AU2001261756A1 - Precision fluid gradient formation - Google Patents

Precision fluid gradient formation

Info

Publication number
AU2001261756A1
AU2001261756A1 AU2001261756A AU6175601A AU2001261756A1 AU 2001261756 A1 AU2001261756 A1 AU 2001261756A1 AU 2001261756 A AU2001261756 A AU 2001261756A AU 6175601 A AU6175601 A AU 6175601A AU 2001261756 A1 AU2001261756 A1 AU 2001261756A1
Authority
AU
Australia
Prior art keywords
gradient formation
precision fluid
fluid gradient
precision
formation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001261756A
Inventor
Norman Anderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Large Scale Proteomics Corp
Original Assignee
Large Scale Proteomics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Large Scale Proteomics Corp filed Critical Large Scale Proteomics Corp
Priority claimed from PCT/US2001/016120 external-priority patent/WO2001090719A1/en
Publication of AU2001261756A1 publication Critical patent/AU2001261756A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/02—Maintaining the aggregation state of the mixed materials
    • B01F23/023—Preventing sedimentation, conglomeration or agglomeration of solid ingredients during or after mixing by maintaining mixed ingredients in movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/81—Forming mixtures with changing ratios or gradients
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU2001261756A 2000-05-19 2001-05-18 Precision fluid gradient formation Abandoned AU2001261756A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57353900A 2000-05-19 2000-05-19
US09573539 2000-05-19
PCT/US2001/016120 WO2001090719A1 (en) 2000-05-19 2001-05-18 Precision fluid gradient formation

Publications (1)

Publication Number Publication Date
AU2001261756A1 true AU2001261756A1 (en) 2001-12-03

Family

ID=24292402

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261756A Abandoned AU2001261756A1 (en) 2000-05-19 2001-05-18 Precision fluid gradient formation

Country Status (2)

Country Link
US (2) US6709871B2 (en)
AU (1) AU2001261756A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070125947A1 (en) * 2003-02-20 2007-06-07 David Sprinzak Sample enclosure for a scanning electron microscope and methods of use thereof
JP4072724B2 (en) * 2003-04-16 2008-04-09 日立工機株式会社 Automatic dispensing device
US20050092695A1 (en) * 2003-11-04 2005-05-05 Isco, Inc. Gradient density method and apparatus
DE102005042601A1 (en) * 2005-04-09 2006-10-12 Boehringer Ingelheim Microparts Gmbh Enzyme-linked immunosorbent assay (ELISA) process and assembly has a grid array of micro-dimension liquid holders and passages
DE102005016508A1 (en) * 2005-04-09 2006-10-12 Boehringer Ingelheim Microparts Gmbh Apparatus for assaying a liquid sample comprises reaction chambers containing immobilized reagents, each connected to an assay chamber so that liquid can be transferred by centrifugal force
DE102005016509A1 (en) * 2005-04-09 2006-10-12 Boehringer Ingelheim Microparts Gmbh Apparatus for assaying a liquid sample comprises reaction chambers containing immobilized reagents, each connected to an assay chamber so that liquid can be transferred by centrifugal force
WO2006108559A2 (en) * 2005-04-09 2006-10-19 Boehringer Ingelheim Microparts Gmbh Device and method for analyzing a sample liquid
US8278118B2 (en) * 2006-05-26 2012-10-02 Prospect Biosystems, Inc. Method for the fractionation and separation of particles by step-wise gradient density extraction
US8318507B2 (en) * 2006-05-26 2012-11-27 Marcus Joseph Horn Method for the fractionation and separation of particles by step-wise gradient density extraction
EP1947463A1 (en) * 2007-01-16 2008-07-23 Roche Diagnostics GmbH Collection of liquid analytical samples for clinical analytical purpose
US20080290007A1 (en) * 2007-05-24 2008-11-27 National Institute Of Standards And Technology Centrifugal length separation of carbon nanotubes
KR101403732B1 (en) * 2008-01-25 2014-06-03 엘지전자 주식회사 Particle for identifying and method and device for manufacturing the same
US9089850B2 (en) * 2009-09-22 2015-07-28 Syracuse University Method and apparatus for separation of pharmaceutical materials on the basis of their density
FR2957672B1 (en) * 2010-03-22 2013-03-15 Novacyt AUTOMATIC METHOD AND AUTOMATE FOR PREPARING AND ANALYZING A PLURALITY OF CELLULAR SUSPENSIONS
CN105344287B (en) * 2015-11-23 2017-09-29 武汉智能装备工业技术研究院有限公司 A kind of automated fluid feed proportioning system and method
CA3128974A1 (en) * 2018-02-26 2019-08-29 Higher Order Technologies, Llc. Integrated rotor devices for autonomous analytical centrifugation, integrated cell devices for autonomous analytical centrifugation, and methods of assembly and operation of same
WO2022124016A1 (en) * 2020-12-09 2022-06-16 株式会社堀場製作所 Density gradient liquid production apparatus, density gradient liquid production method, particle diameter distribution measurement system, and particle diameter distribution measurement method
CN114632435B (en) * 2022-03-21 2023-02-28 江苏冠军科技集团股份有限公司 Preparation device and method of high-flash-point solvent and application of preparation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519400A (en) 1967-01-25 1970-07-07 Atomic Energy Commission Method of centrifugal separation and recovery of chemical species utilizing a liquid medium
CS159513B1 (en) 1972-10-13 1975-01-31
US4096035A (en) * 1977-06-15 1978-06-20 Merck & Co., Inc. Separation of trachoma agent from growth medium impurities
US4290300A (en) 1978-10-18 1981-09-22 Joseph Carver Sucrose density gradient system
CA2031912A1 (en) 1989-12-22 1991-06-23 Robert Fred Pfost Heated cover device
DE19611940C2 (en) 1996-03-26 1998-10-01 Stephan Prof Dr Rer Nat D Nees Process for the centrifugation-related implementation of particle separations, especially in the biological sector

Also Published As

Publication number Publication date
US20020131894A1 (en) 2002-09-19
US6709871B2 (en) 2004-03-23
US20030059343A1 (en) 2003-03-27

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