研究・研究者
研究会・セミナー
| 演 題 | 「AIE Macromolecules」 |
|---|---|
| 日 時 | 2014年11月28日(金) 15:00 より 17:00 まで |
| 講演者 | Prof. Benzhong Tang (Academician of Chinese Academy of Sciences, The Hongkong University of Science and Technology) |
| 場 所 | 山手４号館３階会議室 |
| 概 要 |
Macromolecules with aggregation-induced emission (AIE) are widely studied recently because of their good solubility, processability, and high emission efficiency in the aggregated states. A large variety of AIE macromolecules have been developed. In this talk, the research efforts directed to AIE macromolecules including the design and syntheses, structures and topologies, as well as functionalities and applications will be introduced with an emphasis on the most up to date progress. The synthetic approaches for the construction of AIE macromolecules include chain polymerizations such as free-radical polymerization and metathesis polymerizations, step polymerizations such as transition-metal catalyzed carbon-carbon coupling reactions and polycycloadditions, as well as post-modification of polymers. Through such versatile polymerization approaches, a vast array of AIE macromolecules with various chemical and topological structures can be easily accessed such as linear or zigzag shaped oligomers and polymers, star-shaped oligomers, dendrimers and hyperbranched polymers, conjugated microporous polymers, as well as crystalline supramolecular polymers. Combining the AIE characteristic with the desired staits of the polymeric materials will endow the resulting macromolecules with fascinating functionalities and they have found applications in fluorescent sensors, stimuli-responsive materials, biological probes, cell imaging, electroluminescence devices, optical nonlinearities, circular polarized luminescence, photopatterning, light refractive materials, liquid crystalline, gas adsorption, etc. AIE macromolecule is still a young research area with numerous possibilities and it is a fast-growing promising field. |
| お問合せ先 | 江 東林 |
