ELECTROCHEMICAL BIOSENSORS WITH SUPPORTED BILAYER-LIPID MEMBRANES BASED ON AVIDIN-BIOTIN INTERACTION

Authors
HIANIK T SNEJDARKOVA M CERVENANSKA Z MIERNIK A KRAWCZYK TKV TROJANOWICZ M
Citation
T. Hianik et al., ELECTROCHEMICAL BIOSENSORS WITH SUPPORTED BILAYER-LIPID MEMBRANES BASED ON AVIDIN-BIOTIN INTERACTION, Chemia Analityczna, 42(6), 1997, pp. 901-906
Citations number
14
Categorie Soggetti
Chemistry Analytical
Journal title
Chemia Analityczna → ACNP
ISSN journal
00092223
Volume
42
Issue
6
Year of publication
1997
Pages
901 - 906
Database
ISI
SICI code
0009-2223(1997)42:6<901:EBWSBM>2.0.ZU;2-Q
Abstract
Preliminary results on development of amperometric biosensors for gluc ose and urea employing glucose oxidase and urease, respectively, are r eported. Supported bilayer lipid membranes were formed from biotinylat ed phospholipids or? the surface of stainless steel electrode for gluc ose, and on the stainless steel electrode surface modified with electr opolymerised polypyrrole for urea. The immobilisation of enzymes was b ased on the use of enzyme conjugates with avidin.