中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 大连化学物理研究所
  3. 中国科学院大连化学物理研究所
A Photoexcitation-Induced Twisted Intramolecular Charge Shuttle

文献类型：期刊论文

作者Chi, Weijie2; Qiao, Qinglong3; Lee, Richmond2; Liu, Wenjuan3; Teo, Yock Siong4; Gu, Danning4; Lang, Matthew John4,5,6; Chang, Young-Tae1,7; Xu, Zhaochao3; Liu, Xiaogang2
刊名ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
出版日期2019-05-20
卷号58期号:21页码:7073-7077
ISSN号1433-7851
关键词charge transfer and separation fluorescent probes fluorophore biosensors donor-acceptor systems
DOI10.1002/anie.201902766
通讯作者Chang, Young-Tae(ytchang@postech.ac.kr) ; Xu, Zhaochao(zcxu@dicp.ac.cn) ; Liu, Xiaogang(xiaogang_liu@sutd.edu.sg)
英文摘要Charge transfer and separation are important processes governing numerous chemical reactions. Fundamental understanding of these processes and the underlying mechanisms is critical for photochemistry. Herein, we report the discovery of a new charge-transfer and separation process, namely the twisted intramolecular charge shuttle (TICS). In TICS systems, the donor and acceptor moieties dynamically switch roles in the excited state because of an approximately 90 degrees intramolecular rotation. TICS systems thus exhibit charge shuttling. TICSs exist in several chemical families of fluorophores (such as coumarin, BODIPY, and oxygen/carbon/silicon-rhodamine), and could be utilized to construct functional fluorescent probes (i.e., viscosity- or biomolecule-sensing probes). The discovery of the TICS process expands the current perspectives of charge-transfer processes and will inspire future applications.
WOS关键词TRIPLET EXCITED-STATES ; ELECTRON-TRANSFER ; DELAYED FLUORESCENCE ; SOLAR-CELL ; DYES ; FLUOROPHORES ; SEPARATION
资助项目SUTD ; SUTD-MIT International Design Centre (IDC)[T1SRCI17126] ; SUTD-MIT International Design Centre (IDC)[IDD21700101] ; SUTD-MIT International Design Centre (IDC)[IDG31800104] ; NSFC[21878286] ; NSFC[21502189] ; DICP[DMTO201603] ; DICP[TMSR201601] ; NRF Singapore through SMART Centre's BioSyM IRG research program ; Institute for Basic Science (IBS)[IBS-R007-A1]
WOS研究方向Chemistry
语种英语
出版者WILEY-V C H VERLAG GMBH
WOS记录号WOS:000476423300042
资助机构SUTD ; SUTD ; SUTD-MIT International Design Centre (IDC) ; SUTD-MIT International Design Centre (IDC) ; NSFC ; NSFC ; DICP ; DICP ; NRF Singapore through SMART Centre's BioSyM IRG research program ; NRF Singapore through SMART Centre's BioSyM IRG research program ; Institute for Basic Science (IBS) ; Institute for Basic Science (IBS) ; SUTD ; SUTD ; SUTD-MIT International Design Centre (IDC) ; SUTD-MIT International Design Centre (IDC) ; NSFC ; NSFC ; DICP ; DICP ; NRF Singapore through SMART Centre's BioSyM IRG research program ; NRF Singapore through SMART Centre's BioSyM IRG research program ; Institute for Basic Science (IBS) ; Institute for Basic Science (IBS) ; SUTD ; SUTD ; SUTD-MIT International Design Centre (IDC) ; SUTD-MIT International Design Centre (IDC) ; NSFC ; NSFC ; DICP ; DICP ; NRF Singapore through SMART Centre's BioSyM IRG research program ; NRF Singapore through SMART Centre's BioSyM IRG research program ; Institute for Basic Science (IBS) ; Institute for Basic Science (IBS) ; SUTD ; SUTD ; SUTD-MIT International Design Centre (IDC) ; SUTD-MIT International Design Centre (IDC) ; NSFC ; NSFC ; DICP ; DICP ; NRF Singapore through SMART Centre's BioSyM IRG research program ; NRF Singapore through SMART Centre's BioSyM IRG research program ; Institute for Basic Science (IBS) ; Institute for Basic Science (IBS)
源URL[http://cas-ir.dicp.ac.cn/handle/321008/173865]  
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
通讯作者Chang, Young-Tae; Xu, Zhaochao; Liu, Xiaogang
作者单位1.Inst for Basic Sci Korea, Ctr Self Assembly & Complex, Pohang 37673, South Korea
2.Singapore Univ Technol & Design, Sci & Math Cluster, 8 Somapah Rd, Singapore 487372, Singapore
3.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, 457 Zhongshan Rd, Dalian 116023, Peoples R China
4.SMART, 1 CREATE Way, Singapore 138602, Singapore
5.Vanderbilt Univ, Dept Chem & Biomol Engn, Nashville, TN 37235 USA
6.Vanderbilt Univ, Dept Mol Physiol & Biophys, Nashville, TN 37235 USA
7.Pohang Univ Sci & Technol POSTECH, Dept Chem, Pohang 37673, South Korea
推荐引用方式
GB/T 7714		 Chi, Weijie,Qiao, Qinglong,Lee, Richmond,et al. A Photoexcitation-Induced Twisted Intramolecular Charge Shuttle[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(21):7073-7077.
APA Chi, Weijie.,Qiao, Qinglong.,Lee, Richmond.,Liu, Wenjuan.,Teo, Yock Siong.,...&Liu, Xiaogang.(2019).A Photoexcitation-Induced Twisted Intramolecular Charge Shuttle.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(21),7073-7077.
MLA Chi, Weijie,et al."A Photoexcitation-Induced Twisted Intramolecular Charge Shuttle".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.21(2019):7073-7077.

入库方式： OAI收割

来源：大连化学物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。