Direct electron transfer reactions of glucose oxidase immobilised at a self-assembled monolayer

1995 ◽  
pp. 1293 ◽  
Author(s):  
Li Jiang ◽  
Calum J. McNeil ◽  
Jonathan M. Cooper
Keyword(s):  
Electron Transfer ◽  
Glucose Oxidase ◽  
Direct Electron Transfer ◽  
Transfer Reactions ◽  
Self Assembled Monolayer ◽  
Electron Transfer Reactions ◽  
Self Assembled

Direct electron transfer reactions of laccases from different origins on carbon electrodes

2005 ◽  
Vol 67 (1) ◽  
pp. 115-124 ◽  
Author(s):  
Sergey Shleev ◽  
Anna Jarosz-Wilkolazka ◽  
Anna Khalunina ◽  
Olga Morozova ◽  
Alexander Yaropolov ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Direct Electron Transfer ◽  
Transfer Reactions ◽  
Carbon Electrodes ◽  
Electron Transfer Reactions ◽  
Different Origins

Electron-transfer biosensors

1987 ◽  
Vol 316 (1176) ◽  
pp. 95-106 ◽  
Keyword(s):  
Electron Transfer ◽  
Glucose Oxidase ◽  
Organometallic Compound ◽  
Electrode Reaction ◽  
Transfer Reactions ◽  
Ferrocene Derivatives ◽  
Electron Transfer Reactions ◽  
Redox Proteins ◽  
Copper Protein ◽  
Derivatives Of

The electrochemistry of redox proteins is now well established. Conditions exist which allow electron-transfer reactions of all simple proteins to proceed rapidly and reversibly at electrodes. Coupling of the electrode reaction to enzymes, for which the redox proteins act as cofactors, allows exploitation of this good electrochemistry. This is well illustrated by the enzyme-catalysed electrochemical oxidation of p -cresol to p -hydroxybenzaldehyde, which has been shown to proceed along with coupling to the electrode via the copper protein, azurin, or the organometallic compound ferroceneboronic acid. Ferrocene derivatives, in general, show a degree of versatility, coupling the electron-transfer reactions of many enzymes. Thus derivatives of the ferricinium ion act as excellent electron-transfer reagents from the enzyme glucose oxidase. The system is capable of detecting glucose in blood. Similar procedures, in conjunction with the appropriate enzyme, have yielded assays for, among others, H 2 O 2 and cholesterol.

scholarly journals Direct electron transfer reactions between human ceruloplasmin and electrodes

2009 ◽  
Vol 76 (1-2) ◽  
pp. 34-41 ◽  
Author(s):  
Karolina Haberska ◽  
Cristina Vaz-Domínguez ◽  
Antonio L. De Lacey ◽  
Marius Dagys ◽  
Curt T. Reimann ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Direct Electron Transfer ◽  
Transfer Reactions ◽  
Electron Transfer Reactions ◽  
Human Ceruloplasmin
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