| DNA电化学生物传感器的研究进展 |
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| 引用本文： | 张爱春,周存. DNA电化学生物传感器的研究进展[J]. 天津工业大学学报, 2010, 29(3): 66-70 |
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| 作者姓名： | 张爱春 周存 |
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| 作者单位： | 1. 天津工业大学,材料科学与工程学院,天津,300160
2. 天津工业大学,材料科学与工程学院,天津,300160;天津纺织纤维界面处理工程中心,天津,300160 |
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| 摘 要： | 介绍了DNA电化学生物传感器的组成及原理,综述了近年来单链DNA的固定以及杂交信号的电化学检测方面的研究进展,探讨了纳米材料、纳米技术在DNA电化学生物传感器的制备及应用中发挥的作用,并对DNA电化学生物传感器的发展方向进行了展望.
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| 关 键 词： | DNA电化学生物传感器 修饰电极 杂交 纳米材料 |
Progresses of DNA electrochemical biosensor |
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| ZHANG Ai-chun,ZHOU Cun. Progresses of DNA electrochemical biosensor[J]. Journal of Tianjin Polytechnic University, 2010, 29(3): 66-70 |
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| Authors: | ZHANG Ai-chun ZHOU Cun |
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| Affiliation: | ZHANG Ai-chun1,ZHOU Cun1,2(1.School of Material Science and Processing Engineering,Tianjin Polytechnic University,Tianjin 300160,China,2.Tianjin Textile Fiber Interfacial Processing Engineering Center,China) |
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| Abstract: | The constitution and principle of DNA electrochemical biosensor are introduced,and the research progress in recent years about the immobilization of single strand DNA and the electrochemical detection of hybridization signal is reviewed,the specific effect of nano materials and nano technology in DNA electrochemical biosensor is also expounded.A prospect for the future development in this field is given briefly. |
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| Keywords: | DNA eletrochemical biosensor modified electrode hybridization nano materials |
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