Volume 1, Issue 3
مرور بر اساس
ارسال های اخیر
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Investigating the effects of post-heat treatment temperatures on the structure of prepared nanorod by hydrothermal method
(University of Kashan, 2011-07-01)In this study, the TiO2 nanorods were synthesized from P25 TiO2 nanoparticles by hydrothermal method in 10 M NaOH solution. The effects of annealing temperatures on produced nanorods were investigated by scanning electron ...
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Nanocrystalline copper(II) oxide-catalyzed one-pot four- component synthesis of polyhydroquinoline derivativesunder solvent-free conditions
(University of Kashan, 2011-07-01)The efficient and environmentally friendly method for the one-pot synthesis of polyhydroquinolines has been developed in the presence of CuO nanoparticles. The multi-component reactions of aldehydes, dimedone, ethyl ...
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The effect of pulsed electrodeposition parameters on the microstructure and magnetic properties of the CoNi nanowires
(University of Kashan, 2011-07-01)CoNi nanowires were deposited by pulsed electrodeposition technique into porous alumina templates. The effect of off time between pulses (toff) and reductive/oxidative time (treduc/oxid) on the microstructure and magnetic ...
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Organic-inorganic hybrid nanomaterials prepared from 4- formyl benzo-12-crown-4-ether and silica coated magnetite nanoparticles
(University of Kashan, 2011-07-01)Silica coated magnetite nanoparticles were covalent grafted with 3-aminopropyl trimethoxysilane to give APTSCMNPs. Reaction of the resulted nanomaterial with 4-formyl benzo-12-crown-4 ether afforded FB12C4/APTSMNPs ...
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Investigation of the interaction of carbon dioxide fluid with internal and external single-wall carbon nanotubes by DFT
(University of Kashan, 2011-07-01)The effective parameters of (5, 0) and (5, 5) single-wall carbon nanotubes during the interaction with carbon dioxide as sensors are determined. The interaction of carbon dioxide molecules with internal and external walls ...
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Thermoluminescece properties of BeO:Mg nanoparticles produced by sol-gel method
(University of Kashan, 2011-07-01)Beryllium oxide (BeO) nanopowder was synthesized using sol-gel method and the effects of changes of chemical reagents were investigated. Because of tissue equivalence and other outstanding thermoluminescence ...
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Nanoporous Ag-CNTs foamed electrode for lithium intercalation
(University of Kashan, 2011-07-01)Intercalation of lithium into Ag-CNTs sample is reported here. We have used a nano-porous silver foam as a frame for deposition of the CNTs inside the pores by electrophoresis deposition (EPD) technique. By ...
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A rapid microwave route for the synthesis of ZnS nanoparticles
(University of Kashan, 2011-07-01)ZnS nanoparticles were synthesized via a simple surfactant free microwave route. In this synthesis, thioacetamide was used as sulfur source. The effects of different parameters such as type of zinc ...
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Structural studies on the interaction of nano-SiO2 with lysozyme
(University of Kashan, 2011-07-01)The interaction between nano-SiO2 and lysozyme was investigated by the method of UV-Visible detection and fluorescence spectroscopic techniques. The thermal denaturation of lysozyme has been investigated in the presence ...
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Determination of epinephrine in the presence of uric acid and folic acid using nanostructure-based electrochemical sensor
(University of Kashan, 2011-07-01)Fabrication and electrochemical characterization of a sensor for the determination of epinephrine (EP), uric acid (UA) and folic acid (FA) is described. The sensor was prepared using carbon paste electrode (CPE) modified ...
