Fast analysis of nitrobenzene by nitroreductase modified electrode
文献类型：会议论文
| 作者 | Liu, C. M. ; Liu, C. M.; Liu, C. M.
|
| 出版日期 | 2011 |
| 会议名称 | International Conference on Chemical Engineering and Advanced Materials |
| 会议日期 | MAY 28-30, 2011 |
| 会议地点 | Changsha, PEOPLES R CHINA |
| 关键词 | Nitroreductase Modified electrode Triple potential step chronocoulometry Fast analysis Electrochemistry potential step chronoamperometry diffusion-coefficients reduction binding |
| 页码 | 1463-1469 |
| 中文摘要 | Nitroreductase (NR) was modified on glass carbon electrode and used in nitrobenzene analysis. Both cyclic voltammetry (CV) and triple potential step chronocoulometry (TPSC) with a narrow potential step interval were used. The modification of nitroreductase improved the sensitivity and selectivity of nitrobenzene detection. Both the peak area and peak current were examined for quantitative analysis, showing a linear relation between nitrobenzene concentration and peak area, and a logarithmic relation for peak current, with correlation coefficients of 0.9981 and 0.9993, respectively. Statistical tests to evaluate the reliability of TPSC showed that there was no evidence of systematic error, and it was not significantly different from CV or high performance liquid chromatography (HPLC). The new method could avoid most interferents, showing good selectivity. |
| 收录类别 | CPCI |
| 会议网址 | |
| 会议录 | Advanced Materials Research
 |
| 会议录出版者 | Trans Tech Publications Ltd |
| 语种 | 英语 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6531]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 |
Liu, C. M.,Liu, C. M.,Liu, C. M.. Fast analysis of nitrobenzene by nitroreductase modified electrode[C]. 见:International Conference on Chemical Engineering and Advanced Materials. Changsha, PEOPLES R CHINA. MAY 28-30, 2011. |
入库方式： OAI收割
来源：过程工程研究所
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