Pillar[5]arene-based “Three-components” Supramolecular Assembly and the Performance of Nitrobenzene-based Explosive Fluorescence Sensing

Chong, H; Xu, Y; Han, Y; Yan, C; Su, D; Wang, C

Pillar[5]arene-based “Three-components” Supramolecular Assembly and the Performance of Nitrobenzene-based Explosive Fluorescence Sensing

Chong, H Xu, Y Han, Y Yan, C Su, D

Wang, C

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Publisher:: WILEY-V C H VERLAG GMBH
Publication Type:: Journal Article
Citation:: ChemistrySelect, 2021, 6, (34), pp. 9363-9367
Issue Date:: 2021-09-14

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Field	Value	Language
dc.contributor.author	Chong, H
dc.contributor.author	Xu, Y
dc.contributor.author	Han, Y
dc.contributor.author	Yan, C
dc.contributor.author	Su, D https://orcid.org/0000-0002-3972-8205
dc.contributor.author	Wang, C
dc.date.accessioned	2022-02-13T20:39:09Z
dc.date.available	2022-02-13T20:39:09Z
dc.date.issued	2021-09-14
dc.identifier.citation	ChemistrySelect, 2021, 6, (34), pp. 9363-9367
dc.identifier.issn	2365-6549
dc.identifier.issn	2365-6549
dc.identifier.uri	http://hdl.handle.net/10453/154453
dc.description.abstract	A “three-components” supramolecular assembly has been fabricated by mixing 2, 2’: 6’, 2”-terpyridine attached pillar[5]arene, cyano and triazole bearing alkyl chain and Zn2+ in solvent of CHCl3 and CH3CN. The driving forces for the assembly were believed to be host-guest and metal chelating interactions as characterized by 1H NMR, UV-vis and fluorescence spectra. The supramolecular organo-gel formed upon the concentration of components amount to 1 M. The supramolecular displayed nitrobenzene based explosive sensing capability using picric acid, ortho-nitrobenzene and phenol as samples. The assembly was most sensitive towards picric acid among the three analytes. The limit of detection for picric acid was determined to be 1.66 × 10−4 M.
dc.language	English
dc.publisher	WILEY-V C H VERLAG GMBH
dc.relation.ispartof	ChemistrySelect
dc.relation.isbasedon	10.1002/slct.202102725
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	03 Chemical Sciences
dc.title	Pillar[5]arene-based “Three-components” Supramolecular Assembly and the Performance of Nitrobenzene-based Explosive Fluorescence Sensing
dc.type	Journal Article
utslib.citation.volume	6
utslib.for	03 Chemical Sciences
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access	*
dc.date.updated	2022-02-13T20:39:07Z
pubs.issue	34
pubs.publication-status	Published
pubs.volume	6
utslib.citation.issue	34

Abstract:

A “three-components” supramolecular assembly has been fabricated by mixing 2, 2’: 6’, 2”-terpyridine attached pillar[5]arene, cyano and triazole bearing alkyl chain and Zn2+ in solvent of CHCl3 and CH3CN. The driving forces for the assembly were believed to be host-guest and metal chelating interactions as characterized by 1H NMR, UV-vis and fluorescence spectra. The supramolecular organo-gel formed upon the concentration of components amount to 1 M. The supramolecular displayed nitrobenzene based explosive sensing capability using picric acid, ortho-nitrobenzene and phenol as samples. The assembly was most sensitive towards picric acid among the three analytes. The limit of detection for picric acid was determined to be 1.66 × 10−4 M.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/154453