Abstract
A tetraphenylethene-bridged pillarene tetramer with aggregation-induced emission properties forms an A4/B2-type supramolecular polymer and a gel with a symmetric neutral guest linker, showing a remarkable fluorescence emission enhancement in solution and the solid state and a good responsiveness to temperature and solvent composition.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Calixarenes
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Coloring Agents / chemistry
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Ethylenes / chemistry*
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Fluorescence
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Fluorescent Dyes / chemistry*
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Gels
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Hydrogen-Ion Concentration
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Macromolecular Substances / chemistry*
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Molecular Structure
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Polymers / chemistry*
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Quaternary Ammonium Compounds / chemistry*
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Solutions
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Solvents / chemistry*
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Spectrometry, Fluorescence
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Temperature
Substances
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Coloring Agents
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Ethylenes
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Fluorescent Dyes
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Gels
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Macromolecular Substances
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Polymers
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Quaternary Ammonium Compounds
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Solutions
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Solvents
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pillar(5)arene
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Calixarenes