The oxidation of cytochrome c in nonaqueous solvents

被引:16
作者
Grealis, C
Magner, E [1 ]
机构
[1] Univ Limerick, Mat & Surface Sci Inst, Plassey, Co Limerick, Ireland
[2] Univ Limerick, Dept Chem & Environm Sci, Plassey, Co Limerick, Ireland
关键词
D O I
10.1039/b201259f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Cytochrome c was adsorbed readily and remained electro-active, with a redox potential of 32 mV, on TiO2 films placed on SnO2; similar behaviour was observed in glycerol, whereas in acetonitrile, irreversible oxidation occurred at a potential of 800 mV.
引用
收藏
页码:816 / 817
页数:2
相关论文
共 22 条
[1]   DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS [J].
ARMSTRONG, FA ;
HILL, HAO ;
WALTON, NJ .
ACCOUNTS OF CHEMICAL RESEARCH, 1988, 21 (11) :407-413
[2]   DIRECT ELECTRON-TRANSFER REACTIONS BETWEEN IMMOBILIZED CYTOCHROME-C AND MODIFIED GOLD ELECTRODES [J].
COOPER, JM ;
GREENOUGH, KR ;
MCNEIL, CJ .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1993, 347 (1-2) :267-275
[3]   COLLOIDAL GOLD AS A BIOCOMPATIBLE IMMOBILIZATION MATRIX SUITABLE FOR THE FABRICATION OF ENZYME ELECTRODES BY ELECTRODEPOSITION [J].
CRUMBLISS, AL ;
PERINE, SC ;
STONEHUERNER, J ;
TUBERGEN, KR ;
ZHAO, JG ;
HENKENS, RW .
BIOTECHNOLOGY AND BIOENGINEERING, 1992, 40 (04) :483-490
[4]   APPROACH TO SOLUTION ELECTROCHEMISTRY OF SLIGHTLY SOLUBLE COMPOUNDS [J].
DAVIS, DG .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1977, 78 (02) :383-385
[5]  
FISHER WR, 1973, J BIOL CHEM, V248, P3188
[6]   ENZYME CRYSTAL-STRUCTURE IN A NEAT ORGANIC-SOLVENT [J].
FITZPATRICK, PA ;
STEINMETZ, ACU ;
RINGE, D ;
KLIBANOV, AM .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (18) :8653-8657
[7]   Improved enzyme activity and enantioselectivity in organic solvents by methyl-β-cyclodextrin [J].
Griebenow, K ;
Laureano, YD ;
Santos, AM ;
Clemente, IM ;
Rodriguez, L ;
Vidal, MW ;
Barletta, G .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (36) :8157-8163
[8]   ENZYME FUNCTION IN ORGANIC-SOLVENTS [J].
GUPTA, MN .
EUROPEAN JOURNAL OF BIOCHEMISTRY, 1992, 203 (1-2) :25-32
[9]   SURFACE-ENHANCED RESONANCE RAMAN-SPECTROSCOPY OF CYTOCHROME-C AT ROOM AND LOW-TEMPERATURES [J].
HILDEBRANDT, P ;
STOCKBURGER, M .
JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (22) :6017-6024
[10]   In situ antigen immobilisation for stable organic-phase immunoelectrodes [J].
Julicher, P ;
Haalck, L ;
Meusel, M ;
Cammann, K ;
Spener, F .
ANALYTICAL CHEMISTRY, 1998, 70 (16) :3362-3367