Претраживање
Приказ резултата 1-8 од 8
Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis
(Belgrade : Institute of Technical Sciences of SASA, 2021)
In this work we present new up-conversion materials, consisted of SrGd2O4 matrix co-doped with different Yb3+ (1, 2.5 and 5 at%) and constant Er3+ (0.5 at%) concentrations, prepared by gycine-assisted combustion method. ...
ZnO nanoparticles with optimized surface-to-bulk defect ratio for potential biomedical application
(Belgrade : Materials Research Society of Serbia, 2021)
Due to tunable opto-electronic properties ZnO-based nanoparticles (ZnONPs) have been used for application in electronics, optoelectronics, photo(electro)catalysis, etc. Besides, as bio-inert, ZnONPs have a great potential ...
TiO2 nanoparticles supported on natural zeolite clinoptilolite from Serbia for removal of bisphenol A from aqueous solution
(Belgrade : Institute of Technical Sciences of SASA, 2022)
Bisphenol A (BPA) is a well-known emerging contaminant that pose a severe threat to
human health due to its negative effect on the body’s endocrine systems. BPA is widely used in the production of polycarbonate plastic ...
Quantum efficiency of up-converting SrGd2O4:Yb,Er nanoparticles
(Belgrade : Serbian Ceramic Society, 2022)
Up-conversion properties of SrGd2O4 nanoparticles co-doped with different Yb3+ and constant Er3+ ions were successfully prepared via sol- gel assisted combustion. Rietveld refinement and scanning/transmission electron ...
Crystal structure, optical properties and photo/electrocatalytic activity of nanostructured Zn1-xFeyO(1-x+1.5y)
(Belgrade : Vinča Institute of Nuclear Sciences – National Institute of the Republic of Serbia, University of Belgrade, 2023)
Zink oxide-based materials have a great potential to be applied in photo and electro catalysts, opto-electronic (indoor illumination, LED), etc. Attractiveness of ZnO is attributed to wide bandgap energy at room temperature ...
Electrochemical detection of chloramphenicol drug based on ZnO and ZnO/graphene oxide composite nanoparticles
(Belgrade : Materials Research Society of Serbia, 2023)
The release of pharmaceuticals in the environment represents a significant ecological problem due to their complex structure making them challenge to be decomposed and removed by standard waste-water treatment processes. ...
Approaches to improve photo(electro)catalytic properties of ZnO-based materials
(Belgrade : Serbian Ceramic Society, 2023)
Due to their tunable multifunctional properties zinc oxide (ZnO) based materials have attracted extensive scientific and technological attention. Since they combine different properties such as electrochemical activities, ...
Activity of resveratrol nanobelt-like particles against Pseudomonas aeruginosa biofilms
(Belgrade : Institute of Technical Sciences of SASA, 2023)
Biomaterial implant contaminations are the most common nosocomial infections. Especially complicated to treat are the ones caused by microbial biofilms. Biofilms are structures comprised of surface-attached cells protected ...