Immobilization of lactate dehydrogenase on electrochemically prepared polyaniline films

Authors
Gerard, M Ramanathan, K Chaubey, A Malhotra, BD
Citation
M. Gerard et al., Immobilization of lactate dehydrogenase on electrochemically prepared polyaniline films, ELECTROANAL, 11(6), 1999, pp. 450-452
Citations number
22
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ELECTROANALYSIS
ISSN journal
10400397 → ACNP
Volume
11
Issue
6
Year of publication
1999
Pages
450 - 452
Database
ISI
SICI code
1040-0397(199905)11:6<450:IOLDOE>2.0.ZU;2-W
Abstract
Immobilization of lactate dehydrogenase (LDH) has been carried out on elect rochemically prepared polyaniline (PANI) films. The results of the photomet ric and amperometric response measurements conducted on such LDH/PANI elect rodes show the response time as 90 s and shelf-life as about two weeks at 4 -10 degrees C indicating that these conducting polymer-enzyme electrodes ca n be used as a pyruvate sensor.