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DNA-modified electrodes (Ⅶ)——Preparation and characterization of DNA-bonded and DNA-adsorbed SAM/Au electrodes 总被引:1,自引:0,他引:1
Two kinds of DNA-modified electrodes were prepared by covalent and adsorptive immobilization of DNA onto self-assembled monolayers of 2, 2'-dithiodiethanol on gold electrodes and characterized by cyclic voltammetry, Xray photoelectron spectroscopy and scanning tunneling microscopy. The results suggest that the methods are satisfactory for the immobilization of DNA on electrodes. 相似文献
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核酸修饰电极研究进展 总被引:9,自引:0,他引:9
介绍了核酸修饰电极的制备及其特点,对核酸修饰电极用于NA的痕量分析,电化学DNA传感器,NA与其它分子相互作用,以及NA的结构研究等方面的最新进展进行了评述。 相似文献
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