Color-Tunable Cyano-Substituted Divinylene Arene Luminogens as Fluorescentπ‑Gelators

dc.contributor.author	Fatima Aparicio
dc.contributor.author	Sandeep Cherumukkil
dc.contributor.author	Ajayaghosh, A
dc.contributor.author	Luis Sanchez
dc.date.accessioned	2016-08-22T09:32:56Z
dc.date.available	2016-08-22T09:32:56Z
dc.date.issued	2016
dc.identifier.citation	Langmuir 32: 284−289	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/2401
dc.description.abstract	The synthesis of three cyano-substituted divinyleneπ-gelators is reported. The modulation of the color is achieved by placing the cyano groups in appropriate position of the conjugated backbone, thus modulating the donor−acceptor interaction. Variable-temperature UV−vis data have been utilized to investigate the self-assembly of the gelators1−3that is governed by a cooperative mechanism. A complete set of photophysical parameters (ΦF ,τ, kr andknr) demonstrate the role of the molecular aggregation in enhanced emission upon self-assembly	en_US
dc.language.iso	en	en_US
dc.publisher	ACS publication	en_US
dc.subject	donor−acceptor	en_US
dc.subject	cooperative	en_US
dc.subject	appropriate position	en_US
dc.subject	self-assembly	en_US
dc.subject	modulation	en_US
dc.title	Color-Tunable Cyano-Substituted Divinylene Arene Luminogens as Fluorescentπ‑Gelators	en_US
dc.type	Article	en_US