scholarly journals Miniature Direct Electron Transfer Based Enzymatic Fuel Cell Operating in Human Sweat and Saliva

Fuel Cells ◽  
2014 ◽  
Vol 14 (6) ◽  
pp. 1050-1056 ◽  
Author(s):  
M. Falk ◽  
D. Pankratov ◽  
L. Lindh ◽  
T. Arnebrant ◽  
S. Shleev
Keyword(s):  
Electron Transfer ◽  
Fuel Cell ◽  
Direct Electron Transfer ◽  
Human Sweat ◽  
Enzymatic Fuel Cell

scholarly journals Recent Advances in the Direct Electron Transfer-Enabled Enzymatic Fuel Cells

2021 ◽  
Vol 8 ◽  
Author(s):  
Sooyoun Yu ◽  
Nosang V. Myung
Keyword(s):  
Electron Transfer ◽  
Fuel Cell ◽  
Active Site ◽  
Electrode Surface ◽  
Oxidation Reaction ◽  
Direct Electron Transfer ◽  
Implantable Devices ◽  
Protein Matrix ◽  
Enzyme Active Site ◽  
Enzymatic Fuel Cell

Direct electron transfer (DET), which requires no mediator to shuttle electrons from enzyme active site to the electrode surface, minimizes complexity caused by the mediator and can further enable miniaturization for biocompatible and implantable devices. However, because the redox cofactors are typically deeply embedded in the protein matrix of the enzymes, electrons generated from oxidation reaction cannot easily transfer to the electrode surface. In this review, methods to improve the DET rate for enhancement of enzymatic fuel cell performances are summarized, with a focus on the more recent works (past 10 years). Finally, progress on the application of DET-enabled EFC to some biomedical and implantable devices are reported.

Enzyme orientation for direct electron transfer in an enzymatic fuel cell with alcohol oxidase and laccase electrodes

2014 ◽  
Vol 61 ◽  
pp. 569-574 ◽  
Author(s):  
Andrés A. Arrocha ◽  
Ulises Cano-Castillo ◽  
Sergio A. Aguila ◽  
Rafael Vazquez-Duhalt
Keyword(s):  
Electron Transfer ◽  
Fuel Cell ◽  
Direct Electron Transfer ◽  
Alcohol Oxidase ◽  
Enzymatic Fuel Cell

Development of Electron Transfer Mediator Using Modified Graphite Oxide/Cobalt for Enzymatic Fuel Cell

2015 ◽  
Vol 162 (10) ◽  
pp. G113-G118 ◽  
Author(s):  
Dong Sup Kim ◽  
Sung Bong Kim ◽  
Xiaoguang Yang ◽  
Ja Hyun Lee ◽  
Hah Young Yoo ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Fuel Cell ◽  
Graphite Oxide ◽  
Electron Transfer Mediator ◽  
Enzymatic Fuel Cell

scholarly journals A one-compartment fructose/air biological fuel cell based on direct electron transfer

2009 ◽  
Vol 25 (2) ◽  
pp. 326-331 ◽  
Author(s):  
Xuee Wu ◽  
Feng Zhao ◽  
John R. Varcoe ◽  
Alfred E. Thumser ◽  
Claudio Avignone-Rossa ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Fuel Cell ◽  
Direct Electron Transfer ◽  
Biological Fuel Cell
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