Assemblies of perylene diimide derivatives with melamine into luminescent hydrogels |
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| Authors: | Sukul Pradip K Asthana Deepak Mukhopadhyay Pritam Summa Domenico Muccioli Luca Zannoni Claudio Beljonne David Rowan Alan E Malik Sudip |
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| Affiliation: | Polymer Science Unit, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Rd., Jadavpur, Kolkata, 700032, India. |
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| Abstract: | We report unique and spontaneous formation of hydrogels of perylene derivatives with melamine. The luminescent gel network is formed by H-type aggregation of the perylene core, supramolecularly cross-linked by melamine units. As a result of controlled aggregation in the extended nanofibers, strong exciton fluorescence emission is observed. |
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