PATIL, S., U. FEGADE, S.K. SAHOO, A. SINGH, Jaromír MAREK, N. SINGH, R. BENDRE and A. KUWAR. Highly Sensitive Ratiometric Chemosensor for Selective 'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media. ChemPhysChem. Weinheim: Wiley-VCH, 2014, vol. 15, No 11, p. 2230-2235. ISSN 1439-4235. Available from: https://dx.doi.org/10.1002/cphc.201402076.
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Basic information
Original name Highly Sensitive Ratiometric Chemosensor for Selective 'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media
Authors PATIL, S. (191 Croatia), U. FEGADE (356 India), S.K. SAHOO (356 India), A. SINGH (356 India), Jaromír MAREK (203 Czech Republic, guarantor, belonging to the institution), N. SINGH (356 India), R. BENDRE (356 India) and A. KUWAR (356 India).
Edition ChemPhysChem, Weinheim, Wiley-VCH, 2014, 1439-4235.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10403 Physical chemistry
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 3.419
RIV identification code RIV/00216224:14740/14:00079727
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1002/cphc.201402076
UT WoS 000340175800005
Keywords in English analytical chemistry; aqueous media; chemosensors; cobalt; nanomolar detection
Tags kontrola MP, MP, rivok
Tags International impact, Reviewed
Changed by Changed by: Martina Prášilová, učo 342282. Changed: 24/3/2015 11:53.
Abstract
An easy-to-prepare chemosensor, (E)-1-(phthalazine-4-yl)-2-(1-(pyridine-2-yl)ethylidene) hydrazine (3), structurally characterized by single X-ray crystallography, is developed for the selective and sensitive detection of Co2+ in aqueous media. Chemosensor 3 shows both absorption and fluorescence responses to Co2+ by forming a 1: 1 complex (among the surveyed metal ions) with a detection limit down to 50 nm. It can also be used as a 'naked-eye' sensor due to the outstanding visible and emission color changes from yellow to red and blue to orange, respectively.
Links
LM2011020, research and development projectName: CEITEC ? open access
Investor: Ministry of Education, Youth and Sports of the CR
PrintDisplayed: 25/5/2024 07:42