In this paper microsensing elements with thin piezoelectric films are presented. Three different materials from the basic types – ceramic, metal oxide and polymer, in microsystems for environment parameters control are used. Zinc oxide (ZnO) and lead zirconium titanate (PZT) by sputtering technology from hot targets are deposited. The optimal parameters of the process and thickness of the layer...

New silver nanocomposites based on polysulfones of 2,2-diallyl-1,1,3,3-tetraethylguanidiniumchloride [poly(AGC–SO2)], tris(diethylamino)diallylaminophosphonium tetrafluoroborate [poly(DAAP–BF4–SO2)] and chloride [poly(DAAP–Cl–SO2)] have been developed. UV-spectroscopy, SEM XRD techniques were used to characterize the formation nanoparticles in copolymers. Antibacterial action new S. epidermidis...