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Coherently Aligned Porphyrin‐Appended Polynorbornenes |
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| Authors: | Hsian‐Wen Wang Zhi‐Chang Liu Chih‐Hsien Chen Dr Tsong‐Shin Lim Prof Wunshain Fann Prof Chih‐Gang Chao Jian‐Yuan Yu Shern‐Long Lee Chun‐hsien Chen Prof Shou‐Ling Huang Tien‐Yau Luh Prof |
| Institution: | 1. Department of Chemistry, National Taiwan University, Taipei, 106 (Taiwan), Fax: (+886)?2‐2364‐4971;2. Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032 (China);3. Department of Physics, Tung Hai University, Taichung, 407 (Taiwan);4. Institute of Atomic and Molecular Science, Academia Sinica, Taipei, 106 (Taiwan);5. Deceased. |
| Abstract: | You can append on me! Porphyrin‐appended polynorbornenes derived from 5,6‐endo‐fused N‐arylpyrrolidenonorbornenes have been shown to have coherently aligned pendant groups that exhibit exciton coupling and fluorescence quenching in the absorption and emission profiles (see figure).  |
| Keywords: | Arylpyrrolidenes photophysics polynorbornene porphyrinoids ring‐opening polymerization |