Femtosecond photophysics of the DNA bases in water

机译：飞秒在水中的DNA碱基的光物理

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Excited state absorption of the DNA nucleosides in aqueous solution is reported for the first time. Femtosecond transient absorption measurements show clearly that the S_1 states of the bases undergo internal conversion to the ground electronic state in 300-700 fs.

机译：首次报道了水溶液中DNA核苷的兴奋态吸收。飞秒瞬态吸收测量结果清楚地表明，在300-700 fs内，基极的S_1状态经历了内部转换为基态电子状态。

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来源
《The Twelfth International Conference on Ultrafast Phenomena, Jul 9-13, 2000, Charleston, South Carolina》|2000年|p.553-555|共3页
会议地点 Charieston SC(US)
作者
Jean-Marc Pecourt; Jorge Peon; Bern Kohler;
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作者单位

The Ohio State University, Department of Chemistry, 100 W. 18th Ave., Columbus OH 43210, USA;

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会议组织
原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
spectroscopy; ultrafast; photochemistry;

机译：光谱学超快光化学;

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专利

1. Photophysical Processes in the Complexes of DNA with Ethidium Bromide and Acridine Orange: a Femtosecond Study [J] . Alexei I.Kononov, Evgeniya B.Moroshkina, Nikolai V.Tkachenko, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2001,第2期

机译：DNA与溴化乙锭和A啶橙的复合物中的光物理过程：飞秒研究
2. Photophysical Processes in the Complexes of DNA with Ethidium Bromide and Acridine Orange: a Femtosecond Study [J] . Alexei I.Kononov, Evgeniya B.Moroshkina, Nikolai V.Tkachenko, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2001,第2期

机译：DNA与溴化乙锭和A啶橙的复合物中的光物理过程：飞秒研究
3. Photophysical Properties of C60 Colloids Suspended in Water with Triton X-100 Surfactant: Excited-State Properties with Femtosecond Resolution [J] . Andrew F. Clements, Joy E. Haley, Augustine M. Urbas, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2009,第23期

机译：Triton X-100表面活性剂悬浮在水中的C60胶体的光物理性质：飞秒分辨率的激发态性质
4. Femtosecond photophysics of the DNA bases in water [C] . Jean-Marc Pecourt, Jorge Peon, Bern Kohler International conference on ultrafast phenomena . 2000

机译：水DNA碱在水中的飞秒光学
5. Vibrational and excited -state dynamics of DNA bases revealed by UV and infrared femtosecond time-resolved spectroscopy [D] . Middleton, Christopher Todd 2008

机译：紫外和红外飞秒时间分辨光谱显示DNA碱基的振动和激发态动力学
6. Molecular couplings and energy exchange between DNA and water mapped by femtosecond infrared spectroscopy of backbone vibrations [O] . Yingliang Liu, Biswajit Guchhait, Torsten Siebert, 2017

机译：飞秒红外光谱法测定骨架振动的DNA与水之间的分子偶联和能量交换
7. Photophysical Properties of C\u3csub\u3e60\u3c/sub\u3e Colloids Suspended in Water with Triton X-100 Surfactant: Excited-State Properties with Femtosecond Resolution [O] . Clements, Andrew F., Haley, Joy E., Urbas, Augustine M., 2009

机译：用Triton X-100表面活性剂悬浮在水中的胶体的光物理性质：具有飞秒分辨率的激发态特性

Femtosecond photophysics of the DNA bases in water

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