Volume 5, Issue 6
مرور بر اساس
ارسال های اخیر
-
Green synthesis of silver nanoparticles using seed aqueous extract of Olea europaea
(Islamic Azad University-Tonekabon Branch, 2014-12-01)Biosynthesis of silver nanoparticles with small size and biostability is very important and used in various biomedical applications. In the present work, we describe the synthesis of silver nanoparticles (Ag-NPs) using ...
-
Tetranuclear Copper (II) schiff base complexes as new precursor for synthesis of CuO nanoparticles by solid-state thermal decomposition
(Islamic Azad University-Tonekabon Branch, 2014-12-01)In this paper, we used tetranuclear copper (II) Schiff base complexes, [Cu4 (μ-sal2hn) (μ-N3)2(N3)2] (1) and [Cu4 (μ-salophen) ...
-
Synthesis of silver nanoparticles and their antibacterial activity
(Islamic Azad University-Tonekabon Branch, 2014-12-01)In study, spherical Silver nanoparticles (SNPs) were synthesized by chemical reduction method from a metal precursor silver nitrate in presence of an anionic surfactant and strong reducing agent. In this experimental work, ...
-
Synthesis and identification of nanoparticles cobalt (II) bromide by ball mill method
(Islamic Azad University-Tonekabon Branch, 2014-12-01)Synthesis, identification and thermal behavior studies of nanoparticles cobalt (II) bromide has been studied in this research. Cobalt (II) bromide was synthesized by planetary high-energy ball mill. The general formula of ...
-
Exemestane loaded polymeric nanoparticles for oral delivery
(Islamic Azad University-Tonekabon Branch, 2014-12-01)The aim of the present study was to develop Exemestane loaded polymeric nanoparticles for improved oral bioavailability of Exemestane. Exemestane loaded nanoparticles were prepared by solvent displacement method with ...
-
Enzymatic degradation of Poly (ε-Caprolactone) and Starch blends bontaining SiO2 nanoparticle by Amyloglucosidase and α-Amylase
(Islamic Azad University-Tonekabon Branch, 2014-12-01)The aims of the study were to investigate the effect of poly(ε -caprolactone) (PCL) and nano- SiO2 within the thermoplastic starch (TPS) blends on the rate and extent of starch enzymatic hydrolysis using enzymes ...
-
A systematic growth of Gold nanoseeds on Silica for Silica@Gold core-shell nanoparticles and investigation of optical properties
(Islamic Azad University-Tonekabon Branch, 2014-12-01)Metal nanoshells consists of a dielectric core surrounded by a thin noble metal shell, possess unique optical properties, which render nanoshells attractive for use in different technologies. This paper reports a facile ...
-
Production and microstructural investigation of Al-nano TiB2 composite produced by powder metallurgy technique
(Islamic Azad University-Tonekabon Branch, 2014-12-01)Automotive and aerospace industries are required to light materials which have high properties. This causes to reduce production cost and fuel consumption. One of these advanced materials that have been attracted at these ...
-
Synthesis and characterization of Cadmium Oxide nanoparticles for antimicrobial activity
(Islamic Azad University-Tonekabon Branch, 2014-12-01)Cadmium Oxide (CdO) nanoparticles were prepared by precipitation method using Cadmium acetate and ammonia solution. Presence of chemical species, were verified by Fourier Transform Infra Red (FTIR) Spectrum. From X-Ray ...
-
Synthesis, characterization and antimicrobial properties of CuO nanoparticles against gram-positive and gram-negative bacterial strains
(Islamic Azad University-Tonekabon Branch, 2014-12-01)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 ...
-
A numerical study on reinforced composites by spherical nano-particles
(Islamic Azad University-Tonekabon Branch, 2014-12-01)In the current paper, finite element method is employed for numerical simulations and the study of influential parameters on elastic modulus of polymer-matrix nano-composites. Effects of different key parameters including ...
