Nowadays, bacterial infections epitomize significant health threats globally with an
increased morbidity and mortality. Most contemporary antibacterial agents are resisted by …

Coumarin compounds represent an important type of naturally occurring and synthetic
oxygen-containing heterocycles with typical benzopyrone framework. This type of special …

Molar conductance studies of electrolytic solutions have always been exciting for chemists.
The studies of electrolytic behavior of metal complex solutions provide brief insights into …

The primary objective of this study was to describe the cytotoxicity on HEPG-2 cells and to
study the COVID‑19 activities of the novel H2L ligand and its Cr and Cu nano-complexes. As …

A binucleating new Schiff-base ligand with a phenylene spacer, afforded by the
condensation of glycyl–glycine and o-phthalaldehyde has been served as an octadentate …

Copper based metallo drugs were prepared and their antibacterial, antifungal, molecular
mechanism of [Cu (SAla) Phen]· H 2 O and [Cu (SAla) bpy]· H 2 O complexes were …

The biological activity of six structurally similar tetradentate Schiff base copper (II)
complexes, namely [Cu (ethylenediamine-bis-acetylacetonate)](CuAA) and five derivatives …

New Zn (II) complexes have been synthesized by the reactions of zinc (II) acetate with Schiff
bases derived from 3-substituted phenyl-4-amino-5-hydrazino-1, 2, 4-triazole and …

The metal complexes of Co (II), Ni (II) and Cu (II) have been synthesized from 6-formyl-7, 8-
dihydroxy-4-methylcoumarin with o-toluidine/3-aminobenzotrifluoride. The synthesized …

Five new mixed ligand metal complexes were synthesized by the reaction of Zn (II), Zr (IV),
Ce (III), Th (IV) and U (VI) with ofloxacin (HOfl) and 2, 2′-bipyridine (Bipy) in presence of …