引用本文:
周家宏, 杨辉, 邢巍, 陆天虹. 一个制备脱氧核糖核酸修饰电极的简便方法[J]. 应用化学,
2001, 18(7): 575-577.
Citation: ZHOU Jia-Hong, YANG Hui, XING Wei, LU Tian-Hong. A Simple Preparation Method of CT-DNA Modified Gold Electrode[J]. Chinese Journal of Applied Chemistry, 2001, 18(7): 575-577.
Citation: ZHOU Jia-Hong, YANG Hui, XING Wei, LU Tian-Hong. A Simple Preparation Method of CT-DNA Modified Gold Electrode[J]. Chinese Journal of Applied Chemistry, 2001, 18(7): 575-577.
English
A Simple Preparation Method of CT-DNA Modified Gold Electrode
Abstract:
A simple electrode preparation method is reported, based on the adsorption of poly-lysine on the surface of the gold electrode to immobilize CT-DNA through the electrostatic action.The DNA modified electrode is stable during a 100 continuous cyclic voltammetric measurement.
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Key words:
- gold electrode
- / modification
- / poly-lysine
- / DNA
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