In 1967 Pederson reported the synthesis of macrocyclic crown ethers and their ability to
selectively bind alkali and alkaline earth ions, 1, 2 and since then supramolecular …

Metallacrowns (MCs) of copper (II) and aminohydroxamic acids have been extensively
studied during the past few decades. Although their discovery dates back more than twenty …

The coordination chemistry of pyridyl oximes is reviewed. Simple pyridyl oximes have the
general formula (py) C (R) NOH, where py is a pyridyl group (2-, 3-or 4-) attached to the …

Cobalt (II) complexes with the non-steroidal anti-inflammatory drug mefenamic acid in the
presence or absence of nitrogen donor heterocyclic ligands (2, 2′-bipyridine, 1, 10 …

Reaction of Mn (II) with phenoxyalkanoic acids and di-2-pyridyl ketone oxime (Hpko) leads
to neutral tetranuclear complexes of the general formula Mn4 (O)(pko) 4 (phenoxyalkanoato) …

Due to the emergence of multi-drug resistant strains, development of novel antibiotics has
become a critical issue. One promising approach is the use of transition metals, since they …

Six novel nickel (II) complexes with the non-steroidal anti-inflammatory drug mefenamic acid
(Hmef) with the nitrogen-donor heterocyclic ligands 2, 2′-bipyridine (bipy), 2, 2 …

The zinc (II) complex of the non-steroidal anti-inflammatory drug tolfenamic acid (= Htolf) in
the presence of 2, 2′-dipyridylketone oxime (= Hpko) as a N, N′-donor heterocyclic …

Three novel neutral mononuclear copper (II) complexes of the third-generation quinolone
antibacterial drug sparfloxacin in the presence of a nitrogen donor heterocyclic ligand 2, 2 …

Some new water soluble complexes [N, N′-bis {5-[(triphenyl phosphonium chloride)-
methyl] salicylidine}-3, 4-diaminopyridine] M (II), which are formulated as nano-[Zn (5 …