Imidazole and imine coated ZnO nanoparticles for nanomolar detection of Al(III) and Zn(II) in semi-aqueous media

Hemant Sharma; Narinder Singh; Doo Ok Jang

doi:10.1016/j.tetlet.2014.10.080

Imidazole and imine coated ZnO nanoparticles for nanomolar detection of Al(III) and Zn(II) in semi-aqueous media

Hemant Sharma, Narinder Singh, Doo Ok Jang

Chemistry and Medical Chemistry

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Imidazole and imine-linked dipodal receptors were decorated on the surface of ZnO nanoparticles. Cation binding assays of these chemosensors showed that receptors 5 and 6 had high selectivity for Al(III) and Zn(II) ions, respectively. The detection limit for Al(III) with receptor 5 was 11 nM, and the detection limit for Zn(II) ion with receptor 6 was 23 nM.

Original language	English
Pages (from-to)	6623-6626
Number of pages	4
Journal	Tetrahedron Letters
Volume	55
Issue number	49
DOIs	https://doi.org/10.1016/j.tetlet.2014.10.080
Publication status	Published - 2014 Dec 3

Bibliographical note

Funding Information:
This work was supported by the India-Korea Joint Program of Cooperation in Science &Technology ( NRF-2011-0027710 ) and by a CSIR , India Project Grant (01(2417)/10 EMR-II).

Publisher Copyright:
© 2014 Elsevier Ltd. All rights reserved.

All Science Journal Classification (ASJC) codes

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2014.10.080

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title = "Imidazole and imine coated ZnO nanoparticles for nanomolar detection of Al(III) and Zn(II) in semi-aqueous media",

abstract = "Imidazole and imine-linked dipodal receptors were decorated on the surface of ZnO nanoparticles. Cation binding assays of these chemosensors showed that receptors 5 and 6 had high selectivity for Al(III) and Zn(II) ions, respectively. The detection limit for Al(III) with receptor 5 was 11 nM, and the detection limit for Zn(II) ion with receptor 6 was 23 nM.",

author = "Hemant Sharma and Narinder Singh and Jang, {Doo Ok}",

note = "Funding Information: This work was supported by the India-Korea Joint Program of Cooperation in Science &Technology ( NRF-2011-0027710 ) and by a CSIR , India Project Grant (01(2417)/10 EMR-II). Publisher Copyright: {\textcopyright} 2014 Elsevier Ltd. All rights reserved.",

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T1 - Imidazole and imine coated ZnO nanoparticles for nanomolar detection of Al(III) and Zn(II) in semi-aqueous media

AU - Sharma, Hemant

AU - Singh, Narinder

AU - Jang, Doo Ok

N1 - Funding Information: This work was supported by the India-Korea Joint Program of Cooperation in Science &Technology ( NRF-2011-0027710 ) and by a CSIR , India Project Grant (01(2417)/10 EMR-II). Publisher Copyright: © 2014 Elsevier Ltd. All rights reserved.

PY - 2014/12/3

Y1 - 2014/12/3

N2 - Imidazole and imine-linked dipodal receptors were decorated on the surface of ZnO nanoparticles. Cation binding assays of these chemosensors showed that receptors 5 and 6 had high selectivity for Al(III) and Zn(II) ions, respectively. The detection limit for Al(III) with receptor 5 was 11 nM, and the detection limit for Zn(II) ion with receptor 6 was 23 nM.

AB - Imidazole and imine-linked dipodal receptors were decorated on the surface of ZnO nanoparticles. Cation binding assays of these chemosensors showed that receptors 5 and 6 had high selectivity for Al(III) and Zn(II) ions, respectively. The detection limit for Al(III) with receptor 5 was 11 nM, and the detection limit for Zn(II) ion with receptor 6 was 23 nM.

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M3 - Article

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SN - 0040-4039

VL - 55

SP - 6623

EP - 6626

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 49

ER -

Imidazole and imine coated ZnO nanoparticles for nanomolar detection of Al(III) and Zn(II) in semi-aqueous media

Abstract

Bibliographical note

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