CA2311059A1 - Dispositif et procedes de determination d'un analyte dans une solution - Google Patents
Dispositif et procedes de determination d'un analyte dans une solution Download PDFInfo
- Publication number
- CA2311059A1 CA2311059A1 CA002311059A CA2311059A CA2311059A1 CA 2311059 A1 CA2311059 A1 CA 2311059A1 CA 002311059 A CA002311059 A CA 002311059A CA 2311059 A CA2311059 A CA 2311059A CA 2311059 A1 CA2311059 A1 CA 2311059A1
- Authority
- CA
- Canada
- Prior art keywords
- plate
- reagent
- wells
- sample
- liquid
- 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
- 238000000034 method Methods 0.000 title claims abstract description 68
- 239000012491 analyte Substances 0.000 title abstract description 37
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 295
- 239000007788 liquid Substances 0.000 claims abstract description 88
- 238000011534 incubation Methods 0.000 claims abstract description 68
- 239000012620 biological material Substances 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000003556 assay Methods 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000001580 bacterial effect Effects 0.000 claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims description 16
- 238000003851 corona treatment Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 239000006193 liquid solution Substances 0.000 claims description 2
- 239000006194 liquid suspension Substances 0.000 claims 1
- 244000005700 microbiome Species 0.000 abstract description 43
- 239000000523 sample Substances 0.000 description 148
- 238000012360 testing method Methods 0.000 description 49
- 229920003023 plastic Polymers 0.000 description 17
- 239000004033 plastic Substances 0.000 description 17
- 239000012085 test solution Substances 0.000 description 17
- 235000013305 food Nutrition 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- 241000894006 Bacteria Species 0.000 description 12
- 102000004190 Enzymes Human genes 0.000 description 12
- 108090000790 Enzymes Proteins 0.000 description 12
- 238000011166 aliquoting Methods 0.000 description 12
- 239000001963 growth medium Substances 0.000 description 12
- 239000002609 medium Substances 0.000 description 10
- 238000011109 contamination Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000011002 quantification Methods 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000008267 milk Substances 0.000 description 6
- 235000013336 milk Nutrition 0.000 description 6
- 210000004080 milk Anatomy 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 241000588724 Escherichia coli Species 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000004186 food analysis Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012092 media component Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012009 microbiological test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000012207 quantitative assay Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6363597P | 1997-10-27 | 1997-10-27 | |
| US60/063,635 | 1997-10-27 | ||
| CA002307122A CA2307122A1 (fr) | 1997-10-27 | 1998-10-27 | Dispositif et procedes de determination d'un analyte dans une solution |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002307122A Division CA2307122A1 (fr) | 1997-10-27 | 1998-10-27 | Dispositif et procedes de determination d'un analyte dans une solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2311059A1 true CA2311059A1 (fr) | 1999-05-06 |
Family
ID=25681767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002311059A Abandoned CA2311059A1 (fr) | 1997-10-27 | 1998-10-27 | Dispositif et procedes de determination d'un analyte dans une solution |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2311059A1 (fr) |
-
1998
- 1998-10-27 CA CA002311059A patent/CA2311059A1/fr not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2307123C (fr) | Dispositif et procedes permettant de mesurer un analyte dans une solution | |
| AU723048B2 (en) | Method for quantification of biological material in a sample | |
| US5700655A (en) | Method for quantification of biological material in a sample | |
| EP1298198A2 (fr) | Appareil micro-usine pour dosages à base de cellules | |
| US5855852A (en) | Vessel for reducing contamination in the treatment of liquids | |
| CA2474940A1 (fr) | Methode et dispositif de traitement, d'etiquetage et de concentration d'analytes | |
| MXPA01009024A (es) | Dispositivo para analisis de disco con almohadilla de inoculacion y sus metodos de uso. | |
| GB2233760A (en) | Microbiological testing. | |
| EP1046912A1 (fr) | Dispositif et procédé pour la détermination des analytes dans des solutions | |
| CA1215616A (fr) | Sonde diagnostique | |
| CN107683413B (zh) | 利用液体样本使吸水介质吸水的方法和装置 | |
| MXPA00004137A (en) | Device and methods for determination of analyte in a solution | |
| AU3792300A (en) | Device and methods for determination of analyte in a solution | |
| MXPA00004131A (en) | Device and methods for determination of analyte in a solution | |
| MXPA00005934A (en) | Device and methods for determination of analyte in a solution | |
| AU770194B2 (en) | Methods for providing liquid and solid components of a sample for use in assay methods | |
| CA2237639C (fr) | Procede pour quantifier une substance biologique dans un echantillon | |
| CA2573925A1 (fr) | Methode et dispositif permettant de traiter, d'etiqueter et de concentrer des analytes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |