Improved recovery characteristics of ISFET glucose sensor using electrolysis method

The hydrogen ions present in an enzyme-immobilised membrane are diminished by hydroxide ions generated by a reduction potential. The recovery time of an ISFET glucose sensor using an electrolysis method has been reduced to <2 min in contrast to the 10 or 20 min required using a conventional method.

[1]  P. Bergveld,et al.  ISFET based enzyme sensors. , 1987, Biosensors.

[2]  B. Sohn Some Improvements In Isfet-based Chemical Sensors , 1995, Proceedings of the International Solid-State Sensors and Actuators Conference - TRANSDUCERS '95.