Rapid internal conversion in a symmetric molecule LD 700 studied by means of femtosecond fluorescence depletion
文献类型：期刊论文
| 作者 | Guo Xun-Min1,2; Wan Yan1,2; Xia An-Dong1,2; Wang Su-Fan3; Liu Jian-Yong4; Han Ke-Li4 |
| 刊名 | chinese physics b
 |
| 出版日期 | 2009 |
| 卷号 | 18期号:1页码:142-148 |
| 关键词 | femtosecond fluorescence depletion internal conversion (IC) solvation |
| 产权排序 | 3;5 |
| 通讯作者 | 夏安东 |
| 英文摘要 | the rapid internal conversion dynamics at room temperature is determined by using the femtosecond time-resolved fluorescence depletion measurements of a complex solvated molecule of ld700 (rhodamine 700) combined with steady-state absorption and fluorescence spectroscopy, as well as quantum chemical calculation. the molecule is excited by a 50 fs laser pulse at 400 nm which directly populated the highly excited singlet state, the rapid internal conversions (ics) are observed, which leads to the directional changes of the emission transition moment following photoexcitation to the highly excited singlet state s-5 of ld 700. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | excited-state dynamics ; vibrational-relaxation ; solvation dynamics ; dye molecules ; stokes shift ; emission ; spectroscopy ; bacteriorhodopsin ; isomerization ; recognition |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000262494700022 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/102937]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Anhui Normal Univ, Coll Chem & Mat Sci, Wuhu 241000, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo Xun-Min,Wan Yan,Xia An-Dong,et al. Rapid internal conversion in a symmetric molecule LD 700 studied by means of femtosecond fluorescence depletion[J]. chinese physics b,2009,18(1):142-148. |
| APA | Guo Xun-Min,Wan Yan,Xia An-Dong,Wang Su-Fan,Liu Jian-Yong,&Han Ke-Li.(2009).Rapid internal conversion in a symmetric molecule LD 700 studied by means of femtosecond fluorescence depletion.chinese physics b,18(1),142-148. |
| MLA | Guo Xun-Min,et al."Rapid internal conversion in a symmetric molecule LD 700 studied by means of femtosecond fluorescence depletion".chinese physics b 18.1(2009):142-148. |
入库方式： OAI收割
来源：大连化学物理研究所
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