收稿日期: 2016-04-13
修回日期: 2016-05-12
网络出版日期: 2017-01-15
基金资助
国家自然科学基金（21274164）资助
Electron transfer coupling matrix element between cytochrome c and graphene oxide
Received date: 2016-04-13
Revised date: 2016-05-12
Online published: 2017-01-15
张冬冬 , 李晓毅 . 细胞色素c与氧化石墨烯体系的电子转移耦合矩阵元[J]. 中国科学院大学学报, 2017 , 34(1) : 50 -54 . DOI: 10.7523/j.issn.2095-6134.2017.01.007
There is a high probability that cytochrome c interacts with the oxidized graphene via electron transfer reactions. We notice that the electron transfer coupling matrix element reveals the electronic interactions between two molecules. With this idea in mind, we applied the pathway tunneling model method to calculate the electron transfer coupling matrix element in the eight cytochrome c-graphene oxide systems with different conformations. Results indicate that the electron transfer coupling matrix element for system P8 is the greatest and the electronic interaction between cytochrome c and graphene oxide is the strongest.
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