Self-Assembly of Schiff Base Organogelator with Enhanced Fluorescence Emission  

作　　者：Jinxin Han Jiefang Song Zhenfang Hao Haitao Yu Jianrong Han 

机构地区：[1]College of Chemistry and Material Science,Hebei Normal University,Shijiazhuang,Hebei 050024,China [2]College of Science,Hebei University of Science and Technology,Shijiazhuang,Hebei 050080,China

出　　处：《Chinese Journal of Chemistry》2015年第1期137-140,共4页中国化学（英文版）

基　　金：supported by the National Natural Science Foundation of China (Nos.21272054,21072043,20772022);the Natural Science Foundation of Hebei Province (B2010000362,B2007000242);the Key Project of Chinese Ministry of Education (No207012);SRF for ROCS,SEM and Scientific Re-search Foundation for the Returned Overseas Chinese Scholars,Hebei Province.

摘　　要：A new organogelator based on Schiff base derivative has been designed and synthesized.It can be employed as building blocks to fabricate organic nano-or micro-structures.It shows excellent self-assembling properties.It could form stable gels with nanofiber structures in various organic solvents,such as n-butanol,benzyl alcohol,ethyl acetate,acetone,aniline.The gelation properties,structural characteristics and fluorescence of the gels were studied.Compared with the solution,the gel showed significantly enhanced emission.This organogel system can be used as a thermally driven fluorescence molecular switch.

关 键 词：ORGANOGEL Schiff base NANOFIBERS FLUORESCENCE 

分 类 号：O62[理学—有机化学]