Abstract
We report an unprecedented cylinder-to-cylinder transformation in the self-assemblies of pyrene-labeled rod-coil molecules in water. The extraordinary morphological transformation can be monitored by a fluorescence variation from exciplex to excimer emissions, suggesting the rod-packing transition from antiparallel to interdigitated arrangements as a function of PEO coil length.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Fluorescent Dyes / chemical synthesis
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Fluorescent Dyes / chemistry*
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Magnetic Resonance Spectroscopy / methods
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Microscopy, Electron, Transmission / methods
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Models, Molecular
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Molecular Structure
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Particle Size
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Pyrenes / chemical synthesis
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Pyrenes / chemistry*
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Surface-Active Agents / chemical synthesis*
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Surface-Active Agents / chemistry
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Water / chemistry
Substances
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Fluorescent Dyes
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Pyrenes
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Surface-Active Agents
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Water