A5067318808- Polymer crystallization and properties
- Polymer Nanocomposite Synthesis and Irradiation
- Polymer Nanocomposites and Properties
- Thermography and Photoacoustic Techniques
- Photoacoustic and Ultrasonic Imaging
- Additive Manufacturing and 3D Printing Technologies
- biodegradable polymer synthesis and properties
- Thermal and Kinetic Analysis
- Laser Material Processing Techniques
- Calibration and Measurement Techniques
- Ultrasonics and Acoustic Wave Propagation
- Chemistry and Chemical Engineering
- Bone Tissue Engineering Materials
- Carbon dioxide utilization in catalysis
- Ion-surface interactions and analysis
- Environmental Science and Water Management
- Regional Development and Management Studies
- Mining and Gasification Technologies
- Diamond and Carbon-based Materials Research
- Heavy Metal Exposure and Toxicity
- Climate Change and Health Impacts
- Insect Resistance and Genetics
- Fullerene Chemistry and Applications
- Smart Grid Security and Resilience
- Composite Material Mechanics
University of Belgrade
1997-2021
University of Belgrade - School of Electrical Engineering
2021
Hospital Universitari Germans Trias i Pujol
2019
Universitat Autònoma de Barcelona
2019
Centro de Investigación Biomédica en Red de Enfermedades Respiratorias
2019
Vinča Institute of Nuclear Sciences
2004-2014
Henkel (Germany)
2013
HUN-REN Institute for Nuclear Research
2012
Institute of Economic Sciences
2004-2010
Univerzitet Union Nikola Tesla
2009
This paper presents a model for indirect photoacoustic response that includes thermal memory effects. At low frequencies, the reduces to well-known piston of given by Rosencweig and Gersho. However, at high presented predicts resonant behavior amplitudes phases determines respective frequencies. The results enable experimental determination standard properties solids (thermal diffusivity conductivity), as well properties, relaxation time, heat propagation speed.
Structural changes in multilayered AlN/TiN nanocomposites upon Ar + ion irradiation were investigated. Reactive sputtering was used to deposit (AlN/TiN) × 5 multilayers on Si(1 0 0), a total thickness of ∼270 nm. Argon implanted at 200 keV, 10 15 –4 16 ions cm −2 . The as-deposited had very fine columnar nanocrystalline structure, the width individual grains up ∼10 It found that this immiscible system exhibits high radiation stability, AlN and TiN layers remaining well separated, with sharp...
We report synthesis and characterization of gold NPs/PVA composite films. Gold colloidal NPs were introduced into a PVA matrix by simple solution-casting method to obtain homogenous, transparent, colored NC films with different contents inorganic phase (0.7, 1.4, 2.1 wt %) characterized UV/Vis FTIR spectrophotometry. Dimensions the obtained TEM (d ∼ 15±3 nm) compared results AFM Comparison thermal properties pure showed that stability is slightly reduced. DSC measurements revealed T g...
If the model of photoacoustic (PA) response an investigated system contains many unknown parameters, as is case with multilayered samples, then inverse procedure for calculation parameters highly sensitive to experimental noise. The problem cannot be solved by developing setup or data acquisition methods, but only improvement theoretical approach. This paper presents analysis applicability effective medium approximation PA samples. It has been shown that theory not applicable general case,...
Hydroxyapatite/poly-L-lactide (HAp/PLL) composite biomaterial can be obtained by different processing methods. Three-dimensional blocks of HAp/PLLA with mechanical characteristics close to the natural bone tissue hot pressing procedure. Effects synthesis and compacting on structure were studied in this work. Using wade angle X-ray structural analyses (WAXS), differentially scanning calorimetry (DSC), thermogravimetric analysis (TGA) infrared (IR) spectroscopy, changes occurring material...
Summary The calculation of photothermal response detected by a microscope is presented. By using technique based on Green's functions and integral transforms, model for laser‐induced temperature distribution has been derived. mathematical method solution inverse problem proposed. It suggests that microscopy, besides imaging subsurface solids, the potential quantitative thermal analysis varioussamples.
Abstract In this work, the results of structural modification fullerene thin films bombarded by multiple charged nitrogen ions have been reported. The properties as‐deposited and irraditated investigated Raman FTIR spectroscopy AFM analysis. After irradiation (N2+, N5+) new bondings in formed amorphicity has enhanced at higher doses. spectra showed changes deposited depending on energy implantation dose. analysis that ion beam had destroyed surface ordering. At lower doses order...
This study involves investigation on the seasonal and longitudinal effects of trout farm Crnica River chemical composition water sediment, structure, macrozoobenthos communities molecular biomarkers oxidative stress, such as activities superoxide dismutase (SOD), glutathione peroxidase (GPx), amount total (GSH) in larvae Ephemera danica (Müller 1764). To analyze changes community caused by fish effluents, several indices were used. The potential impact effluents was evident at CR2 sampling...