abstract Organic dyes, a class of highly poisonous and carcinogenic chemicals that pose
serious health risks to humans and aquatic life, are the most prevalent organic pollutants …

A chain of metal (II) chelates that M= Co2+, Ni2+, and Cu2+ have been produced from 2‐(4‐
sulfadiazine) hydrazono dimedone (HL) and characterized on analyses of elemental …

Abstract A series of 2-(4-sulfamethazine) hydrazono-5, 5-dimethylcyclohexane-1, 3-dione
(HL) and its complexes of Co (II), Ni (II) and Cu (II)(1–3) were synthesized. Elemental …

The diazotization, coupling and metallization process was employed to create hydrazone
chelating ligand (HL) and its Co (II), Cu (II) and Ni (II) complexes. Elemental analysis, FT-IR …

Schiff bases ligand (HL) was produced by condensing 4-aminobenzohydrazide with N-(4-
chlorophenyl)-2-(4-formylphenoxy) acetamide. Cobalt (II), nickel (II), and copper (II) acetate …

We have synthesized a series of four ligands (H 2 L 1-H 2 L 4) and their sixteen diorganotin
(IV) complexes R''2 SnL,[R''= Me, Et, Bu, Ph]. The ligands were derived by condensation of 2 …

The adsorption of Cu (II), Cd (II) and Pb (II) from aqueous solution onto methyl methacrylate-
Na-Y-Zeolite (MMA-Na-Y-Zeolite) composite was analyzed in a batch system with respect to …

A novel series of divalent transition metals (Cu 2+, Co 2+ and Ni 2+) polymer complexes of
azo ligand named 5-(2, 3-dimethyl-1-phenylpyrazol-5-one azo)-8-hydroxyquinoline (Q) have …

In the quest of compounds with potent antimicrobial and antioxidant properties, we
conducted a comprehensive investigation involving four hydrazone ligands [H 2 L 1–4](1–4) …

The optical absorption properties of 5-(4′-derivatives phenylazo)-2-thioxothiazolidin-4-one
(HL n)(where X= H) thin films have been studied. It was found that the values of the energy …