ATE130090T1 - Vorrichtung und verfahren zur durchführung elektrochemilumineszenter messungen. - Google Patents

Vorrichtung und verfahren zur durchführung elektrochemilumineszenter messungen.

Info

Publication number
ATE130090T1
ATE130090T1 AT90905340T AT90905340T ATE130090T1 AT E130090 T1 ATE130090 T1 AT E130090T1 AT 90905340 T AT90905340 T AT 90905340T AT 90905340 T AT90905340 T AT 90905340T AT E130090 T1 ATE130090 T1 AT E130090T1
Authority
AT
Austria
Prior art keywords
waveform
electrode
working electrode
reference electrode
range
Prior art date
Application number
AT90905340T
Other languages
English (en)
Inventor
Lee O Hall
Glenn Zoski
Surendera K Tyagi
Original Assignee
Igen 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 Igen Inc filed Critical Igen Inc
Application granted granted Critical
Publication of ATE130090T1 publication Critical patent/ATE130090T1/de

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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques
    • 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
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT90905340T 1989-03-17 1990-03-15 Vorrichtung und verfahren zur durchführung elektrochemilumineszenter messungen. ATE130090T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/325,459 US5068088A (en) 1988-11-03 1989-03-17 Method and apparatus for conducting electrochemiluminescent measurements

Publications (1)

Publication Number Publication Date
ATE130090T1 true ATE130090T1 (de) 1995-11-15

Family

ID=23267969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90905340T ATE130090T1 (de) 1989-03-17 1990-03-15 Vorrichtung und verfahren zur durchführung elektrochemilumineszenter messungen.

Country Status (11)

Country Link
US (1) US5068088A (de)
EP (1) EP0496731B1 (de)
JP (1) JP2994743B2 (de)
KR (1) KR960016170B1 (de)
AT (1) ATE130090T1 (de)
AU (1) AU672711B2 (de)
CA (1) CA2012418C (de)
DE (1) DE69023509T2 (de)
DK (1) DK0496731T3 (de)
ES (1) ES2079474T3 (de)
WO (1) WO1990011511A1 (de)

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Also Published As

Publication number Publication date
DE69023509T2 (de) 1996-05-23
DE69023509D1 (de) 1995-12-14
JPH04505657A (ja) 1992-10-01
US5068088A (en) 1991-11-26
AU672711B2 (en) 1996-10-10
ES2079474T3 (es) 1996-01-16
EP0496731A4 (en) 1992-09-02
CA2012418C (en) 1994-06-28
EP0496731B1 (de) 1995-11-08
CA2012418A1 (en) 1990-09-17
KR920700400A (ko) 1992-02-19
JP2994743B2 (ja) 1999-12-27
DK0496731T3 (da) 1996-02-26
AU7036194A (en) 1994-10-13
WO1990011511A1 (en) 1990-10-04
AU5335590A (en) 1990-10-22
KR960016170B1 (ko) 1996-12-04
AU649220B2 (en) 1994-05-19
EP0496731A1 (de) 1992-08-05

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