Fluorescence visualization of the molecular assembly processes during solvent evaporation via aggregation-induced emission in a cyanostilbene derivative
Fluorescence visualization of the molecular assembly processes during solvent evaporation via aggregation-induced emission in a cyanostilbene derivative
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DOI：
10.1039/c4ce01303d
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发表时间：
2014-10
期刊：
影响因子：
3.1
通讯作者：
Fuyuki Ito;Jun-ichi Fujimori
中科院分区：
文献类型：
--
作者：
Fuyuki Ito;Jun-ichi Fujimori
在溶剂蒸发过程中的有机晶体形成的初始阶段，观察到使用聚集诱导的增强发射，表明从J-聚集体的荧光建立之前，在组装过程中的总强度的增加。这表明，J-聚集体转化为胚胎核，随后转化为晶体的动力学，可以使用荧光可视化。
The initial stage of organic crystal formation during solvent evaporation was observed using aggregation-induced enhanced emission, indicating that the fluorescence from the J-aggregates was established prior to the increase in total intensity at the assembly process. This suggests that the kinetics of the transformation of J-aggregates into embryonic nuclei, and subsequently into crystals, can be visualized using fluorescence.