BR9204846A - Equipamento de medicao para a determinacao da concentracao de compostos inorganicos e organicos em um amostra e elemento sensor - Google Patents
Equipamento de medicao para a determinacao da concentracao de compostos inorganicos e organicos em um amostra e elemento sensorInfo
- Publication number
- BR9204846A BR9204846A BR9204846A BR9204846A BR9204846A BR 9204846 A BR9204846 A BR 9204846A BR 9204846 A BR9204846 A BR 9204846A BR 9204846 A BR9204846 A BR 9204846A BR 9204846 A BR9204846 A BR 9204846A
- Authority
- BR
- Brazil
- Prior art keywords
- inorganic
- sample
- concentration
- determining
- sensor element
- 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
- G01N21/62—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
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
-
- 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
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
- G01N2021/7706—Reagent provision
- G01N2021/773—Porous polymer jacket; Polymer matrix with indicator
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7786—Fluorescence
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4140411A DE4140411A1 (de) | 1991-12-07 | 1991-12-07 | Messeinrichtung zur bestimmung der konzentration von anorganischen und organischen verbindungen in einer probe |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9204846A true BR9204846A (pt) | 1993-06-15 |
Family
ID=6446530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9204846A BR9204846A (pt) | 1991-12-07 | 1992-12-04 | Equipamento de medicao para a determinacao da concentracao de compostos inorganicos e organicos em um amostra e elemento sensor |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0546472B1 (pt) |
JP (1) | JPH05256784A (pt) |
KR (1) | KR100232781B1 (pt) |
AU (1) | AU655519B2 (pt) |
BR (1) | BR9204846A (pt) |
CA (1) | CA2084540A1 (pt) |
DE (2) | DE4140411A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5747349A (en) * | 1996-03-20 | 1998-05-05 | University Of Washington | Fluorescent reporter beads for fluid analysis |
KR100840949B1 (ko) * | 1998-05-19 | 2008-06-24 | 세페이드 | 다중 채널 광학적 검출 시스템 |
KR100325437B1 (ko) * | 1999-04-17 | 2002-02-21 | 박종희 | 무선통신 선로 증폭회로 |
CN101975767B (zh) * | 2010-08-13 | 2012-12-05 | 同济大学 | 一种测定水环境中溶解性有机物与金属离子结合潜势的方法 |
CN111033261A (zh) | 2017-06-27 | 2020-04-17 | 科里奥利医药研究有限责任公司 | 聚山梨醇酯的定量分析 |
DE102019129922A1 (de) * | 2019-08-21 | 2021-02-25 | Endress+Hauser Conducta Gmbh+Co. Kg | Membranlage für eine Sensormembran zur Messung einer Konzentration eines Analyten in einem die Sensormembran berührenden Messfluid |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019350A (en) * | 1986-02-13 | 1991-05-28 | Pfizer Hospital Products, Inc. | Fluorescent polymers |
US4798738A (en) * | 1986-10-10 | 1989-01-17 | Cardiovascular Devices, Inc. | Micro sensor |
JPS62263448A (ja) * | 1986-05-30 | 1987-11-16 | ザ・レ−ゲンツ・オブ・ザ・ユニバ−シテイ・オブ・カリフオルニヤ | pH監視装置 |
US4925268A (en) * | 1988-07-25 | 1990-05-15 | Abbott Laboratories | Fiber-optic physiological probes |
-
1991
- 1991-12-07 DE DE4140411A patent/DE4140411A1/de not_active Ceased
-
1992
- 1992-12-04 EP EP92120721A patent/EP0546472B1/de not_active Expired - Lifetime
- 1992-12-04 BR BR9204846A patent/BR9204846A/pt not_active Application Discontinuation
- 1992-12-04 DE DE59208267T patent/DE59208267D1/de not_active Expired - Fee Related
- 1992-12-04 CA CA002084540A patent/CA2084540A1/en not_active Abandoned
- 1992-12-04 AU AU29918/92A patent/AU655519B2/en not_active Ceased
- 1992-12-05 KR KR1019920023377A patent/KR100232781B1/ko not_active IP Right Cessation
- 1992-12-07 JP JP4327016A patent/JPH05256784A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR930013718A (ko) | 1993-07-22 |
DE59208267D1 (de) | 1997-04-30 |
KR100232781B1 (ko) | 1999-12-01 |
EP0546472B1 (de) | 1997-03-26 |
JPH05256784A (ja) | 1993-10-05 |
CA2084540A1 (en) | 1993-06-08 |
EP0546472A1 (de) | 1993-06-16 |
AU2991892A (en) | 1993-06-10 |
AU655519B2 (en) | 1994-12-22 |
DE4140411A1 (de) | 1993-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application deemed withdrawn (art. 18(2)) |