BIOLOGICALLY ACTIVE MIXED-LIGAND COMPLEXES OF RARE-EARTHS

1:1:1, M(III)–HQ–Cat/Pic [where M(III) = La(III), Pr(III), Nd(III), Gd(III) and Dy(III); HQ = 8-Hydroxyquinoline; Pic = 2-Picolinic acid and Cat = Catechol] complexes have been studied potentiometrically and confirmed by IR and elemental analyses. A comparative antifungal activity of these isolated...

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Bibliographic Details
Published in:Current science (Bangalore) 1981-01, Vol.50 (17), p.748-750
Main Authors: SHARMA, R. C., TRIPATHI, S. P., KHANNA, Km. SUJATA, SHARMA, R. S.
Format: Article
Language:English
Subjects:
Antifungals
Aspergillus flavus
Aspergillus niger
Bacteria
Fungi
Infrared radiation
Ligands
Metal ions
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Summary:1:1:1, M(III)–HQ–Cat/Pic [where M(III) = La(III), Pr(III), Nd(III), Gd(III) and Dy(III); HQ = 8-Hydroxyquinoline; Pic = 2-Picolinic acid and Cat = Catechol] complexes have been studied potentiometrically and confirmed by IR and elemental analyses. A comparative antifungal activity of these isolated complexes, the involved ligands and the metal ions has been investigated to see the effect on the activity of metal ions and the ligands on chelation. The effect of mixed complexes on some bacteria has also been reported.
ISSN:0011-3891