CA2466433A1 - Method and apparatus for detecting and imaging the presence of biological materials - Google Patents
Method and apparatus for detecting and imaging the presence of biological materials Download PDFInfo
- Publication number
- CA2466433A1 CA2466433A1 CA002466433A CA2466433A CA2466433A1 CA 2466433 A1 CA2466433 A1 CA 2466433A1 CA 002466433 A CA002466433 A CA 002466433A CA 2466433 A CA2466433 A CA 2466433A CA 2466433 A1 CA2466433 A1 CA 2466433A1
- Authority
- CA
- Canada
- Prior art keywords
- fluorescence
- intrinsic
- biological
- excitation
- biological material
- 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
Links
- 239000012620 biological material Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000003384 imaging method Methods 0.000 title claims description 15
- 230000005284 excitation Effects 0.000 claims abstract description 62
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 24
- 230000005855 radiation Effects 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 230000004069 differentiation Effects 0.000 claims description 5
- 241000269627 Amphiuma means Species 0.000 claims 1
- 239000000523 sample Substances 0.000 description 26
- 210000000582 semen Anatomy 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 239000002207 metabolite Substances 0.000 description 7
- 210000002700 urine Anatomy 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000003296 saliva Anatomy 0.000 description 4
- 239000013060 biological fluid Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 102000039446 nucleic acids Human genes 0.000 description 3
- 108020004707 nucleic acids Proteins 0.000 description 3
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 150000003222 pyridines Chemical class 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 102000003983 Flavoproteins Human genes 0.000 description 2
- 108010057573 Flavoproteins Proteins 0.000 description 2
- 238000001444 catalytic combustion detection Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000003278 haem Chemical class 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002795 fluorescence method Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229930000044 secondary metabolite Natural products 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
-
- 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
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Mathematical Physics (AREA)
- Toxicology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biomedical Technology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/817,647 US7186990B2 (en) | 2002-01-22 | 2004-04-02 | Method and apparatus for detecting and imaging the presence of biological materials |
| US10/817,647 | 2004-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2466433A1 true CA2466433A1 (en) | 2005-10-02 |
Family
ID=34887789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002466433A Abandoned CA2466433A1 (en) | 2004-04-02 | 2004-05-05 | Method and apparatus for detecting and imaging the presence of biological materials |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7186990B2 (enExample) |
| EP (1) | EP1582860A1 (enExample) |
| JP (1) | JP2005292112A (enExample) |
| CN (1) | CN100561200C (enExample) |
| CA (1) | CA2466433A1 (enExample) |
| SG (1) | SG144722A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8535937B2 (en) | 2004-07-29 | 2013-09-17 | Neogen Corporation | Detection of microorganisms with a fluorescence-based device |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US9867250B1 (en) | 2015-04-20 | 2018-01-09 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | System having a configurable pico-second pulsed LED driver circuit and photomultiplier tube biasing and gating circuits for real-time, time-resolved transient recording of fluorescence |
| CN109863503B (zh) * | 2016-09-02 | 2023-05-23 | 英维特公司 | 用于单分子定量的系统和方法 |
| US10846852B2 (en) * | 2016-12-23 | 2020-11-24 | Bio-Rad Laboratories, Inc. | Reduction of background signal in blot images |
| EP3654020B1 (en) * | 2017-07-11 | 2023-06-21 | Hamamatsu Photonics K.K. | Sample observation device and sample observation method |
| JP7007122B2 (ja) | 2017-07-11 | 2022-01-24 | 浜松ホトニクス株式会社 | 試料観察装置及び試料観察方法 |
| CN110197174A (zh) * | 2018-02-26 | 2019-09-03 | 刘风华 | 文物、字画和原产商品的数字化技术 |
| US11269203B2 (en) | 2020-01-23 | 2022-03-08 | Hong Kong Applied Science And Technology Institute Company Limited | Multifocal system with polarization-independent focusing |
| US11408825B2 (en) | 2020-08-28 | 2022-08-09 | Hong Kong Applied Science and Technology Research Institute Company Limited | Forensic detector and the system thereof |
| DE102021127696B3 (de) * | 2021-10-25 | 2023-03-09 | Technische Universität Dresden, Körperschaft des öffentlichen Rechts | Verfahren und Anordnung zur in-ovo Geschlechtsbestimmung von Vogeleiern |
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| US3580525A (en) * | 1967-11-21 | 1971-05-25 | Telefunken Patent | Arrangement maintaining constant tape tension in magnetic tape recorders |
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| US4745285A (en) * | 1986-08-21 | 1988-05-17 | Becton Dickinson And Company | Multi-color fluorescence analysis with single wavelength excitation |
| US4900934A (en) * | 1987-07-15 | 1990-02-13 | University Of Utah | Apparatus for simultaneous visualization and measurement of fluorescence from fluorescent dye-treated cell preparations and solutions |
| US5208651A (en) * | 1991-07-16 | 1993-05-04 | The Regents Of The University Of California | Apparatus and method for measuring fluorescence intensities at a plurality of wavelengths and lifetimes |
| US5294799A (en) * | 1993-02-01 | 1994-03-15 | Aslund Nils R D | Apparatus for quantitative imaging of multiple fluorophores |
| US5418371A (en) * | 1993-02-01 | 1995-05-23 | Aslund; Nils R. D. | Apparatus for quantitative imaging of multiple fluorophores using dual detectors |
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| US5474910A (en) * | 1993-10-15 | 1995-12-12 | Alfano; Robert R. | Method and device for detecting biological molecules and/or microorganisms within a desired area or space |
| US5491343A (en) * | 1994-03-25 | 1996-02-13 | Brooker; Gary | High-speed multiple wavelength illumination source, apparatus containing the same, and applications thereof to methods of irradiating luminescent samples and of quantitative luminescence ratio microscopy |
| US5701012A (en) * | 1996-03-19 | 1997-12-23 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Fluorescent biological particle detection system |
| US5760406A (en) * | 1996-06-03 | 1998-06-02 | Powers; Linda | Method and apparatus for sensing the presence of microbes |
| US5866430A (en) * | 1996-06-13 | 1999-02-02 | Grow; Ann E. | Raman optrode processes and devices for detection of chemicals and microorganisms |
| US6139800A (en) * | 1997-06-23 | 2000-10-31 | Luminex Corporation | Interlaced lasers for multiple fluorescence measurement |
| US6124597A (en) * | 1997-07-07 | 2000-09-26 | Cedars-Sinai Medical Center | Method and devices for laser induced fluorescence attenuation spectroscopy |
| US5968766A (en) * | 1998-03-31 | 1999-10-19 | B.E. Safe | Method and apparatus for sensing the presence of microbes |
| US6750006B2 (en) * | 2002-01-22 | 2004-06-15 | Microbiosystems, Limited Partnership | Method for detecting the presence of microbes and determining their physiological status |
-
2004
- 2004-04-02 US US10/817,647 patent/US7186990B2/en not_active Expired - Fee Related
- 2004-05-05 CA CA002466433A patent/CA2466433A1/en not_active Abandoned
- 2004-05-20 JP JP2004151028A patent/JP2005292112A/ja active Pending
- 2004-05-26 EP EP04012456A patent/EP1582860A1/en not_active Withdrawn
- 2004-05-27 SG SG200402988-0A patent/SG144722A1/en unknown
- 2004-06-10 CN CNB2004100492958A patent/CN100561200C/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8535937B2 (en) | 2004-07-29 | 2013-09-17 | Neogen Corporation | Detection of microorganisms with a fluorescence-based device |
| US9207180B2 (en) | 2004-07-29 | 2015-12-08 | Neogen Corporation | Detection of microorganisms with a fluorescence-based device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005292112A (ja) | 2005-10-20 |
| CN1677088A (zh) | 2005-10-05 |
| SG144722A1 (en) | 2008-08-28 |
| EP1582860A1 (en) | 2005-10-05 |
| US7186990B2 (en) | 2007-03-06 |
| CN100561200C (zh) | 2009-11-18 |
| US20040197771A1 (en) | 2004-10-07 |
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