The direct electrochemistry behavior of Cyt c on the modified glassy carbon electrode by SBA-15 with a high-redox potential
Data(s) |
2008
|
---|---|
Resumo |
It is discovered that SBA-15 (santa barbara amorphous) can provide the favorable microenvironments and optimal direct electron-transfer tunnels (DETT) of immobilizing cytochrome c (Cyt c) by the preferred orientation on it. A high-redox potential (254 mV vs. Ag/AgCl) was obtained on glassy carbon (GC) electrode modified by immobilizing Cyt c on rod-like SBA-15. With ultraviolet-visible (UV-vis), circular dichroism (CD), FTIR and cyclic voltammetry, it was demonstrated that immobilization made Cyt c exhibits stable and ideal electrochemical characteristics while the biological activity of immobilized Cyt c is retained as usual. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Zhu L;Wang KQ;Lu TH;Xing W;Li J;Yang XG.The direct electrochemistry behavior of Cyt c on the modified glassy carbon electrode by SBA-15 with a high-redox potential,JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC,2008,55(1-2 ):93-98 |
Palavras-Chave | #SBA-15 #cytochrome c #enzyme electrode #biofuel cell |
Tipo |
期刊论文 |