Fast analysis of nitrobenzene by nitroreductase modified electrode
文献类型：会议论文
| 作者 | Liu, Chen Ming1,2; Cao, Hong Bin1,2; Li, Yu Ping1,2; Zhang, Yi1,2 |
| 出版日期 | 1905-07-03 |
| 会议日期 | May 28, 2011 - May 30, 2011 |
| 会议地点 | Changsha, China |
| 关键词 | Cyclic voltammetry - High performance liquid chromatography - Electrodes |
| 卷号 | 239-242 |
| DOI | 10.4028/www.scientific.net/AMR.239-242.1463 |
| 页码 | 1463-1469 |
| 英文摘要 | 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. 漏 (2011) Trans Tech Publications. |
| 资助机构 | Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany |
| 会议录 | 2011 International Conference on Chemical Engineering and Advanced Materials, CEAM 2011
 |
| 学科主题 | Nitrobenzene |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59486]  |
| 作者单位 | 1.Research Centre for Process Pollution Control, Institute of Process Engineering, Chinese Academy of Sciences, No.52 Sanlihe Road, Beijing, 100190, China 2.National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Beijing, 100190, China |
| 推荐引用方式 GB/T 7714 | Liu, Chen Ming,Cao, Hong Bin,Li, Yu Ping,et al. Fast analysis of nitrobenzene by nitroreductase modified electrode[C]. 见:. Changsha, China. May 28, 2011 - May 30, 2011. |
入库方式： OAI收割
来源：过程工程研究所
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