A reagentless biosensor of nitric oxide based on direct electron transfer process of cytochrome C on multi-walled carbon nanotube

10.2741/1675 ◽  
2005 ◽  
Vol 10 (1-3) ◽  
pp. 2005 ◽  
Author(s):  
Guang-Chao, Zhao
Keyword(s):  
Nitric Oxide ◽  
Electron Transfer ◽  
Carbon Nanotube ◽  
Cytochrome C ◽  
Transfer Process ◽  
Direct Electron Transfer ◽  
Electron Transfer Process ◽  
Multi Walled Carbon Nanotube ◽  
Reagentless Biosensor

Electrochemical oxidation of ciprofloxacin in two different processes: the electron transfer process on the anode surface and the indirect oxidation process in bulk solutions

2018 ◽  
Vol 20 (6) ◽  
pp. 943-955 ◽  
Author(s):  
Bo Shen ◽  
Xianghua Wen ◽  
Gregory V. Korshin
Keyword(s):  
Electron Transfer ◽  
Transfer Process ◽  
Oxidation Process ◽  
Direct Electron Transfer ◽  
Anode Surface ◽  
Target Compound ◽  
Electron Transfer Process ◽  
Indirect Oxidation ◽  
Electrochemical Processes ◽  
Bulk Solutions

Two typical electrochemical processes, including direct electron transfer and indirect oxidation, were investigated with ciprofloxacin as a target compound.

Time-resolved UV-vis spectroelectrochemical studies of the electron transfer process of cytochrome c

2000 ◽  
Vol 45 (18) ◽  
pp. 2877-2881 ◽  
Author(s):  
L.L. Wu ◽  
H.G. Huang ◽  
J.X. Li ◽  
J. Luo ◽  
Z.H. Lin
Keyword(s):  
Electron Transfer ◽  
Cytochrome C ◽  
Transfer Process ◽  
Electron Transfer Process ◽  
Time Resolved

Regulation of interprotein electron transfer by residue 82 of yeast cytochrome c

Science ◽  
1988 ◽  
Vol 240 (4850) ◽  
pp. 311-313 ◽  
Author(s):  
N Liang ◽  
AG Mauk ◽  
GJ Pielak ◽  
JA Johnson ◽  
M Smith ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Cytochrome C ◽  
Long Range ◽  
Transfer Process ◽  
Cytochrome C Peroxidase ◽  
Electron Transfer Process ◽  
Aromatic Residues ◽  
Transfer Step

Yeast iso-1-cytochrome c (Cc) mutants have been constructed with Phe, Tyr, Gly, Ser, Leu, and Ile at position 82, each with Thr substituted for Cys at position 102. Their long-range electron transfer with zinc-substituted cytochrome c peroxidase (ZnCcP) has been studied by two kinetic techniques. The charge-separated complex, [(ZnCcP)+,FeIICc] converts to [ZnCcP,FeIIICc] by a single, intracomplex electron transfer step that is not governed by "gating" through possible rapid dissociation of the complex or isomerization (for example, heme-ligand) by FeIICc subsequent to its formation from FeIIICc. In every variant with an aliphatic residue at position 82 of Cc, the rate of this electron transfer process is approximately 10(4) slower at approximately 0 degrees C than for the two variants with aromatic residues.

scholarly journals Promoting of direct electron transfer of multicopper oxidase by control of enzyme molecule density on multi-walled carbon nanotube

2020 ◽  
Vol 3 (1) ◽  
pp. 014006
Author(s):  
Eiichiro Takamura ◽  
Taku Ohnishi ◽  
Hiroaki Sakamoto ◽  
Takenori Satomura ◽  
Shin-ichiro Suye
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Direct Electron Transfer ◽  
Multicopper Oxidase ◽  
Enzyme Molecule ◽  
Multi Walled Carbon Nanotube

Electron Transfer Process of Poly(ethylene oxide)-Modified Cytochrome c in Imidazolium Type Ionic Liquid

2003 ◽  
Vol 32 (5) ◽  
pp. 450-451 ◽  
Author(s):  
Hiroyuki Ohno ◽  
Chiiko Suzuki ◽  
Kenta Fukumoto ◽  
Masahiro Yoshizawa ◽  
Kyoko Fujita
Keyword(s):  
Electron Transfer ◽  
Ionic Liquid ◽  
Cytochrome C ◽  
Ethylene Oxide ◽  
Transfer Process ◽  
Electron Transfer Process ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene
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