Title :
An amperometric glucose biosensor
Author :
Podaru, C. ; Bostam, C. ; Malide, C. ; Neagoe, O. ; Simion, M. ; Popescu, G. ; Gargancinc, D. ; Tzetci, N.
Author_Institution :
Res. Inst. for Electron. Components, Bucharest, Romania
Abstract :
In this paper a miniature, enzyme based, amperometric glucose biosensor is described. A new technology was developed: an Al2O3 porous anodic film, acting as a cathalytical membrane, assures a better adhesion of the polymeric films which contain the embedded enzyme. The experiments have shown a good linearity (nonlinearity less than 2%) in the range 10-20 mM glucose concentration
Keywords :
aluminium compounds; biomembranes; biosensors; catalysis; chemical sensors; electrochemical analysis; organic compounds; polymer films; proteins; Al2O3; Al2O3 porous anodic film; adhesion; amperometric glucose biosensor; cathalytical membrane; embedded enzyme; glucose concentration; linearity; miniature enzyme amperometric glucose biosensor; nonlinearity; polymeric films; Aluminum; Biosensors; Cleaning; Counting circuits; Electrodes; Electronic switching systems; Electrons; Hydrogen; Silicon; Transducers;
Conference_Titel :
Semiconductor Conference, 1996., International
Conference_Location :
Sinaia
Print_ISBN :
0-7803-3223-7
DOI :
10.1109/SMICND.1996.557315
