WO2007053191A3 - Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode - Google Patents

Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode Download PDF

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Publication number
WO2007053191A3
WO2007053191A3 PCT/US2006/021488 US2006021488W WO2007053191A3 WO 2007053191 A3 WO2007053191 A3 WO 2007053191A3 US 2006021488 W US2006021488 W US 2006021488W WO 2007053191 A3 WO2007053191 A3 WO 2007053191A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrochemical cell
electrochemistry
counter electrode
redox
electrode
Prior art date
Application number
PCT/US2006/021488
Other languages
French (fr)
Other versions
WO2007053191A2 (en
WO2007053191A9 (en
Inventor
Allen J Bard
Chong-Yang Liu
Original Assignee
Univ Texas
Allen J Bard
Chong-Yang Liu
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38006348&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007053191(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ Texas, Allen J Bard, Chong-Yang Liu filed Critical Univ Texas
Priority to CA2609379A priority Critical patent/CA2609379C/en
Priority to JP2008514907A priority patent/JP5590796B2/en
Priority to KR1020087000093A priority patent/KR101311815B1/en
Priority to KR1020137008230A priority patent/KR101385384B1/en
Priority to ES06844127.8T priority patent/ES2675044T3/en
Priority to EP06844127.8A priority patent/EP1893990B1/en
Priority to AU2006309289A priority patent/AU2006309289B2/en
Publication of WO2007053191A2 publication Critical patent/WO2007053191A2/en
Publication of WO2007053191A9 publication Critical patent/WO2007053191A9/en
Publication of WO2007053191A3 publication Critical patent/WO2007053191A3/en

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Classifications

    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • 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
    • G01N27/403—Cells and electrode assemblies
    • 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
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00—Labels used in chemical analysis of biological material
    • G01N2458/30—Electrochemically active labels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus

Abstract

Described herein is an apparatus comprising an electrochemical cell that employs a capacitive counter electrode (100) and a faradaic working electrode (101). The capacitive counter electrode reduces the amount of redox products generated at the counter electrode while enabling the working electrode to generate redox products. The electrochemical cell is useful for controlling the redox products generated and/or the timing of the redox product generation. The electrochemical cell is useful in assay methods, including those using electrochemiluminescence. The electrochemical cell can be combined with additional hardware to form instrumentation for assay methods.
PCT/US2006/021488 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode WO2007053191A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2609379A CA2609379C (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode
JP2008514907A JP5590796B2 (en) 2005-06-03 2006-06-02 Electrochemistry and electrochemiluminescence with a single Faraday electrode
KR1020087000093A KR101311815B1 (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode
KR1020137008230A KR101385384B1 (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode
ES06844127.8T ES2675044T3 (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode
EP06844127.8A EP1893990B1 (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode
AU2006309289A AU2006309289B2 (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US68693505P 2005-06-03 2005-06-03
US60/686,935 2005-06-03
US69516305P 2005-06-30 2005-06-30
US60/695,163 2005-06-30
US73747205P 2005-11-17 2005-11-17
US60/737,472 2005-11-17

Publications (3)

Publication Number Publication Date
WO2007053191A2 WO2007053191A2 (en) 2007-05-10
WO2007053191A9 WO2007053191A9 (en) 2007-08-09
WO2007053191A3 true WO2007053191A3 (en) 2007-09-27

Family

ID=38006348

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/021488 WO2007053191A2 (en) 2005-06-03 2006-06-02 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode

Country Status (8)

Country Link
US (3) US8211279B2 (en)
EP (1) EP1893990B1 (en)
JP (1) JP5590796B2 (en)
KR (2) KR101311815B1 (en)
AU (1) AU2006309289B2 (en)
CA (1) CA2609379C (en)
ES (1) ES2675044T3 (en)
WO (1) WO2007053191A2 (en)

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