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Combustion Synthesis and Characterization of CeO2 Nanopowder
(Acta Chimica Slovenica, 2008)
Modified combustion procedure, named as polymer complex solution method (PCS), was used for synthesis of CeO2 nanopowder. As fuel was employed polyethylene glycol (PEG) with average molecular weight 200. Post-synthesis ...
Simple criterion for selection of flavonoid compounds with anti-HIV activity
(Bioorganic and Medicinal Chemistry Letters, 2007)
Flavonoid compounds represent an important natural source of antiretrovirals for AIDS therapy due to their significant anti-HIV-1 activity and low toxicity. Here we propose a simple theoretical criterion to discriminate ...
Gel combustion synthesis of transition metal ions doped Zn2SiO4 powder
(Journal of Optoelectronics and Advanced Materials, 2008)
We present here the synthesis procedure for obtaining Zn2SiO4:M2+ (M = Mn, Ni, Co) powder based on the combination of so-gel and combustion methods. Combustion is performed both in a conventional furnace and in a microwave ...
Transition metal complexes with Girard reagent-based ligands. Part III. Synthesis and characterization of salicylaldehyde Girard-T hydrazone complexes. Crystal structure of ligand and two isostructural copper(II) complexes
(Springer, 2007)
The ligand, salicylaldehyde Girard-T hydrazonium chloride, [H(2)SalGT]Cl (1), and two complexes [Cu(HSalGT)X-2]center dot H2O (X = Br(2); Cl(3)) were synthesized and their crystal structures were determined by single-crystal ...
Magnetic properties of nanoparticle La0.7Ca0.3MnO3 prepared by glycine-nitrate method without additional heat treatment
(Scripta Materialia, 2008)
Nanoparticle La0.7Ca0.3MnO3 was synthesized for the first time by the glycine-nitrate method without additional heat treatment. The average crystallite size of similar to 10 nm obtained by both transmission electron ...
Sintering of Si3N4 with Li-exchanged zeolite additive
(International Journal of Materials Research, 2006)
This paper deals with the densification and phase transformation of Si3N4 with additives of Li-exchanged zeolite during pressureless sintering at significantly reduced temperatures. Dilatometric shrinkage data show that ...
EMILINs Interact with Anthrax Protective Antigen and Inhibit Toxin Action in Vitro
(Matrix Biology, 2008)
The informational spectrum method (ISM) is a virtual spectroscopy method for the fast analysis of potential protein-protein relationships. By applying the ISM approach to the GeneBank protein database the vascular proteins ...
Investigation on the crystallization process of Eu3+: CaSiO3 gel using optical and thermal methods
(Acta Physica Polonica A, 2007)
Alkoxy sol-gel technique is an important preparation method for production of rare-earth based phosphors. Crystallization of gel provides a way to prepare phosphors on lower working temperatures than those required for the ...
A method of vehicle active suspension design
(Forschung Im Ingenieurwesen = Engineering Research, 2006)
This paper contributes to the design of active suspension systems, by the use of spatial vehicle model, without filtered feedback of the control system. A method of stochastic parameters optimisation has been utilized for ...
Radiobiological analysis of human melanoma cells on the 62 MeV CATANA proton beam
(International Journal of Radiation Biology, 2006)
Purpose: To measure the ability of protons and gamma-rays to effect cell viability and cell survival of human HTB140 melanoma cells. Materials and methods: Exponentially growing HTB140 cells were irradiated close to the ...