Aggregation-induced and crystallization-enhanced emissions with time-dependence of a new Schiff-base family based on benzimidazole

被引：51
作者：
Cao, Yuanle [1 ,2 ]
Yang, Mingdi [1 ,2 ,3 ]
Wang, Yang [1 ,2 ]
Zhou, HongPing [1 ,2 ]
Zheng, Jun [4 ]
Zhang, Xiuzhen [1 ,2 ]
Wu, Jieying [1 ,2 ]
Tian, Yupeng [1 ,2 ]
Wu, Zongquan [5 ]
机构：
[1] Anhui Univ, Coll Chem & Chem Engn, Hefei 230601, Peoples R China
[2] Key Lab Funct Inorgan Mat Chem Anhui Prov, Hefei 230601, Peoples R China
[3] Anhui Jianzhu Univ, Sch Mat & Chem Engn, Hefei 230601, Peoples R China
[4] Anhui Univ, Ctr Modern Expt Technol, Hefei 230039, Peoples R China
[5] Hefei Univ Technol, Sch Chem Engn, Hefei 230009, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY C | 2014年 / 2卷 / 19期
基金：
中国国家自然科学基金;
关键词：
LUMINOGENS; MOLECULES; BEHAVIOR;
D O I：
10.1039/c3tc32551b
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new Schiff-base family containing [4-(1H-benzimidazole-2-yl)-phenyl]-bis-(4-ethoxy-phenyl)-amine has been synthesized through a condensation reaction. All the derivatives possess properties of aggregation-induced and crystallization-enhanced emission (AIE and CEE), which show time-dependent characteristics at a concentration of 10 mu M and are studied in detail by scanning electron microscope (SEM) and transmission electron microscope (TEM). Different aggregation forms and the growth of crystals of the compounds, could be responsible for the notably different degrees of fluorescence enhancement.
引用
收藏
页码：3686 / 3694
页数：9
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