Bioelectrocatalytic electrode obtained by layer-by-layer assembling of sol-gel processed ionic liquid and hydrophilic carbon nanoparticles and adsorbed bilirubine oxidase
|Katarzyna Szot 1, Ewa Majewska 1, Adam Lesniewski 1, Cecile Rizzi 2, Laurent Gaillon 2, Marcin Opallo 1|
1. Polish Academy of Sciences, Institute of Physical Chemistry, Kasprzaka 44/52, Warszawa 01-224, Poland
The layer by layer method  become important for preparation of bioelectrocatalytic electrode. However, only recently it was applied to obtain biocathodes potentially applicable in biofuel cell [2, 3]. Our group shown that the nanoparticulate film electrode prepared by layer by layer method combined with sol-gel process exhibits mediated bioelectrocatalysis with laccase dissolved in electrolyte. The electrode modified by film assembled from osmium redox polymer and laccase layers also catalyses dioxygen reduction .
Presentation: Short communication at SMCBS'2009 International Workshop, by Katarzyna Szot
See On-line Journal of SMCBS'2009 International Workshop
Submitted: 2009-09-07 12:48 Revised: 2009-10-28 13:23