发明名称 |
Enzyme sensor |
摘要 |
Disclosed is an enzyme sensor for measuring a predetermined substrate concentration by potentiometric or amperometric response on the basis of an enzyme. In one aspect, a solid-state enzyme sensor measures a predetermined substrate concentration by potentiometric response and includes a solid enzyme membrane-coated electrically conductive base, redox layer or ion-sensitive layer. In another aspect, a solid-state enzyme sensor measures a predetermined substrate concentration by amperometric response and includes a solid enzyme membrane-coated oxygen reduction catalyst layer. Also disclosed is an enzyme control layer for controlling the outflow and inflow of the enzyme layer.
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申请公布号 |
US4927516(A) |
申请公布日期 |
1990.05.22 |
申请号 |
US19870065908 |
申请日期 |
1987.06.24 |
申请人 |
TERUMO KABUSHIKI KAISHA |
发明人 |
YAMAGUCHI, SHUICHIRO;UCHIDA, NAOTO;SHIMOMURA, TAKESHI;OYAMA, NOBORU |
分类号 |
G01N27/327;C12Q1/00;C12Q1/58 |
主分类号 |
G01N27/327 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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