A sensitive impedimetric thrombin aptasensor based on polyamidoamine dendrimer
文献类型：期刊论文
| 作者 | Zhang ZX ; Yang W ; Wang J ; Yang C ; Yang F ; Yang XR |
| 刊名 | talanta
 |
| 出版日期 | 2009 |
| 卷号 | 78期号:4-5页码:1240-1245 |
| 关键词 | APTAMER-BASED SENSORS LABEL-FREE ELECTROCHEMICAL DETECTION MODIFIED ELECTRODE GOLD ELECTRODE DNA REAGENTLESS BIOSENSOR NANOPARTICLES RECOGNITION |
| ISSN号 | 0039-9140 |
| 通讯作者 | yang xr |
| 中文摘要 | a label-free and highly sensitive impedimetric aptasensor based on a polyamidoamine dendrimer modified gold electrode was developed for the determination of thrombin. amino-terminated polyamidoamine dendrimer was firstly covalently attached to the cysteine functionalized gold electrode through glutaraldehyde coupling. subsequently, the dendrimer was activated with glutaraldehyde, and amino-modified thrombin aptamer probe was immobilized onto the activated dendrimer monolayer film. the layer-by-layer assembly process was traced by surface plasmon resonance and electrochemical impedance spectroscopy. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000266055400004 |
| 公开日期 | 2010-05-04 |
| 源URL | [http://202.98.16.49/handle/322003/11203]  |
| 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 | Zhang ZX,Yang W,Wang J,et al. A sensitive impedimetric thrombin aptasensor based on polyamidoamine dendrimer[J]. talanta,2009,78(4-5):1240-1245. |
| APA | Zhang ZX,Yang W,Wang J,Yang C,Yang F,&Yang XR.(2009).A sensitive impedimetric thrombin aptasensor based on polyamidoamine dendrimer.talanta,78(4-5),1240-1245. |
| MLA | Zhang ZX,et al."A sensitive impedimetric thrombin aptasensor based on polyamidoamine dendrimer".talanta 78.4-5(2009):1240-1245. |
入库方式： OAI收割
来源：长春应用化学研究所
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