引用本文:
Jing CHEN, Chen Xin CAI. Promotion of the Direct Electron Transfer of Hemoglobin by the Carbon Nanotube[J]. Chinese Chemical Letters,
2004, 15(7): 813-816.
Citation: Jing CHEN, Chen Xin CAI. Promotion of the Direct Electron Transfer of Hemoglobin by the Carbon Nanotube[J]. Chinese Chemical Letters, 2004, 15(7): 813-816.
Citation: Jing CHEN, Chen Xin CAI. Promotion of the Direct Electron Transfer of Hemoglobin by the Carbon Nanotube[J]. Chinese Chemical Letters, 2004, 15(7): 813-816.
Promotion of the Direct Electron Transfer of Hemoglobin by the Carbon Nanotube
摘要:
It is reported that the direct electron transfer of hemoglobin (Hb) can be effectively promoted by carbon nanotubes when Hb was immobilized on the surface of the carbon nanotubes modified electrode. The results indicated that the conversion of Hb-Fe(Ⅲ)/Hb-Fe(Ⅱ) is a one-electron coupled one-proton reaction process. The method presented can be easily extended to study the direct electrochemistry of other proteins or enzymes.
English
Promotion of the Direct Electron Transfer of Hemoglobin by the Carbon Nanotube
Abstract:
It is reported that the direct electron transfer of hemoglobin (Hb) can be effectively promoted by carbon nanotubes when Hb was immobilized on the surface of the carbon nanotubes modified electrode. The results indicated that the conversion of Hb-Fe(Ⅲ)/Hb-Fe(Ⅱ) is a one-electron coupled one-proton reaction process. The method presented can be easily extended to study the direct electrochemistry of other proteins or enzymes.
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Key words:
- Carbon nanotube
- / direct electrochemistry
- / modified electrode
- / hemoglobin
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