苯并噻唑衍生物的荧光性能调控与荧光传感
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- 英文论文题名：Fluorescence modulation and sensing of benzothiazole derivatives
- 论文作者：张煊 ; 马维维 ; 刘静云
- 英文论文作者：Xuan Zhang ; Wei-Wei Ma ; Jing-Yun Liu ; College of Chemistry ; Chemical & Biotechnology Engineering ; Donghua University
- 年：2016
- 作者机构：东华大学化学化工与生物工程学院;
- 论文关键词：苯并噻唑衍生物 ; 近红外荧光 ; 荧光传感
- 会议召开时间：2016-07-01
- 会议录名称：中国化学会第30届学术年会摘要集-第二十七分会：光化学
- 语种：中文
- 分类号：O626.25;O657.3
- 学会代码：ZGHY
- 会议名称：中国化学会第30届学术年会-第二十七分会 ; 光化学
- 会议地点：中国辽宁大连
- 主办单位：中国化学会
- 学会名称：中国化学会
- 页数：1
- 文件大小：304k
- 原文格式：D
- 会议级别：全国
摘要
苯并噻唑衍生物是一类荧光量子产率高、光稳定性好的荧光化合物,近年来在发光材料和荧光探针方面的研究备受关注。但是这类化合物的荧光发射波长一般处于400-600 nm,因此合成能发射大于600 nm近红外荧光的苯并噻唑衍生物将无疑拓展其应用。我们通过设计合成系列共轭结构的苯并噻唑衍生物将其荧光发射波长红移至近红外区,并据此发展了近红外荧光探针,应用于荧光传感和生物成像
Series of π-conjugated benzothiazole derivatives were designed and synthesized and their photophysical properties were investigated experimentally and theoretically. A continuous red-shifting of the fluorescence emission wavelength towards the near infrared(NIR) region was achieved by modulation of π-conjugation. The application on construction of benzothiazole-based fluorescent probe for bioimaging was also investigated.
Series of π-conjugated benzothiazole derivatives were designed and synthesized and their photophysical properties were investigated experimentally and theoretically. A continuous red-shifting of the fluorescence emission wavelength towards the near infrared(NIR) region was achieved by modulation of π-conjugation. The application on construction of benzothiazole-based fluorescent probe for bioimaging was also investigated.
引文
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[4]Lee,M.H.;Kim,J.S.;Sessler,J.L.Chem.Soc.Rev.2015,44:4185.
[5]Zhang,X.;Liu,J.-Y.Dyes Pigm.2016,125:80.
[2]Zhao,J.;Ji,S.;Chen,Y.;Guo,H.;Yang,P.Phys.Chem.Chem.Phys.2012,14:8803.
[3]Sakai,K.-I.;Ishikawa,T.;Akutagawa,T.J.Mater.Chem.C 2013,1:7866.
[4]Lee,M.H.;Kim,J.S.;Sessler,J.L.Chem.Soc.Rev.2015,44:4185.
[5]Zhang,X.;Liu,J.-Y.Dyes Pigm.2016,125:80.