Supercooled electrodes

A supercooled disk electrode is fabricated, around which the temperature of aqueous solution is below its normal freezing point. The supercooled electrode demonstrates thermal stability and its surface temperature can be adjusted by changing an additional heating current. Theoretical simulation show...

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Bibliographic Details
Published in:Electrochemistry communications 2014-11, Vol.48, p.107-110
Main Authors: Huang, Zong-Xiong, Yang, Sen, Guo, Jun-Wei, Wu, Shao-Hua, Sun, Jian-Jun, Chen, Guo-Nan
Format: Article
Language:English
Subjects:
Biological and medical sciences
Cytochrome c
Electrochemistry
Fundamental and applied biological sciences. Psychology
Gold disk electrode
Molecular biophysics
Physical chemistry in biology
Supercooled electrode
Theoretical simulation
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Summary:A supercooled disk electrode is fabricated, around which the temperature of aqueous solution is below its normal freezing point. The supercooled electrode demonstrates thermal stability and its surface temperature can be adjusted by changing an additional heating current. Theoretical simulation shows that the supercooled region is restricted within a small volume around the disk electrode. The electrochemical behavior of cytochrome c was investigated at supercooled electrode for the first time. [Display omitted] •A supercooled electrode is fabricated with surface temperature below –10ºC in water.•Supercooled region is restricted within a small volume around the disk electrode.•Electrochemical behaviors of cytochrome c were investigated at supercooled electrode.
ISSN:1388-2481
1873-1902
DOI:10.1016/j.elecom.2014.08.025