Colorimetric detection of Al(III) ions based on triethylene glycol appended 8-propyloxy quinoline ester.

Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/577

Full metadata record

DC Field	Value	Language
dc.contributor.author	Jisha, B	-
dc.contributor.author	Resmi, M R	-
dc.contributor.author	Maya, R J	-
dc.contributor.author	Luxmi Varma, R	-
dc.date.accessioned	2013-08-19T05:31:19Z	-
dc.date.available	2013-08-19T05:31:19Z	-
dc.date.issued	2013	-
dc.identifier.citation	Tetrahedron Letters 54:4232–4236;Jun 2013	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/577	-
dc.description.abstract	A triethylene glycol modified quinoline ester (PQTEG) is synthesised, which acts as a colorimetric sensor for Al3+ ions with a detection limit of 8 × 10−7 M in acetonitrile/water (95:5, v/v) solvent system. A visible colour change from colourless to deep yellow was observed on binding of PQTEG with the metal ion. The unshared electron pairs of oxygen and nitrogen in triethylene glycol ester of quinoline provide a high binding affinity towards Al3+ and serves as the binding site. The metal binding was further confirmed from 1H NMR studies and IR spectroscopic studies.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier	en_US
dc.subject	Cation sensors	en_US
dc.subject	8-Hydroxyquinoline	en_US
dc.subject	Triethylene glycol	en_US
dc.subject	Al3+ detection	en_US
dc.title	Colorimetric detection of Al(III) ions based on triethylene glycol appended 8-propyloxy quinoline ester.	en_US
dc.type	Article	en_US
Appears in Collections:	2013

Files in This Item:

File	Description	Size	Format
2013_0055.pdf Restricted Access		852.6 kB	Adobe PDF	View/Open Request a copy

DSpace JSPUI