TY - JOUR
T1 - Design of a ligand suitable for sensitive uranyl analysis in aqueous solutions
AU - Albo, Yael
AU - Buzaglo, Nina
AU - Maimon, Eric
AU - Zilbermann, Israel
AU - Meyerstein, Dan
N1 - Publisher Copyright:
© 2015 Taylor & Francis.
PY - 2015/9/17
Y1 - 2015/9/17
N2 - Several ligands were designed as plausible reagents for the spectrophotometric analysis of uranyl in aqueous solutions. The ligand L2-3 = 3,3′-(ethane-1,2-diylbis(methylazanediyl))bis(methylene)bis(4-hydroxybenzenesulfonate) was found to fit best the requirements. The results point out that carboxylate substituents compete with the phenolate substituents as binding sites to the central uranium cation and therefore decrease the usefulness of ligands containing both carboxylate and phenolate substituents as analytical spectrophotometric reagents.
AB - Several ligands were designed as plausible reagents for the spectrophotometric analysis of uranyl in aqueous solutions. The ligand L2-3 = 3,3′-(ethane-1,2-diylbis(methylazanediyl))bis(methylene)bis(4-hydroxybenzenesulfonate) was found to fit best the requirements. The results point out that carboxylate substituents compete with the phenolate substituents as binding sites to the central uranium cation and therefore decrease the usefulness of ligands containing both carboxylate and phenolate substituents as analytical spectrophotometric reagents.
KW - Carboxylate substituents
KW - Phenolate substituents
KW - Spectrophotometric analysis
KW - Spectrophotometric reagent
KW - Uranyl
UR - http://www.scopus.com/inward/record.url?scp=84941419612&partnerID=8YFLogxK
U2 - 10.1080/00958972.2015.1043287
DO - 10.1080/00958972.2015.1043287
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AN - SCOPUS:84941419612
SN - 0095-8972
VL - 68
SP - 3079
EP - 3087
JO - Journal of Coordination Chemistry
JF - Journal of Coordination Chemistry
IS - 17-18
ER -