مرور Volume 4, Issue 2 بر اساس عنوان
در حال نمایش موارد 1 - 6 از 6
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Accurate characteristics of Helium in nano-channels
(Islamic Azad University-Tonekabon Branch, 2013-12-01)This article describes an accurate subPico flowmeter bifurcatedin to liquid and gas flowrates less than 1mol/s for both MEMS/NEMS and cryogenic technology applications. The MEMS/NEMS are described as ...
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Buckling of nanotubes under compression considering surface effects
(Islamic Azad University-Tonekabon Branch, 2013-12-01)In this paper, the modified Euler-Bernoulli beam model is presented to examine the influence of surface elasticity and residual surface tension on the critical force of axial buckling of nanotubes in the presence of rotary ...
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Correlation of morphology and luminescent properties of ZnO nano particles to different surfactants via hydrothermal method
(Islamic Azad University-Tonekabon Branch, 2013-12-01)Nanocrystalline Zinc Oxide (ZnO) powders with different morphology have been successfully synthesized by using different surfactants such as Cetyl Trimethyl Ammonium Bromide (CTAB), Sodium Dodecyl Sulphate (SDS), and Tri ...
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Novel biosynthesis of silver nanoparticles (SNPs) using Chrysosporium sps. and Aspergillus sps.
(Islamic Azad University-Tonekabon Branch, 2013-12-01)Interaction of Chrysosporium sps. and Aspergillus sps. with aqueous AgNO3 was investigated for synthesis of silver nanoparticles. Biological reduction and extracellular synthesis of silver ...
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Synthesis and enhanced mechanical properties of nano Zinc Oxide in Polyvinyl alcohol and Polyvinyl pyrollidone composite film
(Islamic Azad University-Tonekabon Branch, 2013-12-01)Zinc oxide nanoparticles have been synthesized by chemical reaction method. Polyvinyl alcohol (PVA) composite film filled with nanometric, monodispersed zinc oxide nano particles prepared by PVA solution and nanozinc ...
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UV-Vis spectroscopic study of the stability of Silver nanoparticles in monovalent and divalent electrolyte solutions
(Islamic Azad University-Tonekabon Branch, 2013-12-01)Nanotechnology has been advanced since the last decades. Among all nanomaterials that have been developed, nanosilver is the most frequently used nanoparticles. Its release into natural water bodies is inevitable due to ...



