ION-SENSITIVE FILM, A PROCESS FOR PRODUCING THE SAME, AND ION SENSOR

Title:

ION-SENSITIVE FILM, A PROCESS FOR PRODUCING THE SAME, AND ION SENSOR

Document Type and Number:

WIPO Patent Application WO/1989/010554

Kind Code:

A1

Abstract:

The invention provides an ion-sensitive film (6) comprising a mixture layer of a redox material that exhibits oxidative and reductive functions and a polymer that includes an ion carrier substance. The invention further provides a method of producing the ion-sensitive film (6) and an ion sensor using the same. The ion-sensitive film (6) makes it possible to obtain an ion sensor that exhibits excellent durability, preservation stability and sensor characteristics.

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Inventors:

USHIZAWA NORIHIKO (JP)
YAMAGUCHI SHUICHIRO (JP)
UCHIDA NAOTO (JP)
SHIMOMURA TAKESHI (JP)

Application Number:

PCT/JP1989/000434

Publication Date:

November 02, 1989

Filing Date:

April 25, 1989

Export Citation:

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Assignee:

TERUMO CORP (JP)

International Classes:

G01N27/02; G01N27/333; (IPC1-7): G01N27/30

Foreign References:

JPH06221054A	1994-08-09
JPS61266952A	1986-11-26
JPS61155949A	1986-07-15

Other References: