Differential pulse anodic stripping voltammetry detection of metallothionein at bismuth film electrodes
文献类型：期刊论文
| 作者 | Yang, ML; Zhang, ZJ; Hu, ZB; Li, JH |
| 刊名 | Talanta
 |
| 出版日期 | 2006-07-15 |
| 卷号 | 69期号:5页码:1162-1165 |
| 关键词 | Metallothionein Bismuth film electrode Differential pulse anodic stripping voltammetry |
| ISSN号 | 0039-9140 |
| DOI | 10.1016/j.talanta.2005.12.041 |
| 通讯作者 | Li, jh() |
| 英文摘要 | As a representation of metalloproteins, metallothionein (mt), which plays important biological and environmental roles such as in the metabolism and detoxification of some metals, was detected at bismuth film electrode (bife) by differential pulse anodic stripping voltammetry (dpasv). in ph 2-5.5, two well-defined anodic peaks were produced and attributed to the zn2+ and cd2+ inherent to mt the calibration plot of dpasv peak currents for cd2+ inherent to mt versus mt concentrations showed a good linearity with a detection limit of 3.86 x 10(-8) mol/l for mt. as a non-toxic excellent electrode material, bife shows good performance for detecting mt, and is expected to find further applications in the studies of many other metalloproteins. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | CARBON ELECTRODES ; FETAL LIVER ; CADMIUM ; POLAROGRAPHY ; MERCURY ; COPPER ; ZINC ; QUANTIFICATION ; ZN ; CD |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000238697800020 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379791 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, JH |
| 作者单位 | 1.Tsing Hua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Grad Sch, Coll Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, ML,Zhang, ZJ,Hu, ZB,et al. Differential pulse anodic stripping voltammetry detection of metallothionein at bismuth film electrodes[J]. Talanta,2006,69(5):1162-1165. |
| APA | Yang, ML,Zhang, ZJ,Hu, ZB,&Li, JH.(2006).Differential pulse anodic stripping voltammetry detection of metallothionein at bismuth film electrodes.Talanta,69(5),1162-1165. |
| MLA | Yang, ML,et al."Differential pulse anodic stripping voltammetry detection of metallothionein at bismuth film electrodes".Talanta 69.5(2006):1162-1165. |
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来源：中国科学院大学
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