DNA: A molecular wire?

被引：91

作者：

Warman, JM ^{[1
]}

deHaas, MP ^{[1
]}

Rupprecht, A ^{[1
]}

机构：

[1] UNIV STOCKHOLM,ARRHENIUS LAB,S-10691 STOCKHOLM,SWEDEN

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 249卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(95)01429-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Radiation-induced conductivity measurements on hydrated DNA provide evidence for highly mobile charge carriers within the B-DNA superstructure. The lack of anisotropy in the conductivity for aligned fibre samples and the second-order nature of the decay argue against one-dimensional conduction via a 'pi-way' type mechanism involving electron transport confined to the base-pair core.

引用

页码：319 / 322

页数：4

共 24 条

[1]

BECKER D, 1993, ADV RADIAT BIOL, V17, P121

[2]

DEE D, 1974, J CHEM PHYS, V60, P541, DOI 10.1063/1.1681073

[3] STUDIES OF ORGANIC SEMICONDUCTORS FOR 40 YEARS .1. THE MOBILE PI-ELECTRON - 40 YEARS ON [J].