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Role of synergistic pi-pi stacking and X-H center dot center dot center dot Cl (X = C, N, O) H-bonding interactions in gelation and gel phase crystallization

Bhattacharjee, Subham and Bhattacharya, Santanu (2015) Role of synergistic pi-pi stacking and X-H center dot center dot center dot Cl (X = C, N, O) H-bonding interactions in gelation and gel phase crystallization. In: CHEMICAL COMMUNICATIONS, 51 (32). pp. 7019-7022.

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Official URL: http://dx.doi.org/10.1039/c5cc00930h

Abstract

The self-assembly of p-pyridyl-ended oligo-p-phenylenevinylenes (OPVs) in ethanol leads to the formation of either hollow or solid microrods. The corresponding protonated OPVs with n-butyl chains induce transparent gelation and also gel phase crystallization owing to various synergistic noncovalent interactions. The chloride ion-selective gelation, AIEE and stimuli responsiveness of the gel are also observed.

Item Type: Journal Article
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Additional Information: Copy right for this article belongs to the ROYAL SOC CHEMISTRY, THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
Keywords: AGGREGATION-INDUCED EMISSION; METAL-ORGANIC PARTICLES; SUPRAMOLECULAR GEL; ENERGY-TRANSFER; HYDROGEL FORMATION; WATER; MODULATION; OLIGO(P-PHENYLENEVINYLENE)S; NANOSTRUCTURES; ORGANIZATION
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 13 May 2015 07:28
Last Modified: 13 May 2015 07:28
URI: http://eprints.iisc.ernet.in/id/eprint/51534

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