-dimensional density can be obtained by the second integration.
- the accumulating support is formed by winding, laminating or aligning an elongated base member which is initially in a developed state.
- the arrangement and fixation of the detection substance on the base member can be performed in a developed state before integration. Therefore, the arrangement or fixation of the detection substance can be performed easily, quickly, and reliably, so that the integrated support (including the DNA integrated support) can be easily and quickly formed as a whole.
- the integration of the base member for example, two-dimensionally high density
- the degree of integration can be obtained. In this way, integration is performed in two stages (first integration, second integration), so that integration can be performed easily, quickly, reliably, and at low cost. If the detection substance is placed and fixed on the base member at, for example, a one-dimensionally high density and degree of integration, it will be even higher at the stage where the base member is further integrated, for example, two-dimensionally. It is possible to obtain density or concentration.
- each predetermined position Fixation and measurement of various detection substances by, and storage, reaction processing or measurement in an integrated state makes detection processing easier, more efficient, faster, more automated, and more reliable. Detection can be performed.
- a second invention is based on the first invention, wherein the base member has a bottomed or non-bottomed groove, a hole such as a hole or a capillary, or a porous material, a foamable material, a fiber material, and an uneven surface.
- a holding portion having a material or an impregnating material is provided, and the detection substance is an integrated support fixed to the gap or the holding portion.
- these voids or holding portions are provided, for example, on the side portions of the base member.
- the “void” includes, for example, a groove, a hole, and a capillary, as well as a portion in which a concave convex portion is formed on a side portion or an upper portion.
- the “holding portion” is capable of absorbing or holding a liquid, and is made of various porous materials, foamable materials, fibrous materials, uneven surface materials, impregnating materials, and the like.
- the material is not limited to flexible materials such as paper, cloth, thread, string, etc., and organic materials such as the polyethylene, polystyrene, polypropylene, polyurethane, etc., and inorganic materials such as glass, ceramics, metal, etc. It may be formed into a foamable, fibrous, uneven or impregnable material.
- the “uneven surface material” is a member in which many fine irregularities or cilia are microscopically formed on a surface such as a side portion or an upper portion. It is like laying fine ceramic particles on a tape.
- the gap or the holding portion may be provided in the longitudinal direction of the base member.
- the detection area to be fixed is increased in order to increase the fixing area at each fixing position. Can be increased, and fixing can be performed easily.
- the liquid can pass through the gap itself,
- the reaction efficiency can be accelerated or promoted because the contact efficiency with the detection substance is high.
- a bottomless hole or an endless groove may be provided in the base member to increase the efficiency of contact of the liquid with the void.
- the detection substance is not simply supported on a flat substrate, but is supported by a cavity or a holding portion formed in the substrate.
- the amount of the detection substance supported in each void or holding portion can be increased. Therefore, when performing the reaction treatment, the detection efficiency can be increased and the detection speed can be increased by expanding the encounter between the substances. Also, when performing the measurement, the amount of light emission and the like can be increased, so that the measurement can be performed easily and reliably.
- the area occupied on the layer-forming surface required to support the amount is smaller than when the detection substance is supported on a flat substrate. You can be small. Therefore, according to the present invention, the required area on the substrate surface can be reduced, the integration density can be increased, and the substrate can be manufactured smaller.
- the entire area of the substrate is made the same, the spacing between adjacent voids or holding parts is increased, so that handling becomes easier and more reliable detection can be performed.
- more types of detection substances can be supported on one substrate.
- the cross-sectional area occupied by each void or each holding portion on the substrate does not need to be large when the detection substance is attached, as compared with the case where the detection substance is attached to a flat substrate. Density can be increased.
- the base members are in contact with each other on their sides, spaced apart from each other, or provided with auxiliary members. It is a stackable support that is rolled in a deployable or non-deployable manner while sandwiching it, and is stacked or aligned.
- the base member has a chemical structure of the detection substance or a mark for identifying a position on the integrated support. It is an integrated support attached.
- the detection substance itself may be coded to identify it.
- the “mark” is based on a luminous body or a substance that identifies a predetermined area of the base member by color coding etc. It may be.
- the absolute position of each void portion, and therefore the content can be more reliably specified. Highly reliable analysis can be performed.
- a fifth invention is the integrated support according to any one of the first to fourth inventions, further comprising a binding portion for releasably or non-releasably binding the base member and / or the auxiliary member.
- the “binding unit” there are a unit that stores and bundles the integrated base members, and a unit that uses an attachment unit. If a fixed standard size is determined and the stacking supports are bound and made into force, handling can be facilitated and costs can be reduced.
- the substrate can be integrated in a deployable or non-deployable manner by providing a binding portion that binds the base member or the like in a releasable or non-releasable manner.
- rigidity can be given to the structure of the integrated support. If integrated so that it can be deployed, the first invention The effect described above is produced.
- the binding portion is an attachment portion that attaches the base member or Z and the side portion of the auxiliary member to each other in a releasable or non-releasable manner.
- attachment includes, for example, a case where an adhesive is used, and a case where the adhesive is physically attached like a magic tape surface.
- the attachment portion as the binding portion, the base member and the like can be easily and reliably bound.
- a linear thermostat for heating or cooling is embedded in the base member and Z or the auxiliary member. It is an accumulation support.
- the linear heating / cooling constant temperature member is a heating wire, or a flow path of a heat medium or a coolant. Further, these constant temperature members are preferably provided along the longitudinal direction of the gap member and / or the auxiliary member.
- the seventh invention by embedding a linear heating / cooling constant temperature member in a base member or the like, heating and cooling can be performed efficiently and easily, and the whole is treated compactly. An easy-to-use accumulation support can be obtained.
- the eighth invention is characterized in that one or two or more thread-like, cord-like, tape-like, or rod-like elongated base members are brought into contact with each other on their sides, spaced apart, or sandwiched between auxiliary members, A base plate wound in an expandable or non-deployable manner, laminated or aligned and integrated to form a substantially flat plate, and provided at a position arranged in the longitudinal direction of the base member, in a longitudinal direction of the base member.
- voids such as open bottomed or bottomed grooves, holes or capillaries, or in a large number of holding parts having a porous material, a foaming material, a fibrous material, a textured surface material or an impregnating material, etc.
- a DNA accumulation support having a fixed genetic material such as an oligonucleotide, and a fixed position of the genetic material and a base sequence thereof are associated with each other.
- “flat” means, for example, a disk, Includes square and the like. According to the present invention, the effects as described in the first invention are exerted.
- a base member formed in an elongated shape such as one or more threads, strings, tapes, or rods, and a bottomed or ended groove or hole provided in the base member.
- a hollow portion such as a capillary tube, or a holding portion formed of a porous material, a foamable material, a fibrous material, an uneven surface material, an impregnating material, or the like, and the base member is wound and laminated.
- it is an integrated microcontainer that is aligned and integrated.
- the gaps or the holding portions may be provided side by side in the longitudinal direction of the base member.
- the gap or the holding portion may be provided in the longitudinal direction of the base member.
- the ninth aspect it is possible to provide a compact and integrated microcontainer suitable for handling a small volume of liquid. Therefore, the reaction can be efficiently and rapidly performed on a large number of microvessels. In addition, when provided so as to be deployable, it is possible to easily carry out and remove the liquid in each of the gap portions and the holding portions.
- the two-dimensionally high density or degree of integration can be achieved by integrating the base members. Obtainable. By performing integration in two stages in this way, integration can be performed easily, quickly, reliably, and at low cost.
- the gaps and holding parts are arranged on the base member at a one-dimensionally high density and degree of integration, a higher density or a higher degree of integration at the stage where the base member is further integrated two-dimensionally.
- the degree of integration can be obtained.
- the base members are rolled in a deployable or non-deployable manner while being in contact with each other on their sides or sandwiching the auxiliary member, and are laminated or aligned. It is an integrated microcontainer that is integrated and formed in a substantially flat plate shape.
- an integrated microcontainer can be easily formed.
- the H-th invention is the invention according to any one of the ninth and tenth inventions, wherein the layer forming surface of the collecting microcontainer is provided with a mark for identifying a position on the layer forming surface. It is a micro container.
- a twelfth invention is the integrated microcontainer according to any one of the ninth invention to the H ⁇ -th invention, which has a binding portion for binding the base member and / or the auxiliary member in a releasable or non-releasable manner. .
- the “binding portion” may be a member that accommodates and binds a base member or the like, or may have an attachment portion as described in the thirteenth invention.
- the substrate can be integrated so as to be deployable or nondeployable.
- rigidity can be given to the structure of the integrated microvessel.
- the binding portion is releasably or non-releasably attached to each other at a side portion of the base member and / or the auxiliary member. It is an attachment part.
- the attachment portion as the binding portion, the base member and the like can be easily and reliably bound.
- the thread-like, string-like, tape-like, or rod-like basic member is provided along a direction normal to a layer-forming surface thereof.
- An integrated microcontainer provided with a closed groove or bottomed hole or capillary, and / or a closed bottom hole or capillary or endless groove.
- the bottomless hole or the endless groove or the like is intended to enable the liquid layer forming surface to move in the normal direction and to increase the contact efficiency of the liquid with the endless groove or the bottomed hole or the like. .
- the base member in addition to the end groove or the bottom hole along the thickness direction, the base member is provided with an endless groove or a bottom hole as necessary. . Yotsute thereto, as allow the passage of liquid through the substrate to increase the contact efficiency of the liquid to the gap portion, the reaction efficiency c fifteenth aspect that can increase the ninth invention or the fourteenth An integrated microcontainer according to any one of the inventions, wherein a linear thermostat for heating or cooling is provided in the base member or the trapping member.
- a compact and easy-to-handle integrated microcontainer capable of efficiently heating and cooling is provided by embedding a linear heating or cooling constant temperature member in a base member or the like. be able to.
- a sixteenth invention is directed to a base member formed in an elongated shape such as one or more threads, strings, tapes, or rods, and a penetrating groove, hole, or capillary provided in the base member. And a holding portion formed of a porous material, a foamable material, a fibrous material, an uneven surface material, an impregnating material, or the like, and the base member is wound, laminated, or aligned. This is a permeable membrane that has been integrated.
- the gap or the holding portion may be provided side by side with the base member.
- a plurality of penetrating voids or holding parts are provided in an integrated manner, and the voids provide a permeable membrane provided so as to be deployable or non-deployable. If it can be deployed, it is easy to attach or remove various substances to each void or holding part.
- the secondary integration of the base member will enable two-dimensional In general, high density or high density can be obtained. By performing integration in two stages in this way, integration can be performed easily, quickly, reliably, and at low cost. If the gaps and holding parts are arranged on the base member with high density and degree of integration in one dimension as well as in the first integration, the base member will be two-dimensional in the second integration. At the more integrated stage, higher densities or densities can be obtained.
- a seventeenth invention is based on the sixteenth invention, wherein the base members are rolled in a deployable or non-deployable manner while being in contact with each other on their sides or sandwiching the auxiliary member, and are laminated or aligned. It is a permeable film that is integrated and formed in a substantially flat plate shape.
- the permeable membrane can be easily formed.
- various substances can be easily and promptly and reliably adhered to or removed from each of the gaps in a state where the base member is deployed.
- An eighteenth invention is the permeable membrane according to any one of the sixteenth invention and the seventeenth invention, having a binding portion for binding the base member and / or the auxiliary member in a releasable or non-releasable manner. is there.
- the "binding portion” may be one that accommodates and binds a base member or the like, or one that has an attachment portion as described in the nineteenth invention.
- the substrate can be integrated in a deployable or non-deployable manner.
- the binding portion is a permeable membrane that is an attachment portion that attaches the base member or Z and the side portion of the auxiliary member to each other releasably or irremovably. is there.
- the attachment portion as the binding portion, the base member and the like can be bound easily and reliably.
- a twentieth invention is the invention according to any one of the sixteenth invention to the nineteenth invention, wherein the elongated base member such as a thread, a string, a tape, or a rod has It is a permeable membrane provided with endless grooves and voids such as Z or bottomless pores and / or capillaries along the direction normal to the layer forming surface.
- the elongated base member such as a thread, a string, a tape, or a rod has It is a permeable membrane provided with endless grooves and voids such as Z or bottomless pores and / or capillaries along the direction normal to the layer forming surface.
- a permeable membrane that is easy to handle can be obtained.
- the invention according to a second aspect is the invention according to any one of the sixteenth to twentieth inventions, wherein a linear heating or cooling line is provided in the base member or Z and the auxiliary member. It is a permeable membrane provided with a constant temperature member.
- the linear heating / cooling constant temperature member is a heating wire, or a flow path of a heat medium or a coolant. Further, these constant temperature members are preferably provided along the longitudinal direction of the base member and / or the auxiliary member.
- a compact and easy-to-handle permeable membrane which can be efficiently heated and cooled by embedding a linear heating or cooling constant temperature member in a base member or the like is provided. be able to.
- a twenty-second invention provides an arrangement step of arranging and fixing a detection substance having a predetermined chemical structure at a predetermined position of one or more base members, and winding, laminating or aligning the base members. And an integration step of integrating the components. This is a method of manufacturing an integrated support in which the positions of various detection substances are associated with each chemical structure.
- a twenty-third invention is the method for manufacturing an integrated support according to the twenty-second invention, wherein the base member is formed in an elongated shape such as a thread, a string, a tape, or a rod.
- the base member in the arranging step of any one of the twenty-second invention and the twenty-third invention, has a predetermined chemical structure associated with the position on the base member.
- This is a method of manufacturing an integrated support in which a suspension or semi-liquid containing a substance is applied, dispensed, stamped, aspirated, impregnated, or contained and arranged.
- the base members are brought into contact with each other.
- the present invention provides a method for manufacturing an integrated support, in which the support is rolled in a deployable or non-deployable manner while being spaced or sandwiching an auxiliary member, and stacked or aligned for integration.
- the base member is formed in a film shape or a thin plate shape
- the detection member The substance is arranged on the base member in a substantially line shape so as not to cross or contact with each other, and the integrating step is a step of rolling, laminating or aligning the layers so as to be expandable or non-deployable and integrated.
- an integrated support having a cutting step in which the base member integrated and to which the substance for detection is fixed is thinly cut and a large number of integrated supports using the cut cross section as a layer forming surface is formed. It is a manufacturing method.
- “approximately in a line so as not to intersect or contact” means, for example, a case in which each is formed in a substantially parallel line at a predetermined position.
- This line is not limited to a straight line, but may be a curved line.
- the “substantially line shape” includes, for example, an elongated shape such as a thread shape, a string shape, and a rod shape.
- the base member is wound, laminated or aligned without bending the line.
- the base member is wound, laminated or aligned with the front and back surfaces of the base member in contact with each other, with a gap or with an auxiliary member interposed therebetween.
- the cutting is preferably performed so as to cross the line. For example, it is performed so as to be perpendicular or at a predetermined angle to the line.
- a thread-like, string-like, or other basic member is integrated.
- the base member is previously formed in a thread shape, a string shape, or the like, it is not necessary to perform cutting or processing after supporting various detection substances, and thus the manufacturing is easy. Also, since there is no need to cut or process, various detection substances are not damaged and the reliability is high.
- a film-like or thin-plate-like base member is integrated.
- the arrangement can be performed efficiently and easily.
- a holding portion having a void such as a capillary tube or a porous material, a foaming material, a fibrous material, an impregnating material, or the like is provided in a line, a suspension containing the detection substance may be used. It is possible to easily absorb, impregnate, or accommodate the gap or the holding portion by the capillary action.
- the integrated support can be manufactured easily, quickly, at low cost and reliably.
- the detection substance is provided on the base member, A number of voids, such as grooves, holes, or capillaries, provided on the surface, or a holding portion having a porous material, a foamable material, a fibrous material, an uneven surface material, an impregnating material, or the like.
- This is a method of manufacturing an integrated support in which a suspension or semi-liquid containing a detection substance having a chemical structure is applied, dispensed, stamped, aspirated, impregnated, or housed and arranged.
- the gap portion or the holding portion is provided in a substantially line shape.
- the holding portion it is formed in an elongated shape such as a thread, a string, a tape or a rod.
- a capillary which sucks or accommodates a necessary suspension, Since the holding portion that impregnates, sucks, or accommodates is arranged by fixing it to the corresponding position, it can be easily, easily, and reliably arranged.
- the substance for detection is arranged in a state where the base member is expanded. Then, integration is performed. Therefore, various substances for detection can be easily, quickly and reliably applied to each position, By integrating the components arranged and supported on the holding portion, a highly reliable integrated support can be manufactured quickly, easily, at low cost and in large quantities.
- the integration or integration of the base member results in a high density or concentration in the two-dimensional region. Can be obtained.
- the substance to be detected is fixed or placed on the base member, if the density is high even in one dimension, the density is higher in the stage where the base member is further integrated in two dimensions. You can get the degree.
- the integrated support for binding the base member or the Z and the auxiliary member in a releasable or non-releasable manner is a manufacturing method.
- the base member and the like can be easily integrated so as to be deployable or undeployable.
- a twenty-ninth invention is the invention according to any one of the twenty-second to twenty-eighth inventions, wherein the arranging step comprises drying the arranged suspension or semi-liquid containing the arranged substance for detection.
- This is a method for producing an integrated support, in which a substance for detection is fixed to and supported by the base member.
- the thirtieth invention is directed to a method of forming a base on one or more thread-like, cord-like, tape-like, or rod-like elongated base members at a number of predetermined positions arranged in the longitudinal direction.
- voids such as grooves, holes or capillaries provided in the member, or in the holding part having a porous material, a foamable material, a fibrous material, an uneven surface material or an impregnating material, etc.
- a suspension or semi-liquid containing genetic material such as an oligonucleotide having a predetermined base sequence associated with the position is applied, dispensed, imprinted, and aspirated.
- an impregnating or impregnating or storing and arranging and fixing step and contacting the base member on which the suspension or semi-liquid is arranged with the sides of the base member, And a stacking step of stacking or arranging them in a deployable or non-deployable manner with an interval or sandwiching the catching member, and stacking or aligning them.
- the thirty-first invention is based on one or more membrane-shaped or thin-plate base members at a plurality of predetermined positions arranged in a substantially parallel line on the base member-substantially parallel to the base member Thread-like, string-like, tape-like, rod-like, etc., elongate porous material provided in a gap such as a groove, a hole, or a capillary provided in a line, or in a line substantially parallel to its base member; Suspension containing a genetic material such as an oligonucleotide having a predetermined base sequence associated with its position in a holding part having a foaming material, a fibrous material, a concave-convex surface material, an impregnating material, or the like.
- a genetic material such as an oligonucleotide having a predetermined base sequence associated with its position in a holding part having a foaming material, a fibrous material, a concave-convex surface material, an impregnating material,
- the surfaces of the base members are in contact with each other.
- the thirty-second invention has, on one or more base members, a large number of voids such as grooves with bottoms or a porous agent, a foaming agent, a fibrous material, an uneven surface material, an impregnating material, or the like.
- a method for producing an integrated microcontainer comprising:
- the “voids such as grooves” are formed by removing the material from the base member or by adding the material.
- the base member is formed in a film shape or a thin plate shape, and the gap portion or the holding portion is substantially line-shaped so as not to intersect or touch.
- the substantially lines are wound, laminated or aligned without being bent. It should be noted that, once a gap such as an endless groove or a bottomless hole is formed, one end of each gap may be closed. The cutting is preferably performed so as to cross the line.
- a binding step of binding the base member and the Z or the auxiliary member in a releasable or non-releasable manner may be provided.
- the base member after forming a large number of grooves or the like in the base member, the base member is rolled undeployable or undeployable, laminated or aligned. And integrate them. Therefore, the integrated microvessels can be formed easily, quickly, at low cost, in large quantities, and easily.
- the thirty-fourth invention is directed to a method of manufacturing a semiconductor device, comprising the steps of: providing one or more base members with a large number of voids such as bottomless or endless grooves or voids or porous materials; foamable materials; fibrous materials; A processing step of providing a holding portion having a face material or an impregnating material, and the above-mentioned base members are brought into contact with each other, rolled so as to be deployable or non-deployable with an interval or sandwiching the auxiliary member, and laminated or A permeable membrane manufacturing method comprising: an integration step of aligning and integrating.
- the “voids such as grooves” are formed by removing the material from the base member or by adding the material.
- a thirty-fifth invention is based on the thirty-fourth invention, wherein the base member is formed in a film shape or a thin plate shape, and the gap portion or the holding portion is formed in a substantially line shape, respectively.
- a method for manufacturing a permeable membrane comprising a cutting step of cutting the integrated base member to form a number of permeable membranes after the integration step. Is the law.
- the substantially linear gap or holding portion is wound, laminated, or aligned without bending.
- the cutting in the cutting step is preferably performed, for example, so as to cross the line, for example, perpendicularly or at a predetermined angle to the line.
- a binding step of binding the base member and / or the auxiliary member in a releasable or non-releasable manner may be provided.
- the base member after forming a number of voids such as grooves on the base member, the base member is rolled in a deployable or non-deployable manner, laminated or laminated. They are arranged and integrated. Therefore, a permeable membrane can be easily formed.
- a thirty-sixth invention is directed to a heating fluid or a cooling fluid passing through the accumulation support, the accumulation microvessel or the permeable membrane according to any one of the first invention to the second invention. This is a method of using an integrated support, an integrated microvessel, or an integrated support for heating or cooling a permeable membrane.
- the thirty-sixth aspect it is possible to easily and quickly heat or cool the accumulation support or the like.
- a thirty-seventh invention is directed to a processing step of performing processing using the accumulation support, the accumulation microvessel, or the permeable membrane according to any one of the first invention to the twenty-first invention, This is a method of using an integrated support or the like having a measurement step of measuring an optical state in a state where the support or the integrated microvessel or the permeable membrane is developed or integrated.
- the measurement can be performed in an unfolded state or in an integrated state according to the situation, so that there is diversity.
- the thirty-eighth aspect of the present invention is the measurement method according to the thirty-seventh aspect, wherein in the measurement step, the integrated support, the integrated microvessel, or the permeable membrane is integrated, and the absolute position on the layer forming surface is recognized.
- This is a method of using an integrated support or the like.
- Runode can recognize an absolute position on the substrate, in a state that integrated, efficient and rapid measurement thirty-ninth inventions c capable of performing the In the state where the base member of the accumulation support, the accumulation microvessel, or the permeable membrane according to any one of the first invention and the second invention is developed, a predetermined suspension is divided into a predetermined gap or a holding portion.
- a method of using an integrated microcontainer comprising: a fluidizing step of fluidizing the suspension in each of the gaps or the holding section; and a processing step of performing a reaction treatment in the gap or the holding section.
- the integration is easy.
- the reaction treatment is performed after the suspension is fluidized, the reaction treatment can be reliably performed. As a whole, processing can be performed quickly and reliably.
- Forty-th invention is the thirty-ninth invention according to the thirty-ninth invention, wherein, after the treatment step, an integrated microcontainer having a suction step of inserting a pin-shaped liquid passage into each of the voids or holding parts to suction a reactant How to use
- the pin-shaped liquid passage allows suction or discharge.
- the fourth invention in which the reactant can be obtained reliably and easily c is a thirty-ninth invention or a forty-fourth invention
- the suspension contains magnetic particles
- the suction step is a method of using an integrated microvessel performed in a state where a magnetic field is applied to or removed from each of the gaps or the holding sections. It is also possible to use a pin with a magnetic tip at the tip and insert the pin into the gap or the holding portion to capture the magnetic particles.
- the forty-second invention is directed to one or more fluid passages, and A stacking support according to any one of the first to second aspects of the present invention, wherein the stacking support has pressure control means for controlling pressure, and is provided in the fluid passage or in a storage portion communicating with the fluid passage.
- An accumulation in which a microvessel or a permeable membrane is accommodated and the fluid is allowed to pass through the integrated support, the integrated microvessel or the permeable membrane, or the fluid is allowed to contact the integrated support, the integrated microvessel or the permeable membrane, and the fluid This is a storage fluid passage for a support or the like.
- the method of housing the accumulation support in the fluid passage may be performed when the normal direction of the substrate substantially coincides with the passage direction of the fluid, or the normal direction of the substrate is substantially orthogonal to the passage direction of the fluid. And so on.
- the forty-second invention it is possible to perform an efficient reaction treatment with a substance supported or housed in an accumulation support or the like.
- the fluid passage, or the fluid passage and the housing portion are provided detachably with respect to the pressure control means.
- the accumulating support, the accumulating micro-container or the permeable membrane is provided detachably with respect to the fluid passage or the accommodating portion, and the fluid passage and the pressure control means are provided between the container of the fluid passage and the container.
- It is a storage fluid passage such as a collecting support which constitutes the dispenser together with the moving means for performing relative movement.
- the fluid passage and the like are detachably provided to the pressure control means and the like, thereby enabling an automatic process and performing simple handling. be able to.
- Forty-fourth invention is based on the forty-second invention, wherein the pressure control means has a nozzle for controlling a pressure by sucking or discharging a gas to or from the fluid passage.
- An accumulator having a storage portion detachably connected to the nozzle and storing a fluid, and a small-diameter portion communicating with the storage portion and having a smaller diameter than the storage portion and capable of being inserted into a container. It is a fluid passage for containing a support or the like.
- the fluid passage accommodating the accumulation support or the like is provided by providing the fluid passage so as to be detachable from the nozzle serving as the pressure control means. Since the entire passage can be handled, the handling is further facilitated.
- the forty-fifth invention is the liquid crystal display device according to any one of the forty-second invention to the forty-fourth invention, wherein the integrated support-accumulated micro-container or permeable membrane accommodated in the fluid passage or the accommodation portion is provided. And a fluid passage containing a support such as an integrated support provided with a light emitting means for irradiating light and a light receiving means for receiving light from the Z or the integrated support, the integrated microvessel or the permeable film.
- the labeling substance is a fluorescent substance
- the light emitting means is required to irradiate the excitation light.
- the measurement on the integrated support or the like can be performed easily and accurately.
- the forty-sixth invention is based on the forty-fifth invention, wherein the fluid support, the accumulating support or the accommodating support housed therein, the accumulating support having a rotational driving unit for rotationally driving the accumulating microcontainer or the permeable membrane are provided. It is a body-containing fluid passage.
- the present invention is required when light irradiation and light reception are performed only in a partial area such as the integrated support.
- the entire measurement can be performed.
- a forty-seventh invention is based on any one of the forty-second to forty-sixth inventions, wherein the accumulating support, the accumulating microcontainer or the accumulating member accommodated in the fluid passage or the accommodating portion communicating with the fluid passage.
- a collector having a heating element or a cooling element provided so as to be able to advance and retreat with respect to the outer wall of the fluid passage near the housing where the accumulating support and the like are accommodated, outside the fluid passage. It is a storage fluid passage such as a stack support.
- the integrated microcontainer or the permeable membrane accommodated in the fluid passage or the like in any one of the inventions having a simple configuration and easily, with respect to the integrated support, the integrated microcontainer or the permeable membrane accommodated in the fluid passage or the like. Heating or cooling can be performed.
- a forty-eighth invention is the liquid crystal display device according to any one of the forty-second to forty-seventh inventions, wherein each of the accumulating support, the accumulating microcontainer, or the permeable membrane accommodated in the fluid passage or the accommodating portion.
- a fluid passage such as an integrated support provided with magnetic force means capable of applying or removing a magnetic field from the surface.
- the forty-eighth aspect it is possible to easily and reliably apply or remove a magnetic field to each of the gaps of the accumulating support, the accumulating microvessel, or the permeable membrane, which is accommodated in the fluid passage or the like.
- the forty-ninth invention is directed to a storage part on which the collecting support, the collecting microvessel or the permeable membrane according to any of the first invention to the second invention is mounted, and a mounting part for the mounting part.
- a magnetic separation device provided on the lower side and having a magnetic force portion capable of applying or removing a magnetic field from below the substrate in each of the voids of the integrated support, the integrated microvessel, or the transparent membrane; It is.
- FIG. 1 is a plan view showing a disk-shaped integrated support and the like according to a first embodiment of the present invention.
- FIG. 2 is a partially enlarged view of a disk-shaped integrated support and the like according to the first embodiment of the present invention.
- FIG. 3 is a partially enlarged view of the DNA accumulating support according to the first embodiment of the present invention.
- FIG. 4 is a diagram showing a dispenser according to a second embodiment of the present invention.
- FIG. 5 is a diagram showing a dispenser according to a third embodiment of the present invention.
- 6, c 7 is a third use illustration of the dispensing machine according to the embodiment of the present invention is a diagram showing a dispensing machine according to a fourth embodiment of the present invention.
- FIG. 8 is a view showing an integrated microcontainer according to a fifth embodiment of the present invention.
- Figure 9 is a diagram showing an integrated support according to the sixth embodiment of the present invention c BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 shows an example of the integrated support (or integrated microcontainer or permeable membrane, hereinafter referred to as “integrated support or the like”) 10 according to the first embodiment.
- integrated support or the like integrated support
- the accumulating support or the like 10 can be deployed or deployed by contacting one flexible cord-like elongated base member 11 with its side (non-integrated surface) 13. It has a disk-shaped substrate 12 which is rolled up undeployable and integrated to form a substantially flat plate.
- the base member 11 may be made of, for example, an organic substance such as a resin such as polyethylene, polystyrene, polypropylene, or urethane, an inorganic substance such as a semiconductor, a metal, a semimetal, a glass fiber or a ceramic, or a fine particle of a metal or a ceramic.
- An organic-inorganic mixed substance in which ultrafine particles are laid on the surface of a tape-like or film-like organic substance may be used.
- the size of the substrate 12 is, for example, about several millimeters to several centimeters in diameter when the support 10 or the like is used as a DNA support, and the thickness is about 0.1 mm, for example. About several mm.
- a number of voids 14 (grooves 15) with or without a bottom are provided side by side at predetermined intervals along the longitudinal direction. Have been.
- the size and interval occupied by the detection substance at each fixed position can be, for example, in the range of 0.1 ⁇ ⁇ to several mm. Even if the distance between the fixed positions arranged on the base member 11 before integration is large and the density as one dimension is low, the density of the fixed positions as a two-dimensional plane can be increased after integration.
- the number of the voids 14 can be arbitrarily set to, for example, several thousand to several hundred thousand.
- the substrate 12 is obtained by winding, laminating or aligning the base members 11 to be integrated.
- Many voids 14 (holes) with or without a bottom are formed between the sides of the base member 1.1.
- the openings are spirally arranged in the longitudinal direction of the base member on the surface of the substrate 12, that is, the layer forming surface.
- an attachment portion such as a magic tape surface on which a large number of minute irregularities are formed so as to be releasably attached to each other as a binding portion is provided.
- the detection substance may be fixed on the side of the base member 11 by using the minute uneven surface as the holding portion without forming the void portion 14.
- each oligonucleotide having various base sequences corresponding to the above-mentioned detection substances (probes) are fixed and supported in each of the voids 14.
- This base sequence corresponds to the above chemical structure.
- the position of each void 14 is associated with each base sequence.
- each oligonucleotide is not simply fixed to the surface of the substrate 12 but is supported by each void portion 14 at a position corresponding to the base sequence. Therefore, compared to simply supporting oligonucleotides with the same sequence on a flat substrate, the surface area to be attached increases, so that the amount of attachment can be increased, thereby increasing the reaction efficiency and increasing the reliability of the attachment. Can be done.
- the substrate 12 and the gaps 14 are changed to an expanded state or an integrated state as necessary. It is possible. If the accumulation support 10 is expanded to the base member 11, the area of each void portion 14 increases. In both cases, as compared with the case where they are integrated, the space between the voids 14 is also widened, and the disposition and attachment of each detection substance by dispensing becomes easy.
- the reaction treatment is performed by bringing the target substance into contact with a suspension in which the labeled genetic material is labeled.
- the suspension can be moved and contacted with the accumulation support and the like 10 efficiently and quickly within a narrow area. The reaction efficiency can be improved.
- measurement analysis can be performed in both an integrated state and an expanded state. If the measurement is performed in an integrated state, it is possible to easily measure and grasp the entire integrated support 10 or the like. Further, if the measurement is performed in the unfolded state, it is possible to reliably and accurately grasp the situation in each void portion of the accumulation support 10 or the like.
- each void 14 is formed at the bottom.
- the reference numeral 10 represents an integrated microcontainer
- each void 14 is formed at the bottom.
- various benefits can be obtained by changing the substrate 12 to a state of being developed or integrated through the respective void portions 14 as necessary.
- various substances are to be stored in each of the voids 14, it is easy to perform them in an unfolded state.
- the substance to be contained is gelled (solidified) or solified (fluidized) depending on the case, it is stored in a solid or semi-liquid state, If it is liquefied, handling becomes easier.
- reaction processing is performed in an integrated state and the removal of various substances is performed in an expanded state, handling can be performed easily, reliably, quickly and efficiently.
- integrated It can be done both in the deployed state or in the deployed state.
- the member 11 itself may be provided with a bottomless hole so that the fluid can pass therethrough, so that the efficiency of contact of the fluid with the void portion 14 may be increased.
- each void portion 14 is formed without a bottom. Also in this case, the substrate 12 can be changed to a state of being developed or integrated through each of the voids 14 as necessary. For example, when various substances are previously attached to each of the voids 14 in order to produce various filters having various properties, it is easy and reliable to carry out them in a developed state.
- FIG. 2 (a) shows the base member 11 of the integrated support 10 shown in FIG. 1 and a void portion 14 having a square opening formed on the side of the base member 11. It is schematically shown on an enlarged scale.
- an attachment portion that attaches the side portions of the base member 11 releasably or non-releasably can be provided as a binding portion.
- Fig. 2 (b) shows a base member 16 of another integrated support or the like, and a void portion 17 having a triangular opening formed by the base member 16.
- the gap 17 can be formed more densely than in the case of FIG.
- the side members of the base member 16 are wound in contact, rolled, laminated or aligned, but can be released by being housed in the housing part instead of being bound by the adhesion part. Or tie them unremovably.
- FIG. 2 (c) shows a base member 18 according to another integrated support and the like, and a groove (void) 19 formed on the side of the base member 18.
- the base member 18 is formed in a substantially flat plate shape by being wound and integrated at intervals on its side.
- each groove (gap) 19 is opened between the sides. At the same interval.
- FIG. 2 (d) shows a base member 20 according to another integrated support and the like, and a void 21 formed on a side portion of the base member 20.
- a groove (gap) 21 is formed between the base members 20, and the base member 20 is formed of a porous material having a large number of through holes.
- 0 itself is provided with holes (voids) 22.
- the holes (voids) 22 are used to allow liquid to permeate up and down.
- FIG. 3 shows that, in each of the gaps 19 provided on the side of the base member 18 of the integrated support, an oligonucleotide 25 having a base sequence corresponding to the position of the gap 19 is used for detection.
- the substance (probe) is attached to the side surface of the void 19.
- FIG. 3 (b) shows that the oligonucleotide 25 attached to a certain space 19 is labeled with a luminescent substance 27 such as a fluorescent substance.
- FIG. 1 schematically shows a hybridized state with a
- FIG. 4 shows a dispenser 30 according to a second embodiment as an example of the fluid passage for bringing the accumulation support or the like 10 into contact with a suspension.
- the dispenser 30 accommodates the accumulating support 10 and the like, and has a hollow detachably connected to a suction and discharge mechanism such as a cylinder for performing suction and discharge of a liquid.
- Connection housing 31 formed in a substantially rectangular column shape, a small diameter portion 32 formed smaller in diameter than the connection housing 31 and capable of being inserted into a container, and a tapered tip 3 With 3.
- a conventional DNA chip can be attached and used in addition to the integrated support 10 or the like.
- the connection housing portion 31, the small-diameter portion 32, and the distal end portion 33 form the fluid passage as a chip portion, and it is easy to house the integrated support 10 or the like and form a cartridge. It is.
- connection accommodating portion 31 is formed so as to be attachable to a nozzle 34 that suctions and discharges a liquid.
- the nozzle 34 is provided with an O-ring 35 for preventing liquid leakage, and is connected to a cylinder 37 as a suction / discharge mechanism via a flexible tube 38.
- the stacking support or the like 10 has a layer forming surface (substrate surface) of the stacking support or the like 10 attached to the wall of the connection housing 31 by an attachment portion 36.
- FIG. 4 (b) shows an example in which the measurement is performed on the integrated support 10 or the like.
- the labeling substance is a fluorescent substance
- the light emitting section 3 for irradiating excitation light to the wall surface of the connection housing section 31 to which the layer forming surface of the integrated support or the like 10 is attached.
- a light receiving unit 40 for receiving the fluorescence from the connection housing 31.
- the labeling substance is a chemiluminescent substance
- the light emitting part is unnecessary. Thereby, it is possible to measure the reaction treatment on the accumulation support 10 or the like and the distribution state of the labeled substance obtained as a result of the reaction treatment.
- FIG. 4 (c) shows an example of the case where the accumulation support or the like 10 is heated or cooled.
- a constant temperature means 41 for heating or cooling is provided so as to be able to advance and retreat with respect to the wall surface of the connection accommodating portion 31 to which the layer forming surface of the accumulation support 10 or the like 10 is attached. This makes it possible to easily and efficiently promote the reaction treatment on the accumulation support 10 or the like.
- FIG. 5 shows an example of another dispenser 50 according to the third embodiment.
- the dispenser 50 is provided with a suction and discharge mechanism such as a cylinder for performing suction and discharge of liquid.
- a suction and discharge mechanism such as a cylinder for performing suction and discharge of liquid.
- a hollow storage part 51 formed in a substantially columnar shape, and a storage part 51 communicating with the storage part 51 and formed in a disk shape, for storing the sucked liquid.
- a small-diameter portion 52 communicating with the storage portion 54 and having a smaller diameter than the storage portion 51 and capable of being inserted into a container, and a tapered portion. It has a tip 53.
- the storage section 51 is detachably attached to a nozzle 55 that suctions and discharges a liquid that communicates with a suction and discharge mechanism such as the cylinder.
- the nozzle 55 is provided with a ring 56 along the outer periphery of the nozzle 55 in order to prevent liquid leakage.
- the storage section 51, the accommodation section 54, the small-diameter section 52, and the distal end section 53 form the fluid passage through which a fluid can pass inside as a chip section, and the accumulating support etc. 10 It is easy to handle if it is housed in a cartridge.
- the labeling substance when a fluorescent substance is used as the labeling substance, light is irradiated below (or above) the storage section 54 toward a predetermined region of the storage section 5.
- a light emitting section 39 is provided, and a light receiving section 40 is provided above (or below) the accommodating section 54.
- the accumulating support or the like 10 has its substrate formed in a disk shape, and in the center region thereof, in this case, in the central region of the disc-shaped accumulating support or the like 10, the storage portion 5 A core having a diameter substantially equal to the outer diameter of 1 is provided as an auxiliary member, and the base member is wound around the core.
- a rotating device (not shown) for rotatably driving the entire chip portion including the housing portion 54, the housing portion 54, or the integrated support 10 or the like housed in the housing portion 54 is provided. Is provided. Thereby, the optical state of the double-strand formed on the substrate can be measured by hybridization over the entire area of the integrated support 10 or the like.
- the light emitting section 39 is a light source having a predetermined wavelength according to the labeling substance to be used.
- the labeling substance is a fluorescent substance
- the light emitting section 39 has the excitation wavelength.
- the light receiving unit 40 includes, for example, an imaging unit such as a CCD camera, A high-performance fluorescent scanner having a resolution of 10 ⁇ m is used. The scanner preferably has an autofocus function.
- the housing portion 54 may be formed of a transparent body, and the transparent body may have a lens effect for condensing light. Further, in the case of performing the measurement, in order to prevent scattering or dissipation of light due to water droplets generated in the container 54, the container may be filled with purified water for measurement.
- FIG. 6 shows an example in which heating or cooling is performed using the dispenser 50.
- FIG. 6 (a) shows a heating support 60 or the like.
- the heating support 60 or the like is formed in a substantially flat plate shape by winding one or two or more string-shaped base members 62 such that they can be expanded or non-expanded so as to be in contact with each other at their side portions. Things.
- Grooves are formed at a constant pitch in the base member 62.
- a number of voids 62 with or without a bottom form a spiral on the surface of the substrate. Will be arranged.
- a heating wire 63 is embedded in the inside along the longitudinal direction.
- FIG. 6B shows the state of the heating wire 63, and the heating wire 63 is electrically connected to the terminals 64, 65 connected to the electrodes of the power supply.
- FIG. 6 (c) shows the dispenser 50 in which the heating support 60 is accommodated.
- FIG. 7 shows an example of another dispenser 70 according to the fourth embodiment.
- the dispenser 70 stores the sucked liquid and is detachably attached to and connected to a nozzle 75 for sucking and discharging the liquid.
- Storage portion 7 1 a small-diameter portion 7 2 formed to have a smaller diameter than the storage portion 7 1 and communicateable with the storage portion 7 1 that can be inserted into the container 80, and a tapered tip portion 7.
- the nozzle 75 communicates with a cylinder 77 for performing suction and discharge through a flexible flow channel 76.
- the storage portion 71 is provided with the permeable accumulation provided on the side thereof. It communicates with a storage part 74 for storing the support 10 or the like.
- the housing part 74 is covered with the upper part connected to a vertically movable light shielding wall 78a, and the lower part is connected to and covered with the vertically movable light shielding wall 78b.
- a light receiving unit 40 is provided for receiving light from the entire device, for example, upward.
- FIG. 7 (b) is a view showing the dispenser 70 from above so that the accumulation support 10 and the like 10 in the light shielding walls 78a and 78b can be seen.
- the liquid does not pass directly between the small-diameter portion 72 and the nozzle 75, but bypasses the storage portion 74 and passes through the accumulation support member 10 or the like.
- a partition plate 79 is provided between the small diameter portion 72 and the nozzle 75 so that the liquid can pass therethrough.
- Reference numeral 81 denotes a luminous body as the mark on the integrated support 10 or the like.
- the light emitting section 39 and the light receiving section 40 can irradiate the entire support 10 or the like 10 with excitation light at a time or receive light from the entirety. Measurement of the target state is easy.
- a heating or cooling body when performing heating or cooling treatment, a heating or cooling body is approached or contacted from above and below the housing portion 74 in place of the light shielding walls 78a and 78b. By doing so, heating or cooling can be performed efficiently.
- FIG. 8 shows an integrated micro container 90 accommodating magnetic particles according to the fifth embodiment.
- FIG. 8 (a) shows a state in which the magnetic particles 93 are accommodated in the integrated micro-container 90, and shows a part of the integrated micro-container 90 in an enlarged manner.
- Reference numeral 91 denotes a base member.
- reference numeral 92 denotes a gap.
- each cavity 92 provided in the integrated micro-container 90 is sealed by its bottom 95, and each cavity 92 forms a microwell.
- Reference numeral 94 denotes a mounting portion on which the integrated micro container 90 is mounted, and a magnetic force means 96 such as a permanent magnet or an electromagnet is provided below the mounting portion 94. I have.
- the integrated micro-container 90 should be mounted on the mounting portion 94.
- a magnetic pin may be captured by inserting a pin whose end is magnetized into the void 92 of the accumulation microcontainer 90.
- a pin-shaped liquid passage pipe may be inserted into the space 92 to suck or discharge the fluid inside.
- the base member 91 formed in a planar shape in which grooves (voids) 92 are formed at predetermined intervals is prepared.
- An oligonucleotide having a predetermined base sequence is immobilized on the surface of a magnetic particle in advance, and a label obtained by combining a plurality of types of fluorescent substances having various emission wavelengths so as to represent the base sequence is used. Prepare the required number of combinations.
- a labeled single-stranded DNA fragment having the target unknown base sequence is prepared and suspended in a liquid together with the magnetic particles.
- melted agar is added to the suspension so that the agar does not solidify, and the suspension is dispensed and arranged in a groove provided in the base member 91.
- the suspension containing the agar is gelled by cooling and fixed in the groove.
- the fixed base member 91 is integrated by rolling the surface so that the surfaces thereof are in contact with each other. After the integration, the base member 91 is cut to a predetermined thickness to produce a plurality of bottomed integrated microvessels 90 containing the gelled suspension.
- the gelled magnetic particles 93 The suspension containing is heated by the above-mentioned various methods to form a sol and fluidize, thereby accelerating the reaction treatment.
- the oligonucleotide having the corresponding base sequence hybridizes with the target single-stranded DNA fragment.
- the reaction result By irradiating the integrated microcontainer 90 with excitation light, the reaction result causes fluorescence as a labeling substance to emit light, and its base sequence is analyzed by a combination of the wavelengths of the emitted light.
- FIG. 9 shows an integrated support (DNA integrated support) 100 according to the sixth embodiment.
- FIG. 9A is a cross-sectional view taken along line AA of the integrated support 100 shown in FIG. 9B.
- the accumulating support 100 is composed of a flexible string-shaped or tape-shaped elongated base member 101 and a winding reel 1 on which the base member 101 is rolled in an expandable manner. 0 and 2.
- the reel 102 has two guide frames 103 provided so as to be parallel to each other at a distance of about the width of the base member 101. It has a core 104 provided between the central regions and connected to two guide frames 103 at both ends.
- the guide frame 103 is provided with a minimum necessary because the base member 101 is wound into a flat plate so that liquid and light can reach the base member 101. It is formed from a skeleton.
- the guide frame 103 includes a hub 103 a connected to the winding core 104, an outer ring 103 b, and an outer ring 103 b for fixing the outer ring 103 b to the hub 103 a. It consists of two spokes 103c.
- the outer ring 103 b has a larger diameter than the wound base member 101, and the hub 103 a has a diameter equal to the diameter of the core 104. Is formed small.
- one of the two guide frames 103 is provided detachably from the winding core 104 so that the measurement of the optical state is not hindered by the spokes 103c. And make measurements in an integrated state. Is also good.
- the base member 101 when the base member 101 is wound on the reel 102, an area covered by the spokes 103c is recognized in advance, and the detection substance is not attached to that part.
- a predetermined blank portion may be provided, and the measurement may be performed in an integrated state.
- the optical state may be measured by the light emitting unit 39 and the light receiving unit 40 in the unfolded state.
- reference numeral 105 denotes a number of fixed positions arranged in the longitudinal direction of the base member 101, each fixing various kinds of detection substances, for example, oligonucleotides.
- a fixed position for example, a void such as a groove or a holding portion having a porous material, a foamable material, a fibrous material, or an impregnating material may be provided.
- the entire base member 101 may be formed of a porous material, a foamable material, a fiber material, or an impregnating material.
- the tape-shaped or cord-shaped base member 101 is unwound from the reel 102 and is in a developed state. In this state, a suspension containing an oligonucleotide having a nucleotide sequence corresponding to a predetermined position is dispensed by the dispenser. Dispensing may be performed by opening the blank portion so as not to affect reading.
- the suspension is dried and adhered to the base member 101.
- the base member 101 in the unfolded state is wound around the reel 102 by rotating the reel 102.
- processing such as for the base sequence of the DNA fragment is performed.
- a gap provided in the guide frame 103 in the integrated state is used.
- the optical state of 0 is measured, or the optical state is measured while being wound on the reel 102 from the expanded state or while being expanded from the state wound on the reel 102. Even good.
- one base member in the form of a film or a thin plate is prepared.
- the base member is provided with a large number of grooves at predetermined positions, for example, in a substantially parallel line shape.
- a number of voids such as a number of capillaries may be provided in parallel lines.
- the holding part having a porous material such as a thread, a string, a tape, a rod, or the like capable of sucking or impregnating a liquid, a foaming material, a fibrous material, or an impregnating material is formed in a parallel line shape. May be provided.
- the suspension previously sucked or impregnated contains an oligonucleotide having a base sequence corresponding to a predetermined position of the base member.
- the suspension is adhered so as to form a suspension.
- the capillaries can be in contact with each other, so that the substance for detection can be arranged more densely.
- the contact between the holding portions can be prevented. It must be avoided.
- a suspension containing an oligonucleotide having a base sequence corresponding to a predetermined position is formed by, for example, attaching a pit tip to the nozzle. Dispensing is performed using a dispenser while moving the dispenser along the groove.
- the “line shape” is not necessarily limited to a linear shape, but may be a curved shape. Considering that the thickness of the base member gradually increases as the film-like base member is wound, the diameter of the groove is increased in consideration of such a curve, considering that the diameter from the center of the substrate gradually increases. It may be something that is gradually shifted according to.
- the suspension in the arranging step of step S1, can be leached when pressed, and has a stamped surface of a size and shape along the line.
- the suspension may be arranged by stamping the groove by a stamping device that stamps on the line by attaching the suspension.
- the suspension can be arranged along a long line at a time, so that the arrangement can be performed easily and quickly.
- a ball-point pen-shaped device storing the above-mentioned suspension may be arranged by tracing along the line.
- a fountain pen device having a pen tip provided with a slit capable of holding a liquid and storing the suspension, or the suspension is immersed in the suspension contained in a separate container. It may be arranged by tracing along the line using a held pen-shaped device.
- the oligonucleotide suspended in the arranged suspension is attached to the base member by drying by heating or the like.
- step S3 the surfaces of the base member are brought into contact with each other in a direction in which the groove provided in the parallel line is not bent, that is, for example, in a direction perpendicular to the parallel line. In this way, it is rolled up or unrolled and integrated.
- a void is formed in a region surrounded by the groove and the surface.
- an attachment portion is provided on the surface to allow the surfaces to be detachably or non-releasably attached to each other. Therefore, the surfaces of the base members adhere to each other and are bound by winding.
- the bound base member is cut in a direction substantially perpendicular to the parallel line, and a large number of disk-shaped integrated supports using the cut surface as the layer forming surface are manufactured. Will be done.
- a predetermined luminescent material such as a fluorescent material is applied, placed, and fixed at a predetermined position in a parallel line at a predetermined position. You can do it by doing things.
- a method for manufacturing the integrated microcontainer according to the eighth embodiment will be described. Unlike the case where the integrated support is manufactured, the manufacturing of the integrated microcontainer does not require the disposing step of step S1 and the attaching step of step S2.
- a closing step of closing one end of the gap is required.
- the closing step is not necessary in the step of manufacturing the integrated microcontainer.
- the above embodiment has been specifically described for better understanding of the present invention, and does not limit another embodiment. Therefore, it can be changed without changing the gist of the invention.
- the disk-shaped DNA accumulation support was described.
- the present invention is not limited to DNA, but can be applied to immune system substances, proteins, amino acids, sugars, and the like. Although only oligonucleotides have been described, proteins, immune system substances, amino acids, sugars and the like may be used. Furthermore, in the above description, only the case where deployment is possible is described, but the case where deployment is not possible may be used.
- the accumulating supports or the like may be accommodated in multiple stages in the dispenser and may be simultaneously processed.
- the base member may be transparent or opaque. In the case of the transparent member, not only the surface of the base member or the voids of the base member, but also the luminescent material fixed and contained at a position away from the surface. Of light can be received.
- the base member is formed of a conductor material, wound, laminated, or aligned while sandwiching a long and thin auxiliary member formed of an insulator to be integrated, and along the longitudinal direction of the base member. The current may flow.
- the substance contained and fixed in the base member or the void or the holding part is labeled with an electrochemical luminescent substance, and an electric current is applied to the base member formed of the conductor to emit the luminescent substance. And make measurements. 0
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Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002397656A CA2397656A1 (en) | 2000-01-17 | 2001-01-16 | Integrated support, integrated minute vessels and permeable membrane, and method of making and using the same |
EP01900784A EP1249702A4 (en) | 2000-01-17 | 2001-01-16 | INTEGRATED SUPPORT, INTEGRATED MICRO-CONTAINER AND PERMEABLE MEMBRANE, AND METHOD FOR THE PRODUCTION AND USE THEREOF |
AU25546/01A AU2554601A (en) | 2000-01-17 | 2001-01-16 | Integrated support, integrated micro-container and permeable membrane, and method for production thereof and use thereof |
NO20023410A NO20023410L (no) | 2000-01-17 | 2002-07-15 | Integrert understöttelse, integrerte minibeholdere og permeabel membran og fremgangsmåte for å produsere og bruke disse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000007763 | 2000-01-17 | ||
JP2000-7763 | 2000-01-17 |
Publications (1)
Publication Number | Publication Date |
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WO2001053831A1 true WO2001053831A1 (fr) | 2001-07-26 |
Family
ID=18536125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/000223 WO2001053831A1 (fr) | 2000-01-17 | 2001-01-16 | Support integre, micro-recipient integre et membrane permeable, et procede de production et d'utilisation correspondants |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1249702A4 (ja) |
KR (1) | KR100785098B1 (ja) |
AU (1) | AU2554601A (ja) |
CA (1) | CA2397656A1 (ja) |
NO (1) | NO20023410L (ja) |
WO (1) | WO2001053831A1 (ja) |
Cited By (11)
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WO2003079019A1 (fr) * | 2002-03-15 | 2003-09-25 | Universal Bio Research Co., Ltd. | Support de fixation d'une substance aminee |
WO2003083111A1 (fr) * | 2002-03-29 | 2003-10-09 | Precision System Science Co.,Ltd. | Bibliotheque d'acides nucleiques et bibliotheque de proteines |
WO2003102556A1 (fr) * | 2002-05-30 | 2003-12-11 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'analyse et disque d'analyse utilise dans ce dernier |
WO2004068125A1 (ja) * | 2003-01-31 | 2004-08-12 | Universal Bio Research Co., Ltd. | 連続的光学測定装置およびその方法 |
WO2004113918A1 (ja) * | 2003-06-20 | 2004-12-29 | Universal Bio Research Co., Ltd. | 試料配列・集積化装置、その方法、および試料集積体使用装置 |
WO2005064334A1 (ja) * | 2003-12-30 | 2005-07-14 | Universal Bio Research Co., Ltd. | 粒子三次元配列体を利用した反応容器及び反応装置 |
WO2005071056A1 (ja) * | 2004-01-23 | 2005-08-04 | Kitakyushu Foundation For The Advancement Of Industry, Science And Technology | バイオチップ及びそれを用いた試料溶液の機能性検査方法 |
JP2007040942A (ja) * | 2005-05-25 | 2007-02-15 | Enplas Corp | 流体取扱装置およびそれに用いる流体取扱ユニット |
WO2007145206A1 (ja) * | 2006-06-13 | 2007-12-21 | Universal Bio Research Co., Ltd. | 担体封入変形容器、担体封入変形容器処理装置、および担体封入変形容器処理方法 |
WO2008016193A1 (en) * | 2006-07-29 | 2008-02-07 | I-Sens, Inc. | Electrochemical determination system of glycated proteins |
JP2021048778A (ja) * | 2019-09-20 | 2021-04-01 | 株式会社島津製作所 | 細胞回収方法および細胞培養装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10250495A1 (de) * | 2002-10-29 | 2004-05-19 | Micronas Gmbh | Verfahren und Vorrichtung zum Herstellen eines biologischen Microarrays sowie Vorrichtung zur Detektion eines in einer Probe enthaltenen Liganden |
JP2005283308A (ja) * | 2004-03-29 | 2005-10-13 | Lintec Corp | プローブアレイの製造方法 |
WO2007140294A2 (en) * | 2006-05-30 | 2007-12-06 | Pall Corporation | Analysis device |
DE102009032428B4 (de) | 2009-07-09 | 2015-07-02 | Siemens Aktiengesellschaft | Anordnung, Substrat und Verfahren für eine Präparation einer Zellprobe |
CA2897919C (en) * | 2013-01-11 | 2021-01-26 | Douglas Scientific, LLC | Biological sample analytical instrument |
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JPH11108928A (ja) * | 1997-10-01 | 1999-04-23 | Dainakomu:Kk | 生体高分子配列シートの製造方法 |
JPH11304821A (ja) * | 1998-04-15 | 1999-11-05 | Fujirebio Inc | 洗浄装置 |
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JP2000270878A (ja) * | 1999-03-26 | 2000-10-03 | Mitsubishi Rayon Co Ltd | 核酸固定化ゲル保持中空繊維並びに該中空繊維配列体及びその薄片 |
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2001
- 2001-01-16 CA CA002397656A patent/CA2397656A1/en not_active Abandoned
- 2001-01-16 KR KR1020027009143A patent/KR100785098B1/ko not_active IP Right Cessation
- 2001-01-16 AU AU25546/01A patent/AU2554601A/en not_active Abandoned
- 2001-01-16 WO PCT/JP2001/000223 patent/WO2001053831A1/ja active Application Filing
- 2001-01-16 EP EP01900784A patent/EP1249702A4/en not_active Withdrawn
-
2002
- 2002-07-15 NO NO20023410A patent/NO20023410L/no not_active Application Discontinuation
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Cited By (22)
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WO2003079019A1 (fr) * | 2002-03-15 | 2003-09-25 | Universal Bio Research Co., Ltd. | Support de fixation d'une substance aminee |
WO2003083111A1 (fr) * | 2002-03-29 | 2003-10-09 | Precision System Science Co.,Ltd. | Bibliotheque d'acides nucleiques et bibliotheque de proteines |
WO2003102556A1 (fr) * | 2002-05-30 | 2003-12-11 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'analyse et disque d'analyse utilise dans ce dernier |
US7253886B2 (en) | 2002-05-30 | 2007-08-07 | Matsushita Electric Industrial Co., Ltd. | Analysis device and analysis disc used for the same |
US7369241B2 (en) | 2003-01-31 | 2008-05-06 | Universal Bio Research Co., Ltd. | Continuous optical measuring apparatus and continuous optical measuring method |
WO2004068125A1 (ja) * | 2003-01-31 | 2004-08-12 | Universal Bio Research Co., Ltd. | 連続的光学測定装置およびその方法 |
KR101046801B1 (ko) * | 2003-01-31 | 2011-07-06 | 유니바사루 바이오 리사치 가부시키가이샤 | 연속적 광학측정장치 및 그 방법 |
WO2004113918A1 (ja) * | 2003-06-20 | 2004-12-29 | Universal Bio Research Co., Ltd. | 試料配列・集積化装置、その方法、および試料集積体使用装置 |
US8506904B2 (en) | 2003-06-20 | 2013-08-13 | Universal Bio Research Co., Ltd. | Sample arraying/assembling device, its method, and apparatus using sample assembly |
JPWO2004113918A1 (ja) * | 2003-06-20 | 2006-09-28 | ユニバーサル・バイオ・リサーチ株式会社 | 試料配列・集積化装置、その方法、および試料集積体使用装置 |
US8034303B2 (en) | 2003-06-20 | 2011-10-11 | Universal Bio Research Co., Ltd. | Sample arraying/assembling device, its method, and apparatus using sample assembly |
JP4526481B2 (ja) * | 2003-06-20 | 2010-08-18 | ユニバーサル・バイオ・リサーチ株式会社 | 試料配列・集積化装置、その方法、および試料集積体使用装置 |
WO2005064334A1 (ja) * | 2003-12-30 | 2005-07-14 | Universal Bio Research Co., Ltd. | 粒子三次元配列体を利用した反応容器及び反応装置 |
JPWO2005064334A1 (ja) * | 2003-12-30 | 2007-12-20 | ユニバーサル・バイオ・リサーチ株式会社 | 粒子三次元配列体を利用した反応容器及び反応装置 |
WO2005071056A1 (ja) * | 2004-01-23 | 2005-08-04 | Kitakyushu Foundation For The Advancement Of Industry, Science And Technology | バイオチップ及びそれを用いた試料溶液の機能性検査方法 |
JP2007040942A (ja) * | 2005-05-25 | 2007-02-15 | Enplas Corp | 流体取扱装置およびそれに用いる流体取扱ユニット |
WO2007145206A1 (ja) * | 2006-06-13 | 2007-12-21 | Universal Bio Research Co., Ltd. | 担体封入変形容器、担体封入変形容器処理装置、および担体封入変形容器処理方法 |
US8486347B2 (en) | 2006-06-13 | 2013-07-16 | Universal Bio Research Co., Ltd. | Carrier-enclosed transformable container, carrier-enclosed transformable container processing apparatus, and carrier-enclosed transformable container processing method |
US9476814B2 (en) | 2006-06-13 | 2016-10-25 | Universal Bio Research Co., Ltd. | Carrier-enclosed transformable container, carrier-enclosed transformable container processing apparatus, and carrier-enclosed transformable container processing method |
WO2008016193A1 (en) * | 2006-07-29 | 2008-02-07 | I-Sens, Inc. | Electrochemical determination system of glycated proteins |
US8338183B2 (en) | 2006-07-29 | 2012-12-25 | I-Sens, Inc. | Electrochemical determination system of glycated proteins |
JP2021048778A (ja) * | 2019-09-20 | 2021-04-01 | 株式会社島津製作所 | 細胞回収方法および細胞培養装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20020086895A (ko) | 2002-11-20 |
EP1249702A4 (en) | 2004-11-24 |
EP1249702A1 (en) | 2002-10-16 |
KR100785098B1 (ko) | 2007-12-12 |
CA2397656A1 (en) | 2001-07-26 |
NO20023410D0 (no) | 2002-07-15 |
NO20023410L (no) | 2002-09-17 |
AU2554601A (en) | 2001-07-31 |
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