DE69634660D1 - Optischer fluoreszenzsensor - Google Patents

Optischer fluoreszenzsensor

Info

Publication number
DE69634660D1
DE69634660D1 DE69634660T DE69634660T DE69634660D1 DE 69634660 D1 DE69634660 D1 DE 69634660D1 DE 69634660 T DE69634660 T DE 69634660T DE 69634660 T DE69634660 T DE 69634660T DE 69634660 D1 DE69634660 D1 DE 69634660D1
Authority
DE
Germany
Prior art keywords
analyte
photodetector
indicator
amount
layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69634660T
Other languages
English (en)
Other versions
DE69634660T2 (de
Inventor
Arthur E Colvin Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69634660D1 publication Critical patent/DE69634660D1/de
Application granted granted Critical
Publication of DE69634660T2 publication Critical patent/DE69634660T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/17—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
    • 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
DE69634660T 1995-02-21 1996-02-15 Optischer fluoreszenzsensor Expired - Lifetime DE69634660T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/393,166 US5517313A (en) 1995-02-21 1995-02-21 Fluorescent optical sensor
US393166 1995-02-21
PCT/US1996/002325 WO1996026429A1 (en) 1995-02-21 1996-02-15 Fluorescent optical sensor

Publications (2)

Publication Number Publication Date
DE69634660D1 true DE69634660D1 (de) 2005-06-02
DE69634660T2 DE69634660T2 (de) 2006-03-16

Family

ID=23553559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634660T Expired - Lifetime DE69634660T2 (de) 1995-02-21 1996-02-15 Optischer fluoreszenzsensor

Country Status (14)

Country Link
US (1) US5517313A (de)
EP (1) EP0811154B1 (de)
JP (1) JP3638611B2 (de)
KR (1) KR100355905B1 (de)
CN (1) CN1098456C (de)
AT (1) ATE294380T1 (de)
CA (1) CA2213482C (de)
DE (1) DE69634660T2 (de)
DK (1) DK0811154T3 (de)
ES (1) ES2240991T3 (de)
FI (1) FI117683B (de)
NO (1) NO325071B1 (de)
PT (1) PT811154E (de)
WO (1) WO1996026429A1 (de)

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Also Published As

Publication number Publication date
KR100355905B1 (ko) 2002-11-18
CN1098456C (zh) 2003-01-08
KR19980702404A (ko) 1998-07-15
CN1178006A (zh) 1998-04-01
NO973761D0 (no) 1997-08-15
EP0811154B1 (de) 2005-04-27
AU4989796A (en) 1996-09-11
US5517313A (en) 1996-05-14
CA2213482A1 (en) 1996-08-29
NO325071B1 (no) 2008-01-28
JPH11500825A (ja) 1999-01-19
FI973405A0 (fi) 1997-08-20
ES2240991T3 (es) 2005-10-16
MX9706360A (es) 1998-07-31
NO973761L (no) 1997-10-17
FI117683B (fi) 2007-01-15
WO1996026429A1 (en) 1996-08-29
PT811154E (pt) 2005-09-30
DK0811154T3 (da) 2005-08-22
EP0811154A1 (de) 1997-12-10
JP3638611B2 (ja) 2005-04-13
DE69634660T2 (de) 2006-03-16
AU693007B2 (en) 1998-06-18
FI973405A (fi) 1997-08-20
CA2213482C (en) 2002-01-08
ATE294380T1 (de) 2005-05-15
EP0811154A4 (de) 1998-09-16

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