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专利名称：Method and apparatus for maintaining the
activity of an enzyme electrode
发明人：Ito, Takayuki,Katayama, Hideo申请号：EP91109530.5申请日：19910611公开号：EP0461601A3公开日：19930512
专利附图：
摘要：A concentration measuring apparatus includes an enzyme electrode (1) whichaccelerates oxidation reaction or reduction reaction of a test substance in a liquid andoutputs 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 removinginterfering substances on the enzyme electrode (1) not only prior to concentrationmeasuring but also at every predetermined time interval, the reviving voltage having areversed polarity to a voltage for concentration measurement.
申请人：DAIKIN INDUSTRIES, LIMITED
地址：Umeda Center Building, 4-12 Nakazaki-nishi 2-chome, Kita-ku Osaka-shi, Osaka-fu 530 JP
国籍：JP
代理机构：Prüfer, Lutz H., Dipl.-Phys.
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