Quinolone based chemosensor for the naked-eye and spectrophotometric detection of Cu2+in aqueous media

Patil, Samadhan R.; Nandre, Jitendra P.; Patil, Prashant A.; Bothra, Shilpa; Sahoo, Suban Kumar; Klásek, Antonín; Rodríguez-López, Julián L.; Mahulikar, Promod P.; Patil, Umesh Daga

dc.title	Quinolone based chemosensor for the naked-eye and spectrophotometric detection of Cu2+in aqueous media	en
dc.contributor.author	Patil, Samadhan R.
dc.contributor.author	Nandre, Jitendra P.
dc.contributor.author	Patil, Prashant A.
dc.contributor.author	Bothra, Shilpa
dc.contributor.author	Sahoo, Suban Kumar
dc.contributor.author	Klásek, Antonín
dc.contributor.author	Rodríguez-López, Julián L.
dc.contributor.author	Mahulikar, Promod P.
dc.contributor.author	Patil, Umesh Daga
dc.relation.ispartof	Inorganic Chemistry Communications
dc.identifier.issn	1387-7003 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued	2014
utb.relation.volume	49
dc.citation.spage	59
dc.citation.epage	62
dc.type	article
dc.language.iso	en
dc.publisher	Elsevier
dc.identifier.doi	10.1016/j.inoche.2014.09.021
dc.relation.uri	https://www.sciencedirect.com/science/article/pii/S1387700314004110
dc.subject	Chemosensor	en
dc.subject	Cu2+ion	en
dc.subject	DFT	en
dc.subject	Intramolecular charge transfer	en
dc.subject	Naked-eye detection	en
dc.description.abstract	A new 4-hydroxy-2-quinolone based chemosensor (BPHTQ-1) was designed for the spectrophotometric and naked-eye detection of Cu2+. The chemosensor displayed a high selectivity and sensitivity towards Cu2+in the presence of other competitive metal cations in pure aqueous media. The Cu2+recognition furnished a distinguishable color change of BPHTQ-1 from colorless to yellow with a significant hyperchromic shift at 300 nm. The S and O atoms of BPHTQ-1 provided a 1:1 binding scaffold for the recognition of Cu2+ion with a high binding affinity of 19,338 M- 1and a detection limit of 1.39 μM, which is quite low compared with World Health Organization (WHO) reports.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1003866
utb.identifier.obdid	43872025
utb.identifier.scopus	2-s2.0-84907577199
utb.identifier.wok	000345817400017
utb.identifier.coden	ICCOF
utb.source	j-scopus
dc.date.accessioned	2014-11-19T09:23:42Z
dc.date.available	2014-11-19T09:23:42Z
dc.description.sponsorship	DST, New Delhi, India; Ministerio de Economia y Competitividad (Spain)/FEDER (EU) [BFU2011-30161-C02-02]
utb.contributor.internalauthor	Klásek, Antonín
utb.scopus.affiliation	Patil S.R., School of Chemical Sciences, North Maharashtra University, P. B. No. 80, Jalgaon, M.S., 425 001, India; Nandre J.P., School of Chemical Sciences, North Maharashtra University, P. B. No. 80, Jalgaon, M.S., 425 001, India; Patil P.A., School of Chemical Sciences, North Maharashtra University, P. B. No. 80, Jalgaon, M.S., 425 001, India, S.S.V.P.S's L. K. Dr. P. R. Ghogrey Science College, Dhule, 424 001, India; Bothra S., Department of Applied Chemistry, S. V. National Institute Technology, Surat, Gujarat, 395 007, India; Sahoo S.K., Department of Applied Chemistry, S. V. National Institute Technology, Surat, Gujarat, 395 007, India; Klasek A., Department of Chemistry, Faculty of Technology, Tomas Bata University, Zlin, CZ-762 72, Czech Republic; Rodríguez-López J., Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Avda. Camilo José Cela, 10, Ciudad Real, 13071, Spain; Mahulikar P.P., School of Chemical Sciences, North Maharashtra University, P. B. No. 80, Jalgaon, M.S., 425 001, India; Patil U.D., School of Chemical Sciences, North Maharashtra University, P. B. No. 80, Jalgaon, M.S., 425 001, India