Ultrafast excited-state dynamics in nucleic acids

被引：1092

作者：

Crespo-Hernández, CE ^{[1
]}

Cohen, B ^{[1
]}

Hare, PM ^{[1
]}

Kohler, B ^{[1
]}

机构：

[1] Ohio State Univ, Dept Chem, Columbus, OH 43214 USA

来源：

CHEMICAL REVIEWS | 2004年 / 104卷 / 04期

关键词：

D O I：

10.1021/cr0206770

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This review covers works that demonstrate the impressive array of experimental and theoretical techniques that have been used to study excited singlet states in nucleic acids and their constituents. Femtosecond pump-probe experiments have been particularly helpful for elucidating the dynamics of these states. They have shown convincingly that the fluorescence lifetimes of single DNA bases are subpicosecond in room temperature solution, ending decades of uncertainty.

引用

页码：1977 / 2019

页数：43

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