The pH-static enzyme sensor: design of the pH control system

Bart H. van der Schoot, Hans Voorthuyzen, Piet Bergveld

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

The pH-static enzyme sensor offers a solution to the buffer dependency of ISFET-based enzyme sensors. A continuous coulometric titration of the reaction products keeps the pH in the enzymatic membrane at a constant level. This paper presents an automatic system to control the compensating current that is a direct measure for the substrate concentration.
Original languageEnglish
Pages (from-to)546-549
Number of pages4
JournalSensors and actuators
Volume1
Issue number1-6
DOIs
Publication statusPublished - 1990

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Enzyme sensors
Ion sensitive field effect transistors
Control systems
Titration
Reaction products
Membranes
Substrates

Cite this

van der Schoot, B. H., Voorthuyzen, H., & Bergveld, P. (1990). The pH-static enzyme sensor: design of the pH control system. Sensors and actuators, 1(1-6), 546-549. https://doi.org/10.1016/0925-4005(90)80270-A
van der Schoot, Bart H. ; Voorthuyzen, Hans ; Bergveld, Piet. / The pH-static enzyme sensor: design of the pH control system. In: Sensors and actuators. 1990 ; Vol. 1, No. 1-6. pp. 546-549.
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van der Schoot, BH, Voorthuyzen, H & Bergveld, P 1990, 'The pH-static enzyme sensor: design of the pH control system' Sensors and actuators, vol. 1, no. 1-6, pp. 546-549. https://doi.org/10.1016/0925-4005(90)80270-A

The pH-static enzyme sensor: design of the pH control system. / van der Schoot, Bart H.; Voorthuyzen, Hans; Bergveld, Piet.

In: Sensors and actuators, Vol. 1, No. 1-6, 1990, p. 546-549.

Research output: Contribution to journalArticleAcademicpeer-review

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