AU4962899A - Assay method and device - Google Patents

Assay method and device

Info

Publication number
AU4962899A
AU4962899A AU49628/99A AU4962899A AU4962899A AU 4962899 A AU4962899 A AU 4962899A AU 49628/99 A AU49628/99 A AU 49628/99A AU 4962899 A AU4962899 A AU 4962899A AU 4962899 A AU4962899 A AU 4962899A
Authority
AU
Australia
Prior art keywords
assay method
assay
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.)
Abandoned
Application number
AU49628/99A
Inventor
Qing Chang
Henry Szmacinski
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.)
FLUORRX Inc
Original Assignee
FLUORRX 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 FLUORRX Inc filed Critical FLUORRX Inc
Publication of AU4962899A publication Critical patent/AU4962899A/en
Abandoned 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"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • 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
    • G01N21/78—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 producing a change of colour
    • G01N21/80—Indicating pH value
AU49628/99A 1998-06-29 1999-06-29 Assay method and device Abandoned AU4962899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9106798P 1998-06-29 1998-06-29
US60091067 1998-06-29
PCT/US1999/014709 WO2000000819A1 (en) 1998-06-29 1999-06-29 Assay method and device

Publications (1)

Publication Number Publication Date
AU4962899A true AU4962899A (en) 2000-01-17

Family

ID=22225822

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49628/99A Abandoned AU4962899A (en) 1998-06-29 1999-06-29 Assay method and device

Country Status (2)

Country Link
AU (1) AU4962899A (en)
WO (1) WO2000000819A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001235996B2 (en) * 2000-02-28 2004-12-02 Daiichi Pure Chemicals Co., Ltd Measuring method using long life fluorescence of excitation type
EP1553408A4 (en) 2002-07-08 2005-08-17 Tetsuo Nagano Fluorescent probe
US7696245B2 (en) 2003-03-28 2010-04-13 Sekisui Medical Co., Ltd. Fluorescent probe for zinc
JP2005194244A (en) 2004-01-09 2005-07-21 Shigenobu Yano Zinc ion fluorescence sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648269A (en) * 1991-05-03 1997-07-15 Joseph R. Lakowicz pH and pCO2 sensing by luminescent lifetimes and energy transfer
US5628310A (en) * 1995-05-19 1997-05-13 Joseph R. Lakowicz Method and apparatus to perform trans-cutaneous analyte monitoring

Also Published As

Publication number Publication date
WO2000000819A1 (en) 2000-01-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase