Highly Sensitive Ratiometric Chemosensor for Selective
'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media

J 2014

Highly Sensitive Ratiometric Chemosensor for Selective 'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media

PATIL, S., U. FEGADE, S.K. SAHOO, A. SINGH, Jaromír MAREK et. al.

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

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10403 Physical chemistry

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

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

Abstract

V originále

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 project

Name: CEITEC ? open access

Investor: Ministry of Education, Youth and Sports of the CR

Citovat

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.

@article{1231647,
   author = {Patil, S. and Fegade, U. and Sahoo, S.K. and Singh, A. and Marek, Jaromír and Singh, N. and Bendre, R. and Kuwar, A.},
   article_location = {Weinheim},
   article_number = {11},
   doi = {http://dx.doi.org/10.1002/cphc.201402076},
   keywords = {analytical chemistry; aqueous media; chemosensors; cobalt; nanomolar detection},
   language = {eng},
   issn = {1439-4235},
   journal = {ChemPhysChem},
   title = {Highly Sensitive Ratiometric Chemosensor for Selective 'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media},
   url = {http://onlinelibrary.wiley.com/doi/10.1002/cphc.201402076/abstract},
   volume = {15},
   year = {2014}
}

TY  - JOUR
ID  - 1231647
AU  - Patil, S. - Fegade, U. - Sahoo, S.K. - Singh, A. - Marek, Jaromír - Singh, N. - Bendre, R. - Kuwar, A.
PY  - 2014
TI  - Highly Sensitive Ratiometric Chemosensor for Selective 'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media
JF  - ChemPhysChem
VL  - 15
IS  - 11
SP  - 2230-2235
EP  - 2230-2235
PB  - Wiley-VCH
SN  - 14394235
KW  - analytical chemistry
KW  - aqueous media
KW  - chemosensors
KW  - cobalt
KW  - nanomolar detection
UR  - http://onlinelibrary.wiley.com/doi/10.1002/cphc.201402076/abstract
L2  - http://onlinelibrary.wiley.com/doi/10.1002/cphc.201402076/abstract
N2  - 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.
ER  -

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. \textit{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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