多重水素結合によって制御された機能性色素の自己集合
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概要
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In this review article, we introduce our recent studies based on the self–assembly of functional dyes through multiple hydrogen bonding interactions. Functional dyes have received a great deal of attention owing to their diverse optical and electronic properties that are appreciably favorable for application as functional materials. Combination of their π–stacking propensity with other noncovalent interactions enables the creation of diverse functional supramolecular assemblies. Multiple hydrogen bonds are highly directional noncovalent interactions, allowing a creation of oligomeric functional dye assemblies with well–defined supramolecular architectures. Such supramolecular species exhibit unique stimuli–responsive hierarchical organization processes. Furthermore, diversification of materials morphologies and local chromophore packing are possible by changing one of the supramolecular building blocks.
- 2009-12-01