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	Fluorescence enhancement upon gelation and thermally-driven fluorescence switches based on tetraphenylsilole-based organic gelators
	Wang, Ming1,2; Zhang, Deqing1; Zhang, Guanxin1; Zhu, Daoben1
刊名	Chemical physics letters
	2009-06-16
卷号	475期号:1-3页码:64-67
ISSN号	0009-2614
DOI	10.1016/j.cplett.2009.05.029
通讯作者	Zhang, deqing(dqzhang@iccas.ac.cn)
英文摘要	Two new organic gelators 1 and 2 based on the silole (silacyclopentadiene) framework were designed with the end to develop switchable fluorescent organogels, by making use of the aggregation-induced emission (aie) feature of silole derivatives. as for other silole derivatives, compounds 1 and 2 exhibited aie behavior as indicated by the significant fluorescence enhancement by introducing water to the thf solutions. compounds 1 and 2 can gel hexane, methylcyclohexane and heptane. large fluorescence enhancement was observed for compounds 1 and 2 after gelation. moreover, their fluorescence intensities can be changed reversibly accompanying the gel-solution transition through alternating cooling and heating. therefore, thermally-driven fluorescence switches can be achieved with organogels based on 1 and 2. (c) 2009 elsevier b.v. all rights reserved.
WOS关键词	AGGREGATION-INDUCED EMISSION ; TURN-ON DETECTION ; PI-ORGANOGELS ; GEL FORMATION ; SILOLE ; MODULATION ; OLIGO(P-PHENYLENEVINYLENE)S ; TRANSCRIPTION ; ASSEMBLIES ; CHIRALITY
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000266673600013
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2393885
专题	中国科学院大学
通讯作者	Zhang, Deqing
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Organ Solids Lab, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ming,Zhang, Deqing,Zhang, Guanxin,et al. Fluorescence enhancement upon gelation and thermally-driven fluorescence switches based on tetraphenylsilole-based organic gelators[J]. Chemical physics letters,2009,475(1-3):64-67.
APA	Wang, Ming,Zhang, Deqing,Zhang, Guanxin,&Zhu, Daoben.(2009).Fluorescence enhancement upon gelation and thermally-driven fluorescence switches based on tetraphenylsilole-based organic gelators.Chemical physics letters,475(1-3),64-67.
MLA	Wang, Ming,et al."Fluorescence enhancement upon gelation and thermally-driven fluorescence switches based on tetraphenylsilole-based organic gelators".Chemical physics letters 475.1-3(2009):64-67.

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