Antibiotics are used to treat many infections which are causing by different microorganisms. The vast majority of cases where antibiotics are used, the microorganisms have found a way to evade or resist the antimicrobial agent [1,2]. The work was conceived with the intention to investigate the antibacterial activity of newly synthesized ligands and complexes [3] on the selected bacterial strains with the aim to find potential synthetic preservatives.Antibakterijska sredstva se koriste u lečenju mnogih infekcija koje uzrokuju različiti mikroorganizmi. U najvećem broju slučajeva, u kojima se koriste antibakterijska sredstva, mikroorganizmi su pronašli način da se odupru ili izbegnu antimikrobni agens [1,2]. Rad je koncipiran sa namerom da ...