| 纳米材料在电化学DNA生物传感器中的应用 |
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| 引用本文： | 常竹,李贯良.纳米材料在电化学DNA生物传感器中的应用[J].商丘师范学院学报,2005,21(5):114-116. |
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| 作者姓名： | 常竹 李贯良 |
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| 作者单位： | 1. 商丘师范学院,化学系,河南,商丘,476000;华东师范大学,化学系,上海,200062
2. 商丘师范学院,化学系,河南,商丘,476000 |
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| 摘 要： | DNA与纳米粒子连接形成的纳米级结构，为DNA杂交电检测提供了新的思路．本文回顾了各种新的纳米粒子与多核酸组成的系列用于DNA杂交电检测方法．最近致力于研究新型基于纳米粒子的电化学DNA杂交各种检测方法．基于纳米粒子的放大和其它各种放大过程使检测达到很高的灵敏度．
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| 关 键 词： | 纳米粒子 DNA 电化学 |
| 文章编号： | 1672-3600（2005）05-0114-03 |
| 收稿时间： | 2004-08-26 |
| 修稿时间： | 2005-06-15 |
Application of electrochemistry DNA biosensors based on nano-materials |
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| CHANG Zhu,LI Guan-liang.Application of electrochemistry DNA biosensors based on nano-materials[J].Journal of Shangqiu Teachers College,2005,21(5):114-116. |
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| Authors: | CHANG Zhu LI Guan-liang |
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| Abstract: | Nanoscale architectures of DNA-linked particle networks are attractive for electrical detection of DAN hybridization. This article reviews a variety of new nanoparticle assembilies for advanced electrical detection of DNA sequences, Recent activity has led to innovative and powerful nanoparticle-based electrochemical DNA hybridization assays based on a variety of detection schemes. Remarkable sensitivity is achieved by coupling particle-based amplification units and various amplification processes. |
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| Keywords: | nanoparticle DNA electrochemistry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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