TY - JOUR
T1 - The pH-static enzyme sensor: design of the pH control system
AU - van der Schoot, Bart H.
AU - Voorthuyzen, Hans
AU - Bergveld, Piet
PY - 1990
Y1 - 1990
N2 - 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.
AB - 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.
U2 - 10.1016/0925-4005(90)80270-A
DO - 10.1016/0925-4005(90)80270-A
M3 - Article
VL - 1
SP - 546
EP - 549
JO - Sensors and actuators
JF - Sensors and actuators
SN - 0250-6874
IS - 1-6
ER -