O'Donoghue, D; Magner, E

2007

December

Electrochimica Acta

The electrochemical response of microperoxidase in non-aqueous solvents

Published

()

microperoxidase-11 non-aqueous electrochemistry DIMETHYL-SULFOXIDE SOLUTION CYTOCHROME-C ELECTRON-TRANSFER REDOX POTENTIALS MODEL SYSTEMS RAMAN-SPECTROSCOPY AQUEOUS-SOLUTION HEME HEMOPROTEINS DERIVATIVES

53

3

1134

1139

Microperoxidase-11 (MP-11) was immobilised at gold electrodes and characterised using UV-vis and resonance Raman spectroscopy. On immersion in a range of non-aqueous solvents, no significant spectroscopic changes were observed. The redox potential of MP-11 was determined in 16 solvents and ranged from -384 to -228 mV. The redox potential was independent of the dielectric constant and hydrophobicity of the solvents examined. (c) 2007 Elsevier Ltd. All rights reserved.

0013-4686

10.1016/j.electacta.2007.04.117