1-((12-Bromododecyl)oxy)-4-((4-(4-pentylcyclohexyl) phenyl)ethynyl) benzene:Liquid crystal with aggregation-induced emission characteristics
Chen YaFei,Yuan WangZhang Lin JieSheng,YU ZhenQiang Yuan WangZhang,YU ZhenQiang Yuan WangZhang,Lam Jacky WingYip Yu ZhenQiang,Tang BenZhong Lam Jacky WingYip,Tang Benzhong,Tang Benzhong +7 more
- Vol. 43, Iss: 9, pp 1204-1204
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TLDR
A calamitic liquid crystal based on tolane with AIE characteristics was successfully synthesized and the chemical structure was characterized by 1 H, 13 C NMR, and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) high-resolution mass spectra.Abstract:
The luminescent liquid crystals (LLCs) are expected to solve the conflicts between the aggregation caused quenching and the requirement of aggregation or self-organization for LCs. Herein, we developed a new strategy of applying aggregation-induced emission (AIE) phenomenon to the molecular design of LCs towards LLCs. In this report, a calamitic liquid crystal based on tolane with AIE characteristics was successfully synthesized and the chemical structure was characterized by 1 H, 13 C NMR, and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) high-resolution mass spectra. The fluorescence behavior was studied by fluorescence spectroscopy and the liquid crystal phase behaviors were investigated by differential scanning calorimetry (DSC), polarized optical microscopy (POM). The crystal structure was obtained by X-ray diffraction crystallography with P1 space group. Results demonstrated that the sample was AIE active and the LC phases sequence during cooling was nematic, smectic C and smectic B phase.read more
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AIE probes towards biomolecules: the improved selectivity with the aid of graphene oxide
Qianqian Li,Zhen Li +1 more
TL;DR: In this paper, a mini review of the recent work on improving the selectivity of aggregation-induced emission (AIE) biosensors with the aid of graphene oxide (GO), according to the displacement strategy is presented.
References
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Journal ArticleDOI
AIE probes towards biomolecules: the improved selectivity with the aid of graphene oxide
Qianqian Li,Zhen Li +1 more
TL;DR: In this paper, a mini review of the recent work on improving the selectivity of aggregation-induced emission (AIE) biosensors with the aid of graphene oxide (GO), according to the displacement strategy is presented.