期刊
ORGANIC & BIOMOLECULAR CHEMISTRY
卷 1, 期 13, 页码 2221-2228出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b303754a
关键词
-
DNA is currently explored as a new material for functional, molecular nano-architectures. In this respect, one major question is to transform DNA into a conducting material which has the potential for self-assembly into electronically active networks. The article covers recent insight into how DNA transports positive ( holes) and negative ( excess electrons) charges. It was found that holes move through DNA over significant distances using a G- and to a lesser extent also A-based hopping mechanism. EPR studies and recent investigations with model systems show that excess electrons can also hop through the duplex. The second part of the article describes how DNA is currently modified, particularly coated with metals, in order to increase the conductivity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据