What is it about?
Hydrogen bonds between a NH and a hydrogen bond acceptor (A) can be through NH+....A or through NH...A type. In this study the role of solvent in guiding such structures in solution and solid are demonstrated by taking specific examples of fluorescent nitrogen containing heterocycles.
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Why is it important?
The change in fluorescence by proton transfer is very important and this study is on such an aspect.
Perspectives
This study provides how solvent and pH specific effect on fluorescence emission of nitrogen containing heterocycle takes place and such study scopes to develop probe and for molecular recognition besides electro-optical devices such as LED.
Professor Jubaraj Bikash Baruah
IIT Guwahati
Read the Original
This page is a summary of: Fluorescence Quenching and Enhancement by H-bonding Interactions in Some Nitrogen Containing Fluorophores, Supramolecular Chemistry, December 2006, Taylor & Francis,
DOI: 10.1080/10610270601045537.
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