Europium-directed self-assembly of a luminescent supramolecular gel from a tripodal terpyridine-based ligand |
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| Authors: | Kotova Oxana Daly Ronan dos Santos Cidália M G Boese Markus Kruger Paul E Boland John J Gunnlaugsson Thorfinnur |
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| Institution: | School of Chemistry, Centre for Synthesis and Chemical Biology, School of Chemistry, University of Dublin, Trinity College Dublin, Dublin 2, Ireland. |
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| Abstract: | Eu(III), the last piece in the puzzle: Europium-induced self-assembly of ligands having a C(3)-symmetrical benzene-1,3,5-tricarboxamide core results in the formation of luminescent gels. Supramolecular polymers are formed through hydrogen bonding between the ligands. The polymers are then brought together into the gel assembly through the coordination of terpyridine ends by Eu(III) ions (blue dashed arrow: distance between two ligands in the strand direction). |
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| Keywords: | europium gels luminescence metallogels self‐assembly |
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