Electrocatalysis of Hemoglobin at C70/DDAB Films in an Aqueous Solution

Electrocatalysis of Hemoglobin at C70/DDAB Films in an Aqueous Solution

The electrochemistry of films made from cationic surfactant DDAB containing C70 on a glassy carbon electrode was investigated in an aqueous solution, two couples of reduction/reoxidation peaks were found in the potential range from 0 to −1.0 V. Electrochemically stable fullerene modified electrodes...

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Veröffentlicht in:The journal of physical chemistry. B 2002-04, Vol.106 (16), p.4197-4202
Hauptverfasser: Li, Meixian, Xu, Maotian, Li, Nanqiang, Gu, Zhennan, Zhou, Xihuang
Format: Artikel
Sprache:eng
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Zusammenfassung:The electrochemistry of films made from cationic surfactant DDAB containing C70 on a glassy carbon electrode was investigated in an aqueous solution, two couples of reduction/reoxidation peaks were found in the potential range from 0 to −1.0 V. Electrochemically stable fullerene modified electrodes were produced. The cast films of C70/DDAB were also characterized by SEM, XPS, and UV−vis. Furthermore, the electrocatalysis of hemoglobin at C70/DDAB films was studied.
ISSN:1520-6106
1520-5207
DOI:10.1021/jp013467k