Title :
Improved recovery characteristics of ISFET glucose sensor using electrolysis method
Author :
Park, Keun-Yong ; Lee, Minho ; Sohn, Byung-Ki
Author_Institution :
Sch. of Electron. & Electr. Eng., Kyungpook Nat. Univ., Taegu, South Korea
fDate :
4/12/2001 12:00:00 AM
Abstract :
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
Keywords :
biosensors; chemical sensors; electrolysis; ion sensitive field effect transistors; 2 min; ISFET; electrolysis method; enzyme-immobilised membrane; glucose sensor; hydroxide ions; recovery characteristics; recovery time; reduction potential;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010332
