Surface-enhanced Raman spectroscopy of microperoxidase-11 on roughed silver electrodes
文献类型：期刊论文
| 作者 | Wang FB ; Zheng JW ; Li XW ; Ji YA ; Gao Y ; Xing W ; Lu TH |
| 刊名 | journal of electroanalytical chemistry
 |
| 出版日期 | 2003 |
| 卷号 | 545页码:123-128 |
| 关键词 | HEME OCTAPEPTIDE MICROPEROXIDASE-8 RESONANCE RAMAN CYTOCHROME-C HYDROGEN-PEROXIDE REDUCTION SPECTRA HEMOPROTEINS SCATTERING PROTEINS PORPHYRINS |
| ISSN号 | 0022-0728 |
| 通讯作者 | zheng jw |
| 中文摘要 | the conformation of microperoxidase-11 (mp-11) adsorbed on roughened silver electrodes was studied using surface-enhanced fourier transform raman spectroscopy. the results demonstrate that mp-11 was initially adsorbed via its polypeptide chain with a alpha-helix conformation, as indicated by the enhancement of the characteristic bands related to the amides i and iii. the weak resonance effect of the porphyrin macrocycle in the near ir region contributes to the spectrum of the heme group. the presence of imidazole as the sixth ligand to the heme iron influences the conformation of the polypeptide chain of mp-11 on the electrode surface. evaporation of solvent water results in an opened conformation of the adsorbed mp-11. which allows the heme group to contact the electrode surface directly. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000182177900016 |
| 公开日期 | 2010-09-13 |
| 源URL | [http://202.98.16.49/handle/322003/18009]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang FB,Zheng JW,Li XW,et al. Surface-enhanced Raman spectroscopy of microperoxidase-11 on roughed silver electrodes[J]. journal of electroanalytical chemistry,2003,545:123-128. |
| APA | Wang FB.,Zheng JW.,Li XW.,Ji YA.,Gao Y.,...&Lu TH.(2003).Surface-enhanced Raman spectroscopy of microperoxidase-11 on roughed silver electrodes.journal of electroanalytical chemistry,545,123-128. |
| MLA | Wang FB,et al."Surface-enhanced Raman spectroscopy of microperoxidase-11 on roughed silver electrodes".journal of electroanalytical chemistry 545(2003):123-128. |
入库方式： OAI收割
来源：长春应用化学研究所
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