HU9400943D0 - Rapid assay for gold and instrumentation useful therefor - Google Patents

Rapid assay for gold and instrumentation useful therefor

Info

Publication number
HU9400943D0
HU9400943D0 HU9400943A HU9400943A HU9400943D0 HU 9400943 D0 HU9400943 D0 HU 9400943D0 HU 9400943 A HU9400943 A HU 9400943A HU 9400943 A HU9400943 A HU 9400943A HU 9400943 D0 HU9400943 D0 HU 9400943D0
Authority
HU
Hungary
Prior art keywords
gold
rapid assay
useful therefor
instrumentation useful
instrumentation
Prior art date
Application number
HU9400943A
Other languages
Hungarian (hu)
Other versions
HUT66407A (en
Inventor
Herbert L Berman
Georgies P Derbalian
Huey-Rong Christina Jaw
John Junes Lee
Myron A Beigler
Original Assignee
Biomyne Tech Co
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 Biomyne Tech Co filed Critical Biomyne Tech Co
Publication of HU9400943D0 publication Critical patent/HU9400943D0/en
Publication of HUT66407A publication Critical patent/HUT66407A/en

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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G01J1/1626—Arrangements with two photodetectors, the signals of which are compared
    • G01J2001/1636—Arrangements with two photodetectors, the signals of which are compared one detector directly monitoring the source, e.g. also impulse time controlling
    • 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
    • G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
    • 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
    • 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
    • G01N2201/025—Mechanical control of operations
    • G01N2201/0256—Sensor for insertion of sample, cuvette, test strip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Geology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
HU9400943A 1991-10-01 1992-09-30 Rapid assay for gold and instrumentation useful therefor HUT66407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76953191A 1991-10-01 1991-10-01

Publications (2)

Publication Number Publication Date
HU9400943D0 true HU9400943D0 (en) 1994-06-28
HUT66407A HUT66407A (en) 1994-11-28

Family

ID=25085726

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9400943A HUT66407A (en) 1991-10-01 1992-09-30 Rapid assay for gold and instrumentation useful therefor

Country Status (8)

Country Link
EP (1) EP0606374A1 (en)
JP (1) JPH07501882A (en)
AU (1) AU2768692A (en)
BR (1) BR9206580A (en)
CA (1) CA2119134A1 (en)
CZ (1) CZ76194A3 (en)
HU (1) HUT66407A (en)
WO (1) WO1993007472A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122109A1 (en) * 2001-05-08 2002-11-14 Mbr Gmbh Method and device for detecting a fraction of a substance, in particular in a fuel
US8582106B2 (en) 2007-11-09 2013-11-12 Hach Company Automatic optical measurement system and method
RU2459201C1 (en) * 2011-05-20 2012-08-20 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Method of determining gold
GB2509716B (en) 2013-01-09 2018-07-04 International Moisture Analysers Ltd Spatial Interference Fourier Transform Raman chemical analyser
AT513863B1 (en) * 2013-02-15 2014-12-15 Vwm Gmbh Method and device for determining a concentration of a fluorescent substance in a medium
CN105294677B (en) * 2015-09-30 2017-04-12 河北大学 Aryl-alkyne compound as well as preparation method and application thereof
CN112378940B (en) * 2020-09-30 2024-03-01 长春黄金研究院有限公司 Method for measuring gold content of gold-loaded mineral

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117338A (en) * 1977-05-24 1978-09-26 Corning Glass Works Automatic recording fluorometer/densitometer
GB2096352B (en) * 1981-04-02 1985-04-11 Abbott Lab Fluorescence spectroscopy
US4495293A (en) * 1983-02-24 1985-01-22 Abbott Laboratories Fluorometric assay
US4945250A (en) * 1989-07-12 1990-07-31 Pb Diagnostic Systems, Inc. Optical read head for immunoassay instrument

Also Published As

Publication number Publication date
JPH07501882A (en) 1995-02-23
AU2768692A (en) 1993-05-03
BR9206580A (en) 1995-10-31
EP0606374A1 (en) 1994-07-20
CZ76194A3 (en) 1994-11-16
CA2119134A1 (en) 1993-04-15
HUT66407A (en) 1994-11-28
WO1993007472A1 (en) 1993-04-15

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee