Monitoring the effect of ultrafast deactivation of the electronic excited states of DNA bases and polynucleotides following 267 nm laser excitation using picosecond time-resolved infrared spectroscopy

被引:56
|
作者
Kuimova, MK
Dyer, J
George, MW
Grills, DC
Kelly, JM
Matousek, P
Parker, AW
Sun, XZ
Towrie, M
Whelan, AM
机构
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
[2] Univ Dublin Trinity Coll, Dept Chem, Dublin 2, Ireland
[3] CCLRC Rutherford Appleton Lab, Cent Laser Facil, Didcot OX11 0QX, Oxon, England
关键词
D O I
10.1039/b414450c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In this paper we demonstrate the use of picosecond time-resolved infrared spectroscopy (ps-TRIR) to monitor the early structural dynamics of DNA bases and polydeoxynucleotides following UV excitation in solution.
引用
收藏
页码:1182 / 1184
页数:3
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