Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Department of Chemistry, Liaocheng University, Liaocheng, 252059, Shandong, China.
Chem Commun (Camb). 2011 Nov 21;47(43):11906-8. doi: 10.1039/c1cc14699h. Epub 2011 Sep 30.
Using photocatalytic reactive nanoparticles and DNA composite modified gold electrodes, exploiting the sensitivity of DNA-mediated electron transfer to base pair stacking, we examined the effects of DNA oxidation damage by photocatalytically generated hydroxyl radicals (˙OH) on charge transfer efficiency and proposed an electrochemical technique to read the effective diffusing distance of ˙OH.
使用光催化反应纳米粒子和 DNA 复合修饰金电极，利用 DNA 介导的电子转移对碱基堆积的敏感性，我们研究了光催化生成的羟基自由基 (˙OH) 对 DNA 氧化损伤对电荷转移效率的影响，并提出了一种电化学技术来读取˙OH 的有效扩散距离。
