TW207567B - - Google Patents

Info

Publication number
TW207567B
TW207567B TW081106379A TW81106379A TW207567B TW 207567 B TW207567 B TW 207567B TW 081106379 A TW081106379 A TW 081106379A TW 81106379 A TW81106379 A TW 81106379A TW 207567 B TW207567 B TW 207567B
Authority
TW
Taiwan
Application number
TW081106379A
Other languages
Chinese (zh)
Original Assignee
Fiberchem Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiberchem Inc filed Critical Fiberchem Inc
Application granted granted Critical
Publication of TW207567B publication Critical patent/TW207567B/zh

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
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
TW081106379A 1991-08-13 1992-08-12 TW207567B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75506291A 1991-08-13 1991-08-13

Publications (1)

Publication Number Publication Date
TW207567B true TW207567B (ja) 1993-06-11

Family

ID=25037569

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081106379A TW207567B (ja) 1991-08-13 1992-08-12

Country Status (2)

Country Link
TW (1) TW207567B (ja)
WO (1) WO1993004368A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387525A (en) * 1993-09-03 1995-02-07 Ciba Corning Diagnostics Corp. Method for activation of polyanionic fluorescent dyes in low dielectric media with quaternary onium compounds
US5490971A (en) * 1994-10-25 1996-02-13 Sippican, Inc. Chemical detector
US6461872B1 (en) 1999-11-17 2002-10-08 General Electric Company Poly(1,4-ethylene-2-piperazone) composition, method for production of a poly(1,4-ethylene-2-piperazone) composition, TCE-detecting method and sensor
US6694067B1 (en) 2001-01-05 2004-02-17 Los Gatos Research Cavity enhanced fiber optic and waveguide chemical sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771006A (en) * 1985-04-08 1988-09-13 The Regents Of The University Of California Optrode for sensing hydrocarbons
US4666672A (en) * 1985-04-08 1987-05-19 University Of California Optrode for sensing hydrocarbons
US4929562A (en) * 1986-08-20 1990-05-29 The Regents Of The University Of California Method and apparatus for detecting gem-polyhalogenated hydrocarbons

Also Published As

Publication number Publication date
WO1993004368A1 (en) 1993-03-04

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