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MEMBRANE MATERIALS FOR AMPEROMETRIC AND POTENTIOMETRIC THICKFILM BIOSENSORS
Hampp, Norbert Eppelsheim, C. Scholze, J. Aubeck, R. Bräuchle, C.
Hampp, Norbert
Eppelsheim, C.
Scholze, J.
Aubeck, R.
Bräuchle, C.
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Issue Date
1992
Submitted date
2024-04-17
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Abstract
Thickfilm transducers are reliable devices for the construction of biosensors. Polymer mixtures are described which can be used in screen printing processes and allow to immobilize biopolymers,e.g., enzymes, effectively. Potentiometric membranes with improved adhesionto the thickfilm electrodes are presented. Examples from the field of potentiometric (urea, penicillin) and amperometric (glucose, sucrose, ascorbic acid) enzyme sensors are reported and compared to conventional electrodes. The application of a 4-channel multisensor for the determination of glucose, sucrose and ascorbic acid is described.
Citation
Biosensors : fundamentals, technologies and applications, 153 - 160
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Book chapter
conference paper
conference paper
Language
en
Description
Series/Report no.
GBF monographs ; Volume 17
ISSN
0930-4320
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ISBN
3527284370
1560812206
1560812206
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Attribution-NonCommercial-ShareAlike 4.0 International