New fluorescent amide-functionalized phenylethynylthiophene low molecular weight gelator |
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Authors: | Tsou Chia-Chen Sun Shih-Sheng |
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Affiliation: | Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan, Republic of China. |
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Abstract: | [reaction: see text]. An amide-functionalized phenylethynylthiophene gelator has been synthesized. Self-assembly of this molecule via cooperative hydrogen bonding and pi-stacking induced gelation of a variety of organic solvents. The presence of aggregates was confirmed by concentration-dependent absorption and fluorescence properties. SEM and TEM studies reveal the formation of fiberlike nanostructure. |
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