摘要
A novel Schiff-base-boron-quinacridone compound (4) has been synthesized. The absorption and emission properties of 4 have been studied carefully. Experimental results demonstrated that the in-troduction of Schiff-base-boron moieties could suppress the aggregation of molecules 4 in solution and enhance the photoluminescent efficiency in relatively high concentration solution. The energy transfer from the Schiff-base-boron moieties to quinacridone cores could take place in 4 system.
A novel Schiff-base-boron-quinacridone compound （4） has been synthesized. The absorption and emission properties of 4 have been studied carefully. Experimental results demonstrated that the introduction of Schiff-base-boron moieties could suppress the aggregation of molecules 4 in solution and enhance the photoluminescent efficiency in relatively high concentration solution. The energy transfer from the Schiff-base-boron moieties to quinacridone cores could take place in 4 system.
基金
the National Natural Science Foundation of China (Grant Nos. 50773027 and 50520130316)
the Major State Basic Research and Development Program (Grant No. 2002CB613401)
Jilin Province Science Foundation (Grant No. 20050120)
the Program for Changjiang Scholars and Innovative Research Team in University (Grant No. IRT0422)
