04820399 is referenced by 480 patents and cites 10 patents.

An enzyme electrode composed of a carrier, an enzyme immobilized on a parr of the surface of the carrier, a coating film consisting of a thin film coating the portion where the enzyme is immobilized and being permeable for the substrate for the enzyme and an internal electrode capable of applying voltage to the surface where the enzyme is immobilized, said carrier being impregnated with a substance which acts as an electron transfer mediator, which is useful for measurement of concentration of the substrate in vital samples such as blood serum, blood plasma, urine etc.

Title
Enzyme electrodes
Application Number
6/770202
Publication Number
4820399
Application Date
August 28, 1985
Publication Date
April 11, 1989
Inventor
Isao Katasho
Kyoto
JP
Tokuji Ikeda
Kyoto
JP
Mitsugi Senda
Kyoto
JP
Agent
Sandler & Greenblum
Assignee
Shimadzu Corporation
JP
IPC
G01N 27/54
View Original Source