Hydrogen bond directed formation of liquid-crystalline merocyanine dye assemblies

Hydrogen bond directed formation of liquid-crystalline merocyanine dye assemblies

Combined interaction of triple hydrogen bonding, dipolar pi-pi aggregation and micro-segregation in a melamine-barbituric acid dye assembly leads to a columnar mesophase which could be characterized by optical polarising microscopy, differential scanning calorimetry and X-ray diffraction.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2001-11 (21), p.2260-2261
Hauptverfasser: Würthner, F, Yao, S, Heise, B, Tschierske, C
Format: Artikel
Sprache:eng
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Zusammenfassung:Combined interaction of triple hydrogen bonding, dipolar pi-pi aggregation and micro-segregation in a melamine-barbituric acid dye assembly leads to a columnar mesophase which could be characterized by optical polarising microscopy, differential scanning calorimetry and X-ray diffraction.
ISSN:1359-7345
1364-548X
DOI:10.1039/b106413d