Title
Third-generation glucose biosensor incorporated in a conducting printing ink
Author
Koopal, C.G.J.
Bos, A.A.C.M.
Nolte, R.J.M.
Centraal Instituut voor Voedingsonderzoek TNO
Publication year
1994
Abstract
A biosensor based on a conducting screen-printing ink for the direct amperometric measurement of glucose is described. Carbon electrode prints, containing the work, reference and auxiliary electrodes, are used as the substrate for the sensor. The active parts of the carbon ink are the redox enzyme glucose oxidase and the conducting polymer poly(pyrrole), which can communicate directly with each other. As a result, the biosensor is largely independent of the oxygen concentration. The feasibility of the described biosensor ink for screen printing is shown. © 1994.
Subject
Carbon
Electrodes
Glucose
Ink
Polymers
Conducting printing ink
Third generation glucose biosensor
Biosensors
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TNO identifier
35768
ISSN
0925-4005
Source
Sensors and Actuators B, 18 (1-3), 166-170
Document type
article