منابع مشابه
DNA/Ag Nanoparticles as Antibacterial Agents against Gram-Negative Bacteria
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The phenomenon of negative remanent magnetization (NRM) has been observed experimentally in a number of heterogeneous magnetic systems and has been considered anomalous. The existence of NRM in homogenous magnetic materials is still in debate, mainly due to the lack of compelling support from experimental data and a convincing theoretical explanation for its thermodynamic validation. Here we re...
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Negative thermophoresis is a phenomenon of particle transport induced by a temperature gradient, by which small particles migrate from low to high temperatures. In gas media, it depends strongly on the gas-particle interaction and temperature. In this paper, we show that negative thermophoresis is possible in the free molecular regime and a theoretical criterion is derived. On the basis of a ge...
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Nano structured materials have wide range of applications due to their interesting size-dependent chemical and physical properties compared to particles of size in the range of micrometer. Copper oxide nano materials are of interest on account of their potential uses in many technological fields. In this study CuO nanoparticles were synthesized via simple sol gel method using basic CuSO4<...
متن کاملSynthesis, characterization and antimicrobial properties of CuO nanoparticles against gram-positive and gram-negative bacterial strains
Nano structured materials have wide range of applications due to their interesting size-dependent chemical and physical properties compared to particles of size in the range of micrometer. Copper oxide nano materials are of interest on account of their potential uses in many technological fields. In this study CuO nanoparticles were synthesized via simple sol gel method using basic CuSO4<...
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ژورنال
عنوان ژورنال: Science-Business eXchange
سال: 2014
ISSN: 1945-3477
DOI: 10.1038/scibx.2014.135