TTF-MODIFIED BIOSENSORS FOR HYDROGEN-PEROXIDE
1994 (English)In: Analytical Letters, ISSN 0003-2719, E-ISSN 1532-236X, Vol. 27, no 8, 1443-1452 p.Article in journal (Refereed) Published
Amperometric biosensors for hydrogen peroxide were produced, based on TTF-modified graphite disc electrodes, incorporating immobilised peroxidase. At the optimum operating potential (-200 mV vs. calomel electrode), a Linear response to hydrogen peroxide was obtained in the range 0-2 mM (Km value = 1.98 mM). Low sensitivity to pH fluctuations and good stability at room temperature were exhibited.
Place, publisher, year, edition, pages
Taylor andamp;amp; Francis , 1994. Vol. 27, no 8, 1443-1452 p.
ENZYME ELECTRODE; HYDROGEN PEROXIDE; MEDIATOR; TTF
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-65291ISI: A1994NT62200002OAI: oai:DiVA.org:liu-65291DiVA: diva2:394942