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Приказ резултата 31-40 од 90
Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles
(Belgrade : Materials Research Society of Serbia, 2019)
Thanks to the unique optical properties, up-converting nanoparticles (UCNPs) have a wide application in optoelectronics, forensics, security and biomedicine. The synthesis of the most efficient hexagonal β-NaYF4: Yb/Er ...
The effect of pH on visible-light photocatalytic properties of pseudobrookite nanoparticles
(Belgrade : Materials Research Society of Serbia, 2019)
In this study, pseudobrookite (Fe2TiO5) nanoparticles were fabricated by a modified sol-gel method using Fe(NO3)39H2O and Ti(OC3H7)4 as starting reagents and ethanol as solvent. Oxalic acid was used as a chelating agent ...
Hydroxyapatite nano particles doped with Gd3+, Yb3+/Tm3+ and Eu3+ as lumino-magnetic multimodal contrast agents
(Belgrade : Materials Research Society of Serbia, 2019)
Hydroxyapatite (HAp) has been widely used as bone reconstruction materials due to their similarity to bone tissue. The improvement of HAp properties was achieved by doping its crystal lattice with different ions. Lanthanides, ...
The BaTiO3 nano-scale coated morphology influence on electronic properties and ceramics fractal nature frontiers
(Belgrade : Materials Research Society of Serbia, 2019)
The BaTiO3 ceramics applications based on electronic properties have very high gradient scientific and industrial-technological interests. Our scientific research has been based on nano BaTiO3 with MOD-Y salts and also on ...
Point defect-enhanced optical and photoelectrochemical water splitting activity of nanostructured Zn1-xFeyO(1-x+1.5y)
(Belgrade : Materials Research Society of Serbia, 2019)
Even has been under study since 1935, zinc oxide (ZnO) based materials still attract a huge scientific attention. Owing to a wide band gap energy (3.37 eV at room temperature) and a large exciton binding energy (60 meV) ...
Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties
(Belgrade : Institute of Technical Sciences of SASA, 2019)
Monosized up-converting nanoparticles (UCNPs) with a spherical shape and biocompatible surface have a wide application in biomedicine as new cell markers or light-triggered drug delivery agents. The synthesis of the hexagonal ...
Surfactant-Assisted Microwave Processed ZnO Nanoparticles with Optimized Surface-to-Bulk Defect Ratio For Potential Biomedical Application
(Book of Abstracts / First CA17140 COST Conference Cancer Nanomedicine – from the Bench to the Bedside, October 15-17, 2019, Bellevue Park Hotel, Riga, Latvia, 2019)
Owing to a wide band gap energy (3.37 eV at RT) and a large exciton binding energy (60 meV), ZnO nanoparticles (ZnONP) have a diverse application, e.g. in electronics, optoelectronics, photocatalysis. Besides, ZnONP have ...
Structural and Dielectric Properties of Rare earth Neodymium Zinc Titanite
(Belgrade : Serbian Ceramic Society, 2019)
Using the high -resolution x-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and temperature-dependent microwave resonator characterization the dielectric properties and phase assemblage of Rare earth ...
The potential of hybrid geopolymer composites
(Belgrade : Institute for Multidisciplinary Research, 2019)
Hybrid geopolymers represent a new class of composite materials formed by incorporating organic polymer into a geopolymer matrix. The properties of hybrid geopolymer depend on the addition of organic phase and the starting ...
BaTiO3-ceramics and grain growth engineering using fractal nature approach
(Societa ceramica italianaPolitecnico di Torino, 2019)
Grain size and morphology of BaTiO3-ceramics are very important characteristics in developing new dielectric devices. Samples with different additives were sintered at different temperatures and times. The microstructure ...