Title:
【発明の名称】酵素電極
Document Type and Number:
Japanese Patent JP2685145
Kind Code:
B2
Abstract:
There is disclosed an enzyme electrode comprising an selectively permeable membrane for permeating substance produced by enzyme reaction selectively. The selectively permeable membrane is obtained as follows. First a mixed composition comprising emu-sion of resin curable by irradiation of ionizing radiation or ultraviolet ray and a water-soluble polymer material is produced. The mixed composition is applied on a film and cured by irradiation of ionizing radiation or ultraviolet ray, thereby the selectively permeable membrane is formed. The selectively permeable membrane is situated between an immobilized enzyme, which is in contact with the sample solution, and an electrically conductive base. As the selectively permeable membrane produced in above processes is excellent in reproducibility and selective permeability, it does not allow to permeate interfering substances contained in the sample solution. Therefore, the enzyme electrode detects only the electrode-reaction substance produced by enzyme reaction, thereby permitting accurate measurement.
Inventors:
Tsunefumi Yamori
Eiji Yuasa
Ryuzo Hayashi
Eiji Yuasa
Ryuzo Hayashi
Application Number:
JP1513088A
Publication Date:
December 03, 1997
Filing Date:
January 25, 1988
Export Citation:
Assignee:
Oji Paper Co.,Ltd.
International Classes:
G01N27/327; C12N11/08; C12Q1/00; G01N27/30; G01N27/416; (IPC1-7): G01N27/327; C12N11/08
Domestic Patent References:
JP5769667A | ||||
JP54131995A | ||||
JP60173452A | ||||
JP5968344A | ||||
JP618943B2 |
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