Gold electrodes wired for coupling with the deeply buried active site of Arthrobacter globiformis amine oxidase.
作者信息
Hess Corinna R, Juda Gregory A, Dooley David M, Amii Ricky N, Hill Michael G, Winkler Jay R, Gray Harry B
机构信息
Beckman Institute, California Institute of Technology, Pasadena, California 91125, USA.
出版信息
J Am Chem Soc. 2003 Jun 18;125(24):7156-7. doi: 10.1021/ja029538q.
PMID:12797771
Abstract
Diethylaniline-terminated oligo(phenyl-ethynyl)-thiol (DEA-OPE-SH) wires on Au-bead electrodes facilitate electron tunneling to and from the deeply buried topaquinone (TPQ) cofactor in Arthrobacter globiformis amine oxidase (AGAO). Reversible cyclic voltammograms were observed when AGAO was adsorbed onto this DEA-OPE-SAu surface: the 2e-/2H+ reduction potential is -140 mV versus SCE.
摘要
Zotero 插件