CN106536011B - 用于毛细管液体层析法的具有低检测极限的基于低功率微型led的uv吸收检测器 - Google Patents
用于毛细管液体层析法的具有低检测极限的基于低功率微型led的uv吸收检测器 Download PDFInfo
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- CN106536011B CN106536011B CN201580038216.XA CN201580038216A CN106536011B CN 106536011 B CN106536011 B CN 106536011B CN 201580038216 A CN201580038216 A CN 201580038216A CN 106536011 B CN106536011 B CN 106536011B
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- 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
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0346—Capillary cells; Microcells
-
- 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
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
-
- 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
- G01N2201/0621—Supply
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- 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
- G01N2201/069—Supply of sources
- G01N2201/0693—Battery powered circuitry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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 Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461996803P | 2014-05-15 | 2014-05-15 | |
| US61/996,803 | 2014-05-15 | ||
| PCT/US2015/031023 WO2015175906A1 (en) | 2014-05-15 | 2015-05-15 | Low-power miniature led-based uv absorption detector with low detection limits for capillary liquid chromatography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106536011A CN106536011A (zh) | 2017-03-22 |
| CN106536011B true CN106536011B (zh) | 2019-08-20 |
Family
ID=54480760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580038216.XA Active CN106536011B (zh) | 2014-05-15 | 2015-05-15 | 用于毛细管液体层析法的具有低检测极限的基于低功率微型led的uv吸收检测器 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10060889B2 (enExample) |
| EP (1) | EP3142765B1 (enExample) |
| JP (1) | JP6804436B2 (enExample) |
| CN (1) | CN106536011B (enExample) |
| AU (1) | AU2015259004B2 (enExample) |
| CA (1) | CA2949213C (enExample) |
| WO (1) | WO2015175906A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539504B (en) * | 2015-06-19 | 2019-04-17 | Aqua21 Ltd | Absorption Sensor for Measuring Substance Concentration |
| US20180231511A1 (en) * | 2015-08-18 | 2018-08-16 | Shimadzu Corporation | Detector for liquid chromatography |
| AT518576B1 (de) * | 2016-04-18 | 2018-07-15 | Scan Messtechnik Gmbh | Spektrometer |
| NL2019122A (en) * | 2016-06-30 | 2018-01-09 | Asml Holding Nv | Adaptive filter for in-line correction |
| WO2018161090A1 (en) * | 2017-03-03 | 2018-09-07 | Brigham Young University | Multi-modal, multi-detector liquid chromatographic system |
| CA3063957A1 (en) * | 2017-05-18 | 2018-11-22 | Brigham Young University | Combined fluorescence and absorption detector for on-column detection after capillary separation techniques |
| CN108562540A (zh) * | 2017-12-29 | 2018-09-21 | 深圳市华星光电技术有限公司 | 光学测试装置 |
| JP7074305B2 (ja) * | 2018-06-01 | 2022-05-24 | アクアモニトリックス リミテッド | 無機分析物を検出するための光学検出セルおよびシステム |
| US11982620B2 (en) * | 2019-03-18 | 2024-05-14 | Life Technologies Corporation | Multi-capillary optical detection system |
| JP7235298B2 (ja) * | 2019-03-20 | 2023-03-08 | 株式会社日立ハイテクサイエンス | クロマトグラフのデータ処理装置、データ処理方法、およびクロマトグラフ |
| CN110047519B (zh) * | 2019-04-16 | 2021-08-24 | 广州大学 | 一种语音端点检测方法、装置及设备 |
| JP7739421B2 (ja) * | 2020-09-22 | 2025-09-16 | ベクトン・ディキンソン・アンド・カンパニー | フローサイトメータにおけるベースラインノイズの連続測定方法およびそのためのシステム |
| CN115684446A (zh) * | 2022-09-28 | 2023-02-03 | 上海交通大学 | 等电聚焦毛细管结构、毛细管盒、全柱成像装置 |
| US20250321209A1 (en) * | 2024-04-16 | 2025-10-16 | Vuv Analytics, Inc. | Spectroscopy Systems, Flow Cells And Methods For Analyzing Liquids At Vacuum Ultraviolet (VUV) Wavelengths |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4927265A (en) * | 1988-04-29 | 1990-05-22 | 501 Microphoretic Systems, Inc. | Detector for fluorescence and absorption spectroscopy |
| US5124020A (en) * | 1989-09-26 | 1992-06-23 | Rutgers, The State University | Adjustable height and width aperture for capillary photodetector cell |
| JPH04115084U (ja) * | 1991-03-26 | 1992-10-12 | 九州電機製造株式会社 | 電気自動車用電池残存容量計 |
| US5235409A (en) * | 1991-08-13 | 1993-08-10 | Varian Associates, Inc. | Optical detection system for capillary separation columns |
| DE69230863T2 (de) * | 1991-12-03 | 2000-07-27 | Applied Biosystems, Inc. | Kapillare durchflusszelle zum nachweis mehrerer wellenlängen |
| DE69323060T2 (de) * | 1993-03-18 | 1999-06-10 | Novartis Ag, Basel | Optische Detektorvorrichtung für die chemische Analyse von kleinen fluiden Probenvolumina |
| US5533063A (en) * | 1994-01-31 | 1996-07-02 | The Regents Of The University Of California | Method and apparatus for multipath channel shaping |
| DE69735189T2 (de) * | 1996-02-20 | 2006-10-26 | Waters Investments Ltd., Milford | Sensor für kapillarelektrophorese |
| US6788414B1 (en) | 1999-09-09 | 2004-09-07 | Iowa State University Research Foundation, Inc. | Method of analyzing multiple sample simultaneously by detecting absorption and systems for use in such a method |
| EP1354192B1 (en) | 2001-01-26 | 2011-08-31 | Qiagen Sciences, LLC | Multi-channel bio-separation cartridge |
| US20030110840A1 (en) * | 2001-07-24 | 2003-06-19 | Arriaga Edgar A. | Systems and methods for detecting a particle |
| US7122799B2 (en) * | 2003-12-18 | 2006-10-17 | Palo Alto Research Center Incorporated | LED or laser enabled real-time PCR system and spectrophotometer |
| US20060019265A1 (en) * | 2004-04-30 | 2006-01-26 | Kimberly-Clark Worldwide, Inc. | Transmission-based luminescent detection systems |
| US7497937B2 (en) * | 2004-09-03 | 2009-03-03 | Combisep, Inc. | Microfabricated chip and method of use |
| CN1755351A (zh) * | 2004-09-30 | 2006-04-05 | 中国科学院大连化学物理研究所 | 发光二极管诱导荧光微型检测器 |
| GB0524225D0 (en) * | 2005-11-29 | 2006-01-04 | Amersham Biosciences Ab | Methods and apparatus for detecting and measuring the concentration of a substance in a solution |
| US8137626B2 (en) * | 2006-05-19 | 2012-03-20 | California Institute Of Technology | Fluorescence detector, filter device and related methods |
| US7846391B2 (en) * | 2006-05-22 | 2010-12-07 | Lumencor, Inc. | Bioanalytical instrumentation using a light source subsystem |
| US8467059B2 (en) * | 2006-10-27 | 2013-06-18 | University Of South Florida | Deep-UV LED and laser induced fluorescence detection and monitoring of trace organics in potable liquids |
| US7835000B2 (en) * | 2006-11-03 | 2010-11-16 | Los Alamos National Security, Llc | System and method for measuring particles in a sample stream of a flow cytometer or the like |
| US8098375B2 (en) * | 2007-08-06 | 2012-01-17 | Lumencor, Inc. | Light emitting diode illumination system |
| JP2009080001A (ja) * | 2007-09-26 | 2009-04-16 | Fujitaro Imasaka | ガスクロマトグラフ質量分析法におけるデータ処理方法 |
| US20100324830A1 (en) * | 2009-06-22 | 2010-12-23 | Solie John B | Handheld optical sensor for measuring the normalized difference vegetative index in plants |
| WO2013181362A1 (en) | 2012-06-01 | 2013-12-05 | Advanced Analytical Technologies, Inc. | Multi-color detection system for multiplexed capillary electrophoresis |
| CN103529006B (zh) * | 2013-10-18 | 2016-08-17 | 大连海事大学 | 一种基于微流控芯片的便携式荧光检测装置 |
-
2015
- 2015-05-15 CA CA2949213A patent/CA2949213C/en active Active
- 2015-05-15 EP EP15793306.0A patent/EP3142765B1/en active Active
- 2015-05-15 US US14/713,328 patent/US10060889B2/en active Active
- 2015-05-15 CN CN201580038216.XA patent/CN106536011B/zh active Active
- 2015-05-15 WO PCT/US2015/031023 patent/WO2015175906A1/en not_active Ceased
- 2015-05-15 AU AU2015259004A patent/AU2015259004B2/en active Active
- 2015-05-15 JP JP2017512869A patent/JP6804436B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6804436B2 (ja) | 2020-12-23 |
| EP3142765B1 (en) | 2019-08-14 |
| JP2017516120A (ja) | 2017-06-15 |
| US20150330955A1 (en) | 2015-11-19 |
| CN106536011A (zh) | 2017-03-22 |
| WO2015175906A1 (en) | 2015-11-19 |
| AU2015259004A1 (en) | 2016-12-01 |
| CA2949213A1 (en) | 2015-11-19 |
| CA2949213C (en) | 2022-07-12 |
| US10060889B2 (en) | 2018-08-28 |
| AU2015259004B2 (en) | 2018-11-08 |
| EP3142765A1 (en) | 2017-03-22 |
| EP3142765A4 (en) | 2018-01-17 |
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