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Preparation of Silver(I) Complexes with Itaconic Acid-Based Hydrogels for Biomedical Application
(Taylor & Francis Inc, Philadelphia, 2009)
Silver(I) complexes based on itaconic acid hydrogel were prepared and characterized in order to examine the potential use of these materials. FTIR, AFM, in vitro fluid-uptake, metal sorption, and antibacterial activity ...
Development and application of crack parameters
(Springer, Dordrecht, 2009)
The development, definition and implementation of crack parameters (stress intensity factor, crack tip open displacement, J integral, filial stretch zone) are presented. They are now used for structural integrity and ...
Synthesis of mesoporous nanocrystalline titania powders by nonhydrolitic sol-gel method
(Academic Press Ltd- Elsevier Science Ltd, London, 2009)
Mesoporous titania with well-crystallized anatase phase was synthesized by nonhydrolytic sol-gel process combined with solvothermal treatment. Titanium-isopropoxide, titanium-tetrachloride, and carbon-tetrachloride were ...
Swelling behaviour and paracetamol release from poly(N-isopropylacrylamide-itaconic acid) hydrogels
(Springer, New York, 2009)
Copolymer hydrogels of N-isopropylacrylamide and itaconic acid (IA), crosslinked with N,N'-methylenebisacrylamide, were prepared by radical copolymerization. These hydrogels were investigated with regard to their composition ...
Thermal Properties of PMMA/TiO2 Nanocomposites Prepared by In-Situ Bulk Polymerization
(Wiley-Blackwell, Malden, 2009)
The surface of anatase TiO2 nanoparticles, obtained by the controlled hydrolysis of titanium tetrachloride, was modified by 6-palmitate ascorbic acid. The surface modified TiO2 nanoparticles were dispersed in methyl ...
Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization
(Elsevier Sci Ltd, Oxford, 2009)
Poly(methyl methacrylate)/alpha-Fe2O3 Composites were prepared by in situ bulk radical polymerization of methyl methacrylate in the presence of the cubic alpha-Fe2O3 particles using 2,2'-azobisisobutyronitrile as initiator. ...
Preparation and Thermal Stability of Elastomers Based on Irregular Poly(urethane-isocyanurate) Networks
(Taylor & Francis Inc, Philadelphia, 2009)
The objective of this study was to investigate the thermal stability of poly(urethane-isocyanurate) networks with increasing amount of dangling chains. In order to improve thermal stability of elastomeric materials, networks ...
Wood-Thermoplastic Composites Based on Industrial Waste and Virgin High-Density Polyethylene (HDPE)
(Taylor & Francis Inc, Philadelphia, 2009)
This article investigated the water resistance, mechanical and thermal properties, and the microstructure of wood-plastic composites, which were made by hot pressing using either virgin or high-density polyethylene (HDPE) ...
Electrodeposited hydroxyapatite thin films modified by ion beam irradiation
(Natl Inst Optoelectronics, Bucharest-Magurele, 2009)
Surface modification of hydroxyapatite (HA) thin films electrodeposited on titanium was conducted by ion implantation, using nitrogen and argon ions at different constant fluences of 1x10(15), 1x10(16) and 1x10(17) ions/cm(2). ...
Catalytic Degradation Processes and Swelling of Alginate Bio-Medical Gels under Influence of Oxygen
(Taylor & Francis Inc, Philadelphia, 2009)
Interaction of cells with polymer networks in nanostructured devices as alginate beads for cell immobilization are considered. Influence of process parameters as oxygen concentration inside a bead on changes of alginate ...