DK3254088T3 - Fotoakustisk sensorsystem og metodologi til detektering af målmolekyler - Google Patents
Fotoakustisk sensorsystem og metodologi til detektering af målmolekyler Download PDFInfo
- Publication number
- DK3254088T3 DK3254088T3 DK16702144.3T DK16702144T DK3254088T3 DK 3254088 T3 DK3254088 T3 DK 3254088T3 DK 16702144 T DK16702144 T DK 16702144T DK 3254088 T3 DK3254088 T3 DK 3254088T3
- Authority
- DK
- Denmark
- Prior art keywords
- methodology
- detection
- sensor system
- target molecules
- photoacoustic sensor
- Prior art date
Links
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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- 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
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
- G01N2021/1704—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in gases
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N2021/8578—Gaseous flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201500058 | 2015-02-02 | ||
| PCT/EP2016/052073 WO2016124545A1 (en) | 2015-02-02 | 2016-02-01 | Photoacoustic sensor system and methodology for detecting target molecules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3254088T3 true DK3254088T3 (da) | 2022-11-28 |
Family
ID=55272498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16702144.3T DK3254088T3 (da) | 2015-02-02 | 2016-02-01 | Fotoakustisk sensorsystem og metodologi til detektering af målmolekyler |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10712259B2 (da) |
| EP (1) | EP3254088B1 (da) |
| DK (1) | DK3254088T3 (da) |
| WO (1) | WO2016124545A1 (da) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018129435A1 (en) * | 2017-01-09 | 2018-07-12 | Mks Technology, Inc. | Method of measuring raman scattering and related spectrometers and laser sources |
| EP3637088A1 (en) * | 2018-10-10 | 2020-04-15 | Ostbayerische Technische Hochschule Regensburg | Photoacoustic detector |
| CN109490216B (zh) * | 2019-01-07 | 2021-02-19 | 大连理工大学 | 一种免校准的激光光声光谱微量气体检测仪器及方法 |
| FR3103556A1 (fr) * | 2019-11-27 | 2021-05-28 | Faurecia Systemes D'echappement | Tête de capteur de gaz |
| CN112067557B (zh) * | 2020-09-29 | 2025-02-18 | 湖北鑫英泰系统技术股份有限公司 | 一种油浸式设备油气检测装置 |
| ES2913834A1 (es) * | 2020-12-03 | 2022-06-06 | Univ Madrid Autonoma | Sensor fotoacustico |
| CN112924388B (zh) * | 2021-01-22 | 2023-08-25 | 中国科学院合肥物质科学研究院 | 正交双通道声学谐振装置 |
| CN114062273B (zh) * | 2021-11-18 | 2024-06-11 | 国网安徽省电力有限公司电力科学研究院 | 一种抗干扰光纤光声气体传感系统及方法 |
| CN114739913B (zh) * | 2022-03-29 | 2022-10-28 | 安徽理工大学 | 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法 |
| CN115235993B (zh) * | 2022-06-21 | 2024-10-11 | 西安电子科技大学 | 一种功率稳定型光声气体传感系统 |
| DE102023117361B3 (de) | 2023-06-30 | 2024-07-25 | Technische Universität Dortmund, Körperschaft des öffentlichen Rechts | Sensor zum Bestimmen der Konzentration eines Gases |
| CN118794891A (zh) * | 2024-09-14 | 2024-10-18 | 常熟理工学院 | 一种痕量氢气浓度检测装置及方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412445A (en) * | 1981-08-27 | 1983-11-01 | Optimetrics, Inc. | Resonant spectrophone system noise elimination |
| FR2768813B1 (fr) | 1997-09-19 | 1999-10-22 | Commissariat Energie Atomique | Spectrometre photoacoustique miniaturise |
| US7034943B1 (en) * | 2000-03-03 | 2006-04-25 | Aritron Intrumente AG | Gas sensors |
| WO2003104767A2 (en) | 2002-06-10 | 2003-12-18 | William Marsh Rice University | Quartz-enhanced photoacoustic spectroscopy |
| US7304732B1 (en) * | 2003-11-19 | 2007-12-04 | United States Of America As Represented By The Secretary Of The Army | Microelectromechanical resonant photoacoustic cell |
| US8903474B2 (en) | 2005-12-06 | 2014-12-02 | Pen Inc. | Analysis of gases |
| US7903704B2 (en) * | 2006-06-23 | 2011-03-08 | Pranalytica, Inc. | Tunable quantum cascade lasers and photoacoustic detection of trace gases, TNT, TATP and precursors acetone and hydrogen peroxide |
| US7886576B2 (en) * | 2006-11-06 | 2011-02-15 | Mine Safety Appliances Company | Photoacoustic gas sensor |
| DE102007014518B3 (de) * | 2007-03-27 | 2008-11-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Photoakustische Multipass-Zelle mit konzentrierenden Reflexionsmitteln |
| DE102007014517B3 (de) * | 2007-03-27 | 2008-08-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Zylindrischer photoakustischer Multipass-Detektor mit Anregung der zweiten azimutalen Resonanz |
| US20120092782A1 (en) | 2010-10-18 | 2012-04-19 | Stephen So | Split Spherical Mirror Configuration for Optical Multipass Cell |
| US8746038B2 (en) * | 2011-04-01 | 2014-06-10 | Honeywell International Inc. | Photoacoustic detector with acoustic and vibration noise compensation |
-
2016
- 2016-02-01 WO PCT/EP2016/052073 patent/WO2016124545A1/en active Application Filing
- 2016-02-01 DK DK16702144.3T patent/DK3254088T3/da active
- 2016-02-01 US US15/547,746 patent/US10712259B2/en active Active
- 2016-02-01 EP EP16702144.3A patent/EP3254088B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3254088B1 (en) | 2022-09-14 |
| US20180024046A1 (en) | 2018-01-25 |
| EP3254088A1 (en) | 2017-12-13 |
| WO2016124545A1 (en) | 2016-08-11 |
| US10712259B2 (en) | 2020-07-14 |
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