作者：Yongjun Zhang, Shuguang Yang, Chunyan Liu, Xinhua Dai, Weixiao Cao, Jian Xu,* Yuliang Li
關(guān)鍵字：film
論文來源：期刊
具體來源：New Journal of Chemistry, 2002, 26, 617-620.
發(fā)表時(shí)間：2002年
Electrostatic self-assembly multilayer films have been successfully fabricated from a C-60-ethylenediamine adduct (C-60-EDA), and DNA. Under visible light irradiation, the DNA is cleaved and the films are destroyed. The photo-induced reaction follows a direct electron-transfer mechanism. A high oxygen concentration in the solution enhances the reaction, while separation of C-60-EDA and DNA retards the reaction dramatically.