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Title:
MICRO GLUCOSE SENSOR
Document Type and Number:
Japanese Patent JP2015059874
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a novel fine processing method of a micro needle type glucose sensor.SOLUTION: Provided is the glucose sensor in which an electrode 2 on a fine capillary 1 has a fine pattern 3, and enzyme is included in the electrode. A production method of the glucose sensor on the fine capillary comprises the steps of: covering the fine capillary by 3D nano-imprint module and imprinting the fine pattern thereon; depositing a Pt metal thin film on the imprinted fine capillary; covering the Pt metal thin film by a resist; covering the fine capillary by a photo-lithography module and performing photo-lithography process; patterning the Pt metal thin film and covering it by a thin resist layer and patterning the covered metal thin film; forming an Ag thin film on the patterned fine capillary, and immersing it to an HCl solution for converting the Ag thin film into AgCl for forming the electrode; and introducing the enzyme into the electrode.

Inventors:
CHANG YI
YANG ZOU-QIN
HAYASHI MASAHIRO
MAEDA RYUTARO
ITO HISAHIRO
MATSUMOTO SOHEI
Application Number:
JP2013194604A
Publication Date:
March 30, 2015
Filing Date:
September 19, 2013
Export Citation:
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Assignee:
NAT INST OF ADV IND & TECHNOL
International Classes:
G01N27/30; G01N27/327; G01N27/416
Domestic Patent References:
JP2011022440A2011-02-03
JP2000097899A2000-04-07
JP2004156926A2004-06-03
JP2012061817A2012-03-29
JP2011504129A2011-02-03
JP2004033374A2004-02-05
JP2009542840A2009-12-03
JP2013119228A2013-06-17
JP2011102039A2011-05-26
JPH0560722A1993-03-12
JP2010119865A2010-06-03
Foreign References:
WO2012129314A22012-09-27
US20100176822A12010-07-15
Attorney, Agent or Firm:
Patent business corporation A valley and Abe patent firm