A α-cyanostilbene-modified Schiff base as efficient turn-on fluorescent chemosensor for Zn 2 +
نویسندگان
چکیده
منابع مشابه
Two fluorescent Schiff base sensors for Zn(2+): the Zn(2+)/Cu(2+) ion interference.
Two simple and low cost 2,4-di-tert-butyl-6-[(1-hydroxycyclohexylmethylimino)methyl]phenol (L1) and 2-[{(1-hydroxycyclohexyl)methylimino}methyl]phenol (L2) Schiff base sensors exhibiting selectivity for Zn(2+) in water:methanol (95:5, v/v, 10 mM HEPES) are described. L1 and L2 display an "off-on" fluorescence effect forming the L1·Zn and L2·Zn complexes, respectively. In the case of L1·Zn, the ...
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ژورنال
عنوان ژورنال: Journal of Chemical Sciences
سال: 2015
ISSN: 0974-3626,0973-7103
DOI: 10.1007/s12039-015-0787-0