Title:
ELECTROCHEMICAL BIOSENSOR ELECTRODE, SENSOR AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/223760
Kind Code:
A1
Abstract:
An electrochemical biosensor electrode, a sensor and a preparation method therefor. The sensor electrode comprises: a base, a gold thin film on the base, and a decorative layer formed on the gold thin film. The gold thin film is formed through sputtering deposition, and has a thickness of 200 to 400 nm; the decorative layer comprises Prussian blue and has a thickness of 35 to 110 nm, and at least a part of the Prussian blue exists in the form of spherical and/or cubic particles.
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Inventors:
FENG XUE (CN)
LU SIYUAN (CN)
CHEN YIHAO (CN)
FANG XUFEI (CN)
SU HONGHONG (CN)
LU SIYUAN (CN)
CHEN YIHAO (CN)
FANG XUFEI (CN)
SU HONGHONG (CN)
Application Number:
PCT/CN2018/082237
Publication Date:
December 13, 2018
Filing Date:
April 09, 2018
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
G01N27/327; G01N27/48
Foreign References:
| CN107422015A | 2017-12-01 | |||
| CN107422012A | 2017-12-01 | |||
| CN101298682A | 2008-11-05 | |||
| CN106802260A | 2017-06-06 |
Other References:
YANG, JIAO ET AL.: "Determination of Hydrogen Peroxide Using a Prussian Blue Modified Macroporous Gold Electrode", MICROCHIM ACTA, vol. 182, no. 5-6, 31 December 2015 (2015-12-31), pages 1089 - 1094, XP055551317
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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