发明名称 |
Method and apparatus for maintaining the activity of an enzyme electrode. |
摘要 |
<p>A concentration measuring apparatus includes an enzyme electrode (1) which accelerates oxidation reaction or reduction reaction of a test substance in a liquid and outputs an electrical signal corresponding to a quantity of the test substance therefrom due to the reaction. The enzyme electrode (1) is applied reviving voltage for removing interfering substances on the enzyme electrode (1) not only prior to concentration measuring but also at every predetermined time interval, the reviving voltage having a reversed polarity to a voltage for concentration measurement. <IMAGE></p> |
申请公布号 |
EP0461601(A2) |
申请公布日期 |
1991.12.18 |
申请号 |
EP19910109530 |
申请日期 |
1991.06.11 |
申请人 |
DAIKIN INDUSTRIES, LIMITED |
发明人 |
ITO, TAKAYUKI;KATAYAMA, HIDEO |
分类号 |
C12Q1/00 |
主分类号 |
C12Q1/00 |
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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