ZB 06 - Nanoelectrochemistry (W.Nogala)

In situ micro-Raman studies of syringaldazine-entrapped composite electrodes modified with laccase

Author(s): Zukowska, G. Z. and Nogala, W. and Svartsov, Y. and Marcinek, M. L. and Rogalski, J. and Szot, K. and Opallo, M.
Title: In situ micro-Raman studies of syringaldazine-entrapped composite electrodes modified with laccase
Abstract: Raman spectroscopy studies of oxidation of (syringaldazine) encapsulated silica and composite carbon electrodes were performed. The presence reduced and oxidized forms of syringaldazine present at various was determined using Raman spectroscopy. The structure of the form was discussed on the basis of theoretically predicted A comparison of Raman spectra of syringaldazine oxidized and in reaction with laccase from Cerrena unicolor within a thin hydrophilic silicate film on the electrode shows presence of two oxidized forms of the former, while only one form was detected in the laccase containing electrodes.
Pages: 29-44
Publisher: ELECTROCHEMICAL SOC INC
Addres: 65 S MAIN ST, PENNINGTON, NJ 08534-2839 USA
Volume: 25
ID: ISI:000309922800005
Year: 2010
DOI: 10.1149/1.3300060
Note: Symposium on Organic and Biological Electrochemistry General Poster held during the 216th Meeting of the Electrochemical-Society, Vienna, AUSTRIA, OCT 04-09, 2009