DE69021888D1 - Mikroelektroden und amperometrische tests. - Google Patents

Mikroelektroden und amperometrische tests.

Info

Publication number
DE69021888D1
DE69021888D1 DE69021888T DE69021888T DE69021888D1 DE 69021888 D1 DE69021888 D1 DE 69021888D1 DE 69021888 T DE69021888 T DE 69021888T DE 69021888 T DE69021888 T DE 69021888T DE 69021888 D1 DE69021888 D1 DE 69021888D1
Authority
DE
Germany
Prior art keywords
microelectrodes
microelectrode
apertures
create
amperometric
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
DE69021888T
Other languages
English (en)
Other versions
DE69021888T2 (de
Inventor
Hubert Girault
Brian Seddon
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.)
Palintest Ltd
Original Assignee
Ecossensors Ltd
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 Ecossensors Ltd filed Critical Ecossensors Ltd
Publication of DE69021888D1 publication Critical patent/DE69021888D1/de
Application granted granted Critical
Publication of DE69021888T2 publication Critical patent/DE69021888T2/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
    • 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
    • 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
    • G01N33/18—Water
    • G01N33/1813—Water specific cations in water, e.g. heavy metals
DE69021888T 1989-12-04 1990-12-03 Mikroelektroden und amperometrische tests. Expired - Lifetime DE69021888T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898927377A GB8927377D0 (en) 1989-12-04 1989-12-04 Improvements in and relating to amperometric assays
PCT/GB1990/001874 WO1991008474A1 (en) 1989-12-04 1990-12-03 Improvements in and relating to microelectrodes and amperometric assays

Publications (2)

Publication Number Publication Date
DE69021888D1 true DE69021888D1 (de) 1995-09-28
DE69021888T2 DE69021888T2 (de) 1996-04-11

Family

ID=10667393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021888T Expired - Lifetime DE69021888T2 (de) 1989-12-04 1990-12-03 Mikroelektroden und amperometrische tests.

Country Status (9)

Country Link
US (3) US5512489A (de)
EP (2) EP0653629A3 (de)
AT (1) ATE126888T1 (de)
AU (1) AU6880091A (de)
DE (1) DE69021888T2 (de)
DK (1) DK0504196T3 (de)
ES (1) ES2077213T3 (de)
GB (1) GB8927377D0 (de)
WO (1) WO1991008474A1 (de)

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Also Published As

Publication number Publication date
AU6880091A (en) 1991-06-26
GB8927377D0 (en) 1990-01-31
EP0504196A1 (de) 1992-09-23
EP0653629A3 (de) 1995-08-02
DK0504196T3 (da) 1996-01-22
WO1991008474A1 (en) 1991-06-13
EP0653629A2 (de) 1995-05-17
US5512489A (en) 1996-04-30
DE69021888T2 (de) 1996-04-11
ATE126888T1 (de) 1995-09-15
US5739039A (en) 1998-04-14
US5635054A (en) 1997-06-03
ES2077213T3 (es) 1995-11-16
EP0504196B1 (de) 1995-08-23

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8327 Change in the person/name/address of the patent owner

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