L1
and
L2
lead to the
formation of
lanthanide complexes
1-6
with Ce(III), Nd(III), and Pr(III) ions in 1:2 (metal : ligand)
stoichiometry. UV/vis spectra of
L1
,
L2
and
1-6
exhibit characteristic ligand centered
absorptions in the range of 230-350 nm. Besides, both ligands and complexes show significant
emissions and good anti-bacterial activity against pathogenic bacteria. Ligands and complexes
display anti-bacterial activity against bacteria
Staphylococcus aureus
(
S.aureus
) (MTCC 1144)
causing skin infection and food poisoning and pimple-causing bacteria
propionic bacteria acnes
(
P. acnes
) (MTCC 1951).
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