Morphology transition and aggregation-induced emission of an intramolecular charge-transfer compound

An intramolecular charge-transfer (ICT) compound, (TCBD)2OPV3, has been synthesized and fabricated into one-dimensional nanotubes by a reprecipitation method. The observation of SEM and TEM showed the nanotubes were formed from their zero-dimensional precursors of hollow nanospheres. Reconstruction...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 24(2008), 8 vom: 15. Apr., Seite 4231-7
1. Verfasser: Xu, Jialiang (VerfasserIn)
Weitere Verfasser: Liu, Xiaofeng, Lv, Jing, Zhu, Mei, Huang, Changshui, Zhou, Weidong, Yin, Xiaodong, Liu, Huibiao, Li, Yuliang, Ye, Jianping
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2008
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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520 |a An intramolecular charge-transfer (ICT) compound, (TCBD)2OPV3, has been synthesized and fabricated into one-dimensional nanotubes by a reprecipitation method. The observation of SEM and TEM showed the nanotubes were formed from their zero-dimensional precursors of hollow nanospheres. Reconstruction was found to happen during the morphology transition progress. The morphology transition and reconstruction are proposed to be a "curvature strain releasing" process driven by donor-acceptor dipole-dipole interactions. An aggregation-induced emission (AIE) effect was observed for (TCBD)2OPV3. Both aggregates of vesicles and nanotubes were observed to be good red emitters with near-infrared end emission of 750-850 nm, which endows the material with potential applications in the fields of optical devices, biosensors, and biolabels 
650 4 |a Journal Article 
700 1 |a Liu, Xiaofeng  |e verfasserin  |4 aut 
700 1 |a Lv, Jing  |e verfasserin  |4 aut 
700 1 |a Zhu, Mei  |e verfasserin  |4 aut 
700 1 |a Huang, Changshui  |e verfasserin  |4 aut 
700 1 |a Zhou, Weidong  |e verfasserin  |4 aut 
700 1 |a Yin, Xiaodong  |e verfasserin  |4 aut 
700 1 |a Liu, Huibiao  |e verfasserin  |4 aut 
700 1 |a Li, Yuliang  |e verfasserin  |4 aut 
700 1 |a Ye, Jianping  |e verfasserin  |4 aut 
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