Volume 2, Issue 1
مرور بر اساس
ارسال های اخیر
-
TiO<sub>2</sub>/SiO<sub>2</sub> prepared via facile sol-gel method as an ideal support for green synthesis of Ag nanoparticles using Oenothera biennis extract and their excellent catalytic performance in the reduction of 4-nitrophenol
(Iranian Chemical Society, 2017-01-01)In the present study, the extract of the plant of Oenothera biennis was used to green synthesis of silver nanoparticles (Ag NPs) as an environmentally friendly, simple and low cost method. And Additionally, TiO2
-
A New Sensor Based on Graphite Screen Printed Electrode Modified With Cu-Nanocomplex for Determination of Paracetamol
(Iranian Chemical Society, 2017-01-01)Paracetamol is a non-steroidal anti-inflammatory drug used as an antipyretic agent for the alternative to aspirin. Conversely, the overdoses of paracetamol can cause hepatic toxicity and kidney damage. Hence, the determination ...
-
Sonochemical synthesis and characterization of nano-sized zinc(II) coordination complex as a precursor for the preparation of pure-phase zinc(II) oxide nanoparticles
(Iranian Chemical Society, 2017-01-01)In current study, nanoparticles and single crystals of a Zn(II) coordination complex, [Zn(dmph)I2](1), {dmph=2,9-dimethyl-1,10-phenanthroline(neocuproine)}, have been synthesized by the reaction ...
-
Temperature effect on the nucleation and growth of TiO<sub>2</sub> colloidal nanoparticles
(Iranian Chemical Society, 2017-01-01)The nucleation and growth of sol-gel derived TiO2 colloidal nanoparticles have been studied using experiment and theory as well. In this study, the temperature effect on the formation of TiO2 ...
-
Highly efficient nitrobenzene photoreduction over the amino acid-modified CdS-TiO<sub>2</sub> nanostructures under visible light
(Iranian Chemical Society, 2017-01-01)CdS-coupled TiO2 nanocrystals were prepared by the microemulsion-mediated solvothermal method at pretty low temperatures. The semiconductor nanocrystals were modified with tyrosine, phenyl alanine, glysine and ...
-
Recent Advances in Crystal Engineering from Nanoscience Views: A Brief Review
(Iranian Chemical Society, 2017-01-01)Crystal engineering has recently emerged as a method of choice for the design and construction of organic as well as metal-organic functional materials. Crystal engineering attempts to establish packing trends in whole ...
-
Dispersive liquid-liquid microextraction coupled with magnetic nanoparticles for extraction of zearalenone in wheat samples
(Iranian Chemical Society, 2017-01-01)A new, sensitive and fast dispersive liquid-liquid microextraction (DLLME) coupled with micro-solid phase extraction (μ-SPE) was developed for determination of zearalenone (ZEN) in wheat samples. The DLLME was performed ...
-
An efficient method for the synthesis of photo catalytically active ZnO nanoparticles by a gel-combustion method for the photo-degradation of Caffeine
(Iranian Chemical Society, 2017-01-01)In this study, Zinc oxide nanoparticles were synthesized by gel-combustion method using a novel bio-fuel tapioca starch pearls, derived from the tubers of Mannihot esculenta, to investigate the photocatalytic degradation ...
-
Effect of adding Nanoclay (Cloisite-30B) on the Proton Conductivity of Sulfonated Polybenzimidazole
(Iranian Chemical Society, 2017-01-01)A novel sulfonated polybenzimidazole/organoclay (Cloisite-30B) (SPBI/clay) nanocomposite membranes was successfully synthesized based on aromatic diacide (1) and diaminobenzidine. Nanocomposite membranes were fabricated ...
-
Extraction-preconcentration Mercury ion by Ghezeljeh montmorillonite nanoclay as a new native adsorbent from food and water samples
(Iranian Chemical Society, 2017-01-01)Ghezeljeh montmorillonite nanoclay or “Geleh-Sar-Shoor" (means head-washing clay) used as a native adsorbent to extraction-preconcentration mercury ions from a variety of real water and fish samples have ...
-
Magnetic amine-functionalized graphene oxide as a novel and recyclable bifunctional nanocatalyst for solvent-free synthesis of pyrano[3,2-c]pyridine derivatives
(Iranian Chemical Society, 2017-01-01)The new magnetic amine-functionalized graphene oxide (Fe3O4-GO-NH2) nanocatalyst was prepared through the reaction of 3-aminopropyltriethoxysilane (APTES) with magnetic graphene oxide ...
-
Green synthesis of gold nanoparticles using plant extract: Mini-review
(Iranian Chemical Society, 2017-01-01)In this review, we examine the greenest nanoparticles of zero-valent metals, metal oxides and metal salts, with emphasis on recent developments routes. Products from nature or those derived from natural products, such as ...
-
Adsorption of H<sub>2</sub>S molecule on TiO<sub>2</sub>/Au nanocomposites: A density functional theory study
(Iranian Chemical Society, 2017-01-01)The adsorption of hydrogen sulfide molecule on undoped and N-doped TiO2/Au nanocomposites was investigated by density functional theory (DFT) calculations. The results showed that the adsorption energies of ...
-
The investigation on different light harvesting layers and their sufficient effect on the photovoltaic characteristics in dye sensitized solar cell
(Iranian Chemical Society, 2017-01-01)Titanium dioxide-based nanofibers (TiO2 nanofiber) were prepared by an electrospinning technique. The electrospun composite fibers were synthesized at different concentrations of titanium isopropoxide (25.35, ...
