Improved Direct Electrochemistry for Proteins Adsorbed on a UV/Ozone-Treated Carbon Nanofiber Electrode
文献类型：期刊论文
| 作者 | Xue Q ; Kato D ; Kamata T ; Guo QH ; You TY ; Niwa O |
| 刊名 | analytical sciences
 |
| 出版日期 | 2013 |
| 卷号 | 29期号:6页码:611-618 |
| 关键词 | CYTOCHROME-C BILIRUBIN OXIDASE SUPEROXIDE-DISMUTASE GLUCOSE BIOSENSOR OXYGEN REDUCTION SURFACE NANOTUBES FILM NANOPARTICLES CONSTRUCTION |
| ISSN号 | 0910-6340 |
| 通讯作者 | niwa o |
| 中文摘要 | we studied the direct electron transfer (det) of proteins on a carbon nanofiber (cnf) modified carbon film electrode by employing the one-step uv/ozone treatment of cnf. this treatment changed the cnf surface from hydrophobic to hydrophilic because a sufficient quantity of oxygen functional groups was introduced onto the cnf surface. furthermore, this simple approach increased both the effective surface area and the number of edge-plane defect sites. as a result, the reversibility of redox species, such as ferrocyanide and dopamine, was greatly improved on the treated electrode surface. we obtained on efficient det of bilirubin oxidase (bod) and cytochrome c (cyt c) at the treated cnf electrode, which exhibited 38 (for bod) and 6 (for cyt c) times higher than that at untreated cnf modified electrode. these results indicate that the combination of nanostructured carbon and this uv/ozone treatment process can efficiently create a functionalized surface for the electron transfer of proteins. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000320900700003 |
| 公开日期 | 2014-04-15 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49815]  |
| 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 | Xue Q,Kato D,Kamata T,et al. Improved Direct Electrochemistry for Proteins Adsorbed on a UV/Ozone-Treated Carbon Nanofiber Electrode[J]. analytical sciences,2013,29(6):611-618. |
| APA | Xue Q,Kato D,Kamata T,Guo QH,You TY,&Niwa O.(2013).Improved Direct Electrochemistry for Proteins Adsorbed on a UV/Ozone-Treated Carbon Nanofiber Electrode.analytical sciences,29(6),611-618. |
| MLA | Xue Q,et al."Improved Direct Electrochemistry for Proteins Adsorbed on a UV/Ozone-Treated Carbon Nanofiber Electrode".analytical sciences 29.6(2013):611-618. |
入库方式： OAI收割
来源：长春应用化学研究所
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