DNA is the carrier of biological genetic information, through the study based on DNA, can deepen the understanding, the characteristics of the DNA can be solved for DNA damage, and to provide basis for clinical diagnosis. In this paper, the DNA electroanalysis chemistry study, DNA bases electrical activity and the interaction of metal ions to make statements.%脱氧核糖核酸(DNA)是生物遗传信息的载体,通过对DNA进行电分析化学研究,能够加深对DNA特性的了解,可以为解决DNA损伤、临床诊断等提供依据。本文就DNA电分析化学研究中,DNA碱基电活性以及金属离子的相互作用做出陈述。
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