A combined DFT/Green's function study on electrical conductivity through DNA duplex between Au electrodes.

A combined DFT/Green's function study on electrical conductivity through DNA duplex between Au electrodes.
复制标题

DOI:
10.1016/j.cplett.2009.04.071
复制
发表时间:
2009-06-04
影响因子:
2.8
通讯作者:
Kurita, Noriyuki
Kurita, Noriyuki
中科院分区:
化学4区
文献类型:
--
作者:
Tsukamoto, Takayuki;Ishikawa, Yasuyuki;Sengoku, Yasuo;Kurita, Noriyuki

文献摘要

参考文献

被引文献

相似文献

利用基于DFT和格林函数的第一性原理分子模拟研究了夹在金电极之间的DNA双链的导电特性,以阐明其碱基序列依赖的起源。理论模拟的DNA碱基序列对导电性能的影响与实验结果定性一致。定位在鸟嘌呤碱基上的HOMOs通过DNA双链对电导率有主要贡献。
Electrical conducting properties of DNA duplexes sandwiched between Au electrodes have been investigated by use of first-principles molecular simulation based on DFT and Green’s function to elucidate the origin of their base sequence dependence. The theoretically simulated effects of DNA base sequence on the electrical conducting properties are in qualitative agreement with experiment. The HOMOs localized on Guanine bases have the major contribution to the electrical conductivity through DNA duplexes.
DOI: 10.1021/ja983092p
发表时间: 1998-12-16
影响因子: 15
作者:
Meggers, E;Michel-Beyerle, ME;Giese, B
通讯作者: Giese, B
DOI: 10.1063/1.1931547
发表时间: 2005-07-08
影响因子: 4.4
作者:
Meunier, V;Sumpter, BG
通讯作者: Sumpter, BG
DOI: 10.1088/0022-3719/4/8/018
发表时间: 1971-01-01
期刊: JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS
影响因子: --
作者:
CAROLI, C;COMBESCO.R;SAINTJAM.D
通讯作者: SAINTJAM.D
DOI: 10.1103/physrevb.73.045403
发表时间: 2006-01-01
期刊: PHYSICAL REVIEW B
影响因子: 3.7
作者:
Müller, KH
通讯作者: Müller, KH
DOI: 10.1103/physrevb.59.7413
发表时间: 1999-03-15
期刊: PHYSICAL REVIEW B
影响因子: 3.7
作者:
Hammer, B;Hansen, LB;Norskov, JK
通讯作者: Norskov, JK