Study on changes in optical properties of phenylbenzothiazole derivatives on metal ion binding.

Authors :: Sarma R
Nath B
Ghritlahre A
Baruah JB
Source :: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2010 Sep 15; Vol. 77 (1), pp. 126-9. Date of Electronic Publication: 2010 May 05.
Publication Year :: 2010
Abstract: The UV-visible and fluorescence properties of hydroxy substituted benzothiazole derivatives change on interactions with zinc(II), cadmium(II) and mercury(II) ions. The binding of 2-(2'-hydroxyphenyl)benzothiazole is specific to zinc(II) over cadmium(II) and mercury(II). Similar type of interactions of zinc(II), cadmium(II) and mercury(II) with 2-(2',3',4'-trihydroxyphenyl)benzothiazole is observed in their UV-visible absorptions, whereas 2-(4'-hydroxyphenyl)benzothiazole shows interactions with mercury(II) over the other two ions.<br /> (Copyright 2010 Elsevier B.V. All rights reserved.)

Subjects :: Cadmium chemistry
Chelating Agents chemistry
Ions
Mercury chemistry
Methanol chemistry
Solutions
Spectrometry, Fluorescence
Spectrophotometry, Ultraviolet
Zinc chemistry
Metals chemistry
Optical Phenomena
Thiazoles chemistry

Language :: English
ISSN :: 1873-3557
Volume :: 77
Issue :: 1
Database :: MEDLINE
Journal :: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
Publication Type :: Academic Journal
Accession number :: 20547095
Full Text :: https://doi.org/10.1016/j.saa.2010.04.038

Full Text Access

Tools