مرور Volume 4, Issue 1 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 8 از 8
-
An investigation on synthesis and magnetic properties of nanoparticles of Cobalt Ferrite coated with SiO2
(Islamic Azad University-Tonekabon Branch, 2013-08-01)SiO2-coated Cobalt Ferrite (CoFe2O4) nanoparticles were obtained by the hydrolysis of tetraethylorthosilicate in the presence of CoFe2O4 nanoparticles in co-precipitation. ...
-
Green growth of CdSe nanostructures for application in Schottky type solar cell
(Islamic Azad University-Tonekabon Branch, 2013-08-01)CdSe nanostructures were synthesized by using green chemical route as starch was used as capping agent. XRD, HR-TEM, SEAD, UV and PL studies were made for structural and optical properties of the prepared sample. Film ...
-
Extracellular synthesis, characterization and antibacterial activity of Silver nanoparticles by Actinomycetes isolative
(Islamic Azad University-Tonekabon Branch, 2013-08-01)The development of the eco friendly procedures makes nanoparticles as the rapidly growing field of nanotechnology. Amongst, the silver nanoparticles have become prominent in the field of medicine to their peculiar antimicrobial ...
-
First principles studies on band structures and density of states of graphite surface oxides
(Islamic Azad University-Tonekabon Branch, 2013-08-01)Graphite oxide constitutes carbon network with oxygen atoms both on hexagonal arrangement and the edge sites. Structural and electronic properties for graphite-oxygen complexes have been explored using first-principles ...
-
Synthesis and characterization of nanocrystalline CoAPO-5: Structural and morphological analysis by alteration on hydrothermal parameters
(Islamic Azad University-Tonekabon Branch, 2013-08-01)Nano-zeolite CoAPO-5 as a member of AFI family, was synthesized via a hydrothermal treatment, and structurally characterized using X-ray diffraction (XRD), scanning electron microscope (SEM), and energy dispersive X-ray ...
-
A DFT study of NMR parameters for MgO nanotubes
(Islamic Azad University-Tonekabon Branch, 2013-08-01)Magnesium oxide nanotubes of finite length are investigated by the Density Functional Theory (DFT) at the B3LYP/6-31G (d) level. The (6, 0) zigzag and (4, 4) armchair of MgO nanotubes were considered and nuclear magnetic ...
-
Simulation study of the performance of a biologically sensitive field effect transistor
(Islamic Azad University-Tonekabon Branch, 2013-08-01)The transformation of biochemical information into a physical or chemical signal is the basic idea behind a biosensor. The efficient detection of charged biomolecules by biosensor with appropriate device has caught tremendous ...
-
Trace determination of gatifloxacin in pharmaceutical and biological samples using hydrophobic magnetic nanoparticles-assisted ionic liquid microextraction coupled with spectrofluorimetry
(Islamic Azad University-Tonekabon Branch, 2013-08-01)A simple and rapid microextraction procedure based on the application of magnetic nanoparticles and hydrophobic 1-Hexylpyridinium hexafluorophosphate [Hpy][PF6] ionic liquid (IL) was applied to trace determination of ...



