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Inhibition of Microbial Growth by Silver-Starch Nanocomposite Thin Films
(Vsp Bv, Leiden, 2011)
A sago starch biopolymer with embedded silver nanoparticles has been studied as a material for the prevention of microbial growth. Approximately 8 nm in size, silver nanoparticles have been synthesized by reduction of the ...
Multifunctional Properties of Polyester Fabrics Modified by Corona Discharge/Air RF Plasma and Colloidal TiO2 Nanoparticles
(Wiley, Hoboken, 2011)
In this study the possibility of tailoring the textile nanocomposite materials based on the polyester fabric and TiO2 nanoparticles that can simultaneously provide desirable level of antibacterial activity, UV protection, ...
Behaviour of small cracks during their propagation from Vickers indentations in coarse-grain steel: An experimental investigation
(Elsevier Sci Ltd, Oxford, 2011)
In this investigation we look at the influence of the local residual stresses caused by Vickers-pyramid indenting on the initiation and early propagation of small cracks from indentations in coarse-grain martensitic steel. ...
The first hydroelectric power plant in the Balkans built on the basis of Tesla’s principles
(International Symposium on History of Machines and Mechanisms, HMM 2012, 2012)
At the end of the 19th century, Serbia was among the first European countries to start electrification. A very bad economic situation, caused by centuries-old slavery and lack of capital, did not prevent the Serbs to start ...
Separation and determination of arsenic species in water by selective exchange and hybrid resins
(Elsevier Science Bv, Amsterdam, 2011)
A simple and efficient method for separation and determination of inorganic arsenic (iAs) and organic arsenic (oAs) in drinking, natural and wastewater was developed. If arsenic is present in water prevailing forms are ...
Optimal waste heat recovery and reuse in industrial zones
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Significant energy efficiency gains in zones with concentrated activity from energy intensive industries can often be achieved by recovering and reusing waste heat between processing plants. We present a systematic approach ...
Fenitrothion adsorption - desorption on organo - minerals
(Elsevier, Amsterdam, 2011)
The adsorption-desorption of the pesticide fenitrothion on organo-montmorillonite, organo-clinoptilolite and organo-sepiolite was studied at different loadings of stearyl- dimethylbenzylammonium cations (SDBA). The SDBA ...
Experimental Determination of Densities and Refractive Indices of the Ternary Mixture 2-Methyl-2-propanol + Cyclohexylamine plus n-Heptane at T = (303.15 to 323.15) K
(Amer Chemical Soc, Washington, 2011)
The experimental data of the tertiary 2-methyl-2-propanol + cyclohexylamine + n-heptane (densities rho and refractive indices nD data) and three binary systems: 2-methy1-2-propanol + cyclohexylamine (n(D) data). ...
The Influence of Surface Treatment by Hydrogenation on the Biocompatibility of Different Hydroxyapatite Materials
(IOP Publishing Ltd, Bristol, 2011)
The influence of hydrogenation on the biocompatibility of different hydroxyapatite (HAP) materials was tested. Materials consisted of pure HAP, HAP substituted with manganese (Mn+2) and with magnesium (Mg+2) - all axially ...
Total polyphenols and antioxidative activity of water extracts of spent coffee
(Karger, Basel, 2011)