A5072308770- Bone Tissue Engineering Materials
- Ferroelectric and Piezoelectric Materials
- X-ray Diffraction in Crystallography
- Microwave Dielectric Ceramics Synthesis
- Advanced ceramic materials synthesis
- Crystallization and Solubility Studies
- ZnO doping and properties
- Microencapsulation and Drying Processes
- Advanced materials and composites
- Advanced Photocatalysis Techniques
- Chemical Synthesis and Characterization
- Electronic and Structural Properties of Oxides
- Thermal and Kinetic Analysis
- Dental Implant Techniques and Outcomes
- Bee Products Chemical Analysis
- Nanoparticle-Based Drug Delivery
- Magnesium Oxide Properties and Applications
- Multiferroics and related materials
- Gas Sensing Nanomaterials and Sensors
- Magnetic Properties and Synthesis of Ferrites
- Additive Manufacturing and 3D Printing Technologies
- Concrete and Cement Materials Research
- Pigment Synthesis and Properties
- Dental materials and restorations
- Advanced Drug Delivery Systems
Institute of Technical Sciences of SASA
2015-2024
Khalifa University of Science and Technology
2024
Serbian Academy of Sciences and Arts
2011-2021
University of Belgrade
2003-2019
Target (United States)
2019
University of Illinois Chicago
2019
Chapman University
2019
Institut za savremenu istoriju
2016-2017
Sportska Akademija Beograd
2016
Abstract Taking advantage of the flexibility apatite structure, nano- and micro-particles hydroxyapatite (HAp) were doped with different combinations rare earth ions (RE 3+ = Gd, Eu, Yb, Tm) to achieve a synergy among their magnetic optical properties enable application in preventive medicine, particularly diagnostics based on multimodal imaging. All powders synthesized through hydrothermal processing at T ≤ 200 °C. An X-ray powder diffraction analysis showed that all crystallized P 6 3 / m...
Phase composition, crystal structure and morphology of biological hydroxyapatite (BHAp) extracted from human mandible bone, carbonated (CHAp), synthesized by the chemical precipitation method, were studied x-ray powder diffraction (XRD), Fourier transform infrared (FTIR) Raman (R) spectroscopy techniques, combined with transmission electron microscopy (TEM). Structural microstructural parameters determined through Rietveld refinement recorded XRD data, performed using FullProf computing...
A series of cobalt-exchanged hydroxyapatite (CoHAp) powders with different Ca/Co ratios and nominal unit-cell contents Ca 10− x Co (PO 4 ) 6 (OH) 2 , = 0, 0.5, 1.0, 1.5 2.0, were synthesized by hydrothermal treatment a precipitate at 473 K for 8 h. Based on ICP (inductively coupled plasma) emission spectroscopy analysis, it was established that the maximum amount cobalt incorporation saturated ∼12 at.% under these conditions. The effects content CoHAp investigated using spectroscopy,...
Freeze drying was compared with spray regarding feasibility to process wild thyme drugs in order obtain dry formulations at laboratory scale starting from liquid extracts produced by different extraction methods: maceration and heat-, ultrasound-, microwave-assisted extractions. Higher total powder yield (based on the weight prior extraction) achieved freeze than lower loss of polyphenol content (TPC) flavonoid (TFC) due process. Gelatin as a coating agent (5% w/w) provided better TPC...
Recovering the bioactive components from pomegranate peel (PP) in fruit-processing industry has attracted great attention terms of minimizing waste burden, as well providing a new source multitude functional compounds. The present study aimed to develop feasible microencapsulation process PP extract by using pectin and pectin/2-hydroxypropyl-β-cyclodextrin (HP-β-CD) blend coating materials. Microsized powders obtained spray drying technique were examined technological characteristics,...
Pure and cobalt-exchanged hydroxyapatite (HAp CoHAp) powders were synthesized by hydrothermal method. X-ray diffraction (XRD), Raman spectroscopy, particle size analysis, inductively coupled plasma (ICP) emission scanning electron microscopy (SEM) used to study the microstructural unit cell parameters, average size, distribution, chemical composition, morphology of powders. XRD spectroscopy confirmed that samples free from impurities other phases calcium phosphates. It has been found...
In this paper, the character of structural changes induced by different mechanical treatments to Prunus persica stones (PSs), and its subsequent effect on biosorption kinetics Cu(II) were investigated. PSs processed in vibratory disk mill (PS-V) ultra-centrifugal (PS-C) characterized XRD, BET, SEM FTIR spectroscopy. It was shown that PS-V smaller more reactive with less crystallinity index hydrogen bond intensity compared PS-C. opposite, surface area PS-C bigger than PS-V. The total pore...
Transformations between amorphous and crystalline apatite mechanistically govern some of the most essential processes in bone metabolism, including biomineralization remodeling.
In this study, ZnO as a semiconductor and RuO2 metal-like conductor were combined in composite tested photoanode for water splitting, i.e. green hydrogen oxygen production. ZnO/RuO2 the mass ratio of 2:1 was prepared using microwave processing precipitate. To investigate influence vacancies defects crystal structure on (photo)electrocatalytic efficiency production, annealed at 300 600?C. The phase composition, morphology, optical properties as-prepared composites analyzed detail. activity...
Chitosan oligosaccharide lactate – nano hydroxyaptite particles as vehicale of steroid derivatives against breast cancer cells.
Steel production in electric arc furnaces yielding formation of two waste materials, toxic furnace dust (EAFD) and non-hazardous slag (EAFS). EAFD presents a potential hazard to the environment as it is characterized by presence heavy metals. This study dealt with synthesis characterization alkali activated cement (AAS) based on EAFS addition 1-7% Zn-rich dopant. Effects replacement compressive strength, physico-chemical, mineralogical morphological properties AAS were evaluated. lead...
Mechanical milling of commercial ZnO and SnO<sub>2</sub> was used to produce a ZnO/SnO<sub>2</sub> composite with high density surface defects; in particular, zinc interstitials (Zn<sub>i</sub>) oxygen vacancies (<italic>V</italic><sub>O</sub>).
One of the main goals materials science in 21st century is development with rationally designed properties as substitutes for traditional pharmacotherapies. At same time, there a lack understanding exact material that induce therapeutic effects biological systems, which limits their rational optimization related medical applications. This study sets foundation general approach elucidating nanoparticle determinants antibacterial activity, particular focus on calcium phosphate nanoparticles....