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Surface characterisation of PLLA polymer in HAp/PLLA biocomposite material by means of nanoindentation and artificial neural networks
(Taylor & Francis Ltd, Abingdon, 2010)
In this paper, the mechanical properties of polymer matrix phase (modulus of elasticity, yield stress and work hardening rate) have been determined using combined methods such as nanoindentation, finite element modelling ...
Structure investigation of fluorinated aluminophosphate ULM-3 Al templated by 3-methylaminopropylamine
(Academic Press Inc Elsevier Science, San Diego, 2010)
A single-crystal X-ray diffraction analysis of an open-framework aluminophosphate ULM-3 Al prepared by 3-methylaminopropylamine (MAPA) as structure-directing agent revealed an orthorhombic Pcab symmetry (a=9.9949(4)angstrom, ...
The effect of applied current density on the surface morphology of deposited calcium phosphate coatings on titanium
(Elsevier, Amsterdam, 2012)
Electrochemical deposition of calcium phosphate coatings on titanium was performed galvanostatically from the aqueous solution of Ca(NO3)(2) and NH4H2PO4 with the current densities between 5.0 and 10 mA cm(-2), for different ...
Microwave sintering improves the mechanical properties of biphasic calcium phosphates from hydroxyapatite microspheres produced from hydrothermal processing
(Springer, New York, 2010)
Starting from two microspherical agglomerated HAP powders, porous biphasic HAP/TCP bioceramics were obtained by microwave sintering. During the sintering the HAP powders turned into biphasic mixtures, whereby HAP was the ...
Cancer Incidence in a Population Living Near a Petrochemical Facility and Oil Refinery
(Collegium Antropologicum, 2011)
There is growing concern that pollution from petrochemical and oil refinery installations in Pancevo (Serbia) has increased the incidence of various diseases including cancer The aim of our study was to investigate cancer ...
Comparative analysis of fecal DNA extraction methods with phylogenetic microarray: Effective recovery of bacterial and archaeal DNA using mechanical cell lysis
(Elsevier Science Bv, Amsterdam, 2010)
Several different protocols are used for fecal DNA extraction, which is an integral step in all phylogenetic and metagenomic approaches to characterize the highly diverse intestinal ecosystem. We compared four widely used ...
Immobilization of lipase from Candida rugosa on Sepabeads(A (R)): the effect of lipase oxidation by periodates
(Springer, New York, 2011)
The objective of this paper was the investigation of a suitable Sepabeads(A (R)) support and method for immobilization of lipase from Candida rugosa. Three different supports were used, two with amino groups, (Sepabeads(A ...
Aging of transformer insulation - experimental transformers and laboratory models with different moisture contents: Part I - DP and furans aging profiles
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2019)
The paper presents the results of a comparative study on accelerated aging of specially designed experimental transformers and their corresponding laboratory models. The experimental transformers are 300 kVA, with insulation ...
Chemometric study of chromatographic and computational bioactivity parameters of diphenylacetamides
(Wiley, Hoboken, 2019)
Selected chemometric methods were used to form models that define the qualitative and quantitative dependence between the chemical structure and the parameters of potential biological activity (lipophilicity, retention, ...
Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Covalent sidewall functionalization of multiwalled carbon nanotubes (MWCNTs) has been performed using two approaches, direct and indirect cycloaddition through diethyl malonate, based on the Bingel reaction. The results ...