CA2594444C - Detection d'agents pathogenes a l'aide de la microscopie par diffusion raman anti-stokes coherente - Google Patents
Detection d'agents pathogenes a l'aide de la microscopie par diffusion raman anti-stokes coherente Download PDFInfo
- Publication number
- CA2594444C CA2594444C CA2594444A CA2594444A CA2594444C CA 2594444 C CA2594444 C CA 2594444C CA 2594444 A CA2594444 A CA 2594444A CA 2594444 A CA2594444 A CA 2594444A CA 2594444 C CA2594444 C CA 2594444C
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- cars
- pathogen
- sample
- stokes
- water
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Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
L'invention concerne un système et une méthode de surveillance automatique en temps réel de la présence d'un pathogène dans l'eau à l'aide de la microscopie par diffusion Raman anti-Stokes cohérente (CARS). L'échantillon d'eau enfermé dans un milieu de garde est soumis à un imageur CARS. Les images CARS sont transmises à un processeur qui effectue l'analyse automatique de la présence d'artéfacts d'images présentant les caractéristiques prédéterminées du pathogène. En cas d'appariement, un spectre CARS est prélevé et comparé à la bibliothèque mémorisée de spectres de référence dudit pathogène à des fins d'identification du pathogène. Le système permet la détection automatique du pathogène dans de l'eau mouvante en temps réel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83261706P | 2006-07-24 | 2006-07-24 | |
| US60/832,617 | 2006-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2594444A1 CA2594444A1 (fr) | 2008-01-24 |
| CA2594444C true CA2594444C (fr) | 2014-02-11 |
Family
ID=38973741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2594444A Active CA2594444C (fr) | 2006-07-24 | 2007-07-23 | Detection d'agents pathogenes a l'aide de la microscopie par diffusion raman anti-stokes coherente |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2594444C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018098565A1 (fr) * | 2016-12-02 | 2018-06-07 | National Research Council Of Canada | Imagerie optique d'espèces minérales à l'aide de techniques de transfert de modulation hyperspectrale |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011099938A1 (fr) * | 2010-02-12 | 2011-08-18 | National University Of Singapore | Procédé pour délivrer des faisceaux lumineux pour la microscopie à multiples photons et cars/intégrée (à diffusion raman et stokes cohérente) |
-
2007
- 2007-07-23 CA CA2594444A patent/CA2594444C/fr active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018098565A1 (fr) * | 2016-12-02 | 2018-06-07 | National Research Council Of Canada | Imagerie optique d'espèces minérales à l'aide de techniques de transfert de modulation hyperspectrale |
| US10948410B2 (en) | 2016-12-02 | 2021-03-16 | National Research Council Of Canada | Optical imaging of mineral species using hyperspectral modulation transfer techniques |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2594444A1 (fr) | 2008-01-24 |
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| Brunsting | Patent Reviews: 6,642,522; 6,654,121; 6,737,629; 6,794,659; 6,794,670; 6,795,175; 6,795,222; 6,795,224; 6,798,562; 6,800,855; 6,804,000; 6,804,002; 6,806,455; 6,806,460; 6,806,953; 6,809,828 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |