A5039810933- Advanced Chemical Physics Studies
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Free Radicals and Antioxidants
- Mass Spectrometry Techniques and Applications
- Metal complexes synthesis and properties
- Advanced Photocatalysis Techniques
- Spectroscopy and Quantum Chemical Studies
- Crystallography and molecular interactions
- Photochemistry and Electron Transfer Studies
- Boron and Carbon Nanomaterials Research
- Analytical Chemistry and Chromatography
- Phase Equilibria and Thermodynamics
- Gold and Silver Nanoparticles Synthesis and Applications
- Thermodynamic properties of mixtures
- Laser-Ablation Synthesis of Nanoparticles
- Energetic Materials and Combustion
- DNA and Nucleic Acid Chemistry
- Carbon dioxide utilization in catalysis
- Organic Chemistry Cycloaddition Reactions
- Chemical Thermodynamics and Molecular Structure
- Atmospheric chemistry and aerosols
- Chemical Reaction Mechanisms
- Molecular Spectroscopy and Structure
- Nanocluster Synthesis and Applications
Isfahan University of Technology
2016-2025
University of Isfahan
2014-2019
Islamic Azad University of Nishapur
2019
Brazilian Synchrotron Light Laboratory
2011
Yazd University
2007-2008
The Abdus Salam International Centre for Theoretical Physics (ICTP)
2006-2007
Due to the excellent ion-sensing potential of covalent organic frameworks (COFs), new imine-linked conjugated COF (IC-COF) is synthesized through a water-based synthesis reaction between 1,5-diaminonaphthalene and 2,4,6-tris(4-formylphenoxy)-1,3,5-triazine create luminescence sensor. It noteworthy that green IC-COF shows selectivity phosphate ions (PO43–) with detection limit 0.61 μM. The recyclability performance high, indicating it can be reused without significant reduction in (5.2%...
In the present study, a new sandwich-like nanocomposite as multifunctional smart nanocarrier for curcumin (Cur) targeted delivery and cell imaging was prepared by immobilization of gold nanoparticles on folic acid-modified dendritic mesoporous silica-coated reduced graphene oxide nanosheets (AuNPs@GFMS). The physical chemical properties were investigated atomic force microscopy (AFM), transmission electron (TEM), X-ray diffraction (XRD), UV-Vis, field-emission scanning (FE-SEM), Fourier...
In the present study, a mesoporous photocatalyst based on Au–Pd nanoparticles incorporated into g-C3N4 was prepared by coassembly method using melamine as carbon and nitrogen source, polyvinyl pyrrolidone dispersing agent, pulse laser ablation in liquid technique for preparing gold subsequent decoration with Pd nanoparticles. At final stage, Au–Pd/g-C3N4 nano-photocatalyst obtained via low-ramping pyrolysis an argon atmosphere. The activity of catalyst related to its structure, which...
Various cyclic carbonates were prepared by cycloaddition of carbon dioxide with different epoxides using imidazolium-based catalysts grafted on a mesoporous silica support through 3-aminopropyltrimethoxysilane and Br–(CH2)n–Br (n = 2 or 4) under efficient mild conditions. The characterized various physicochemical techniques such as magic angle spinning (MAS) NMR, 1H Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Field-emission scanning microscopy (FESEM),...
A highly sensitive quinoline based “dual” chemosensor used for fluorometric detection of Zn<sup>2+</sup>, live-cell imaging, and colorimetric Co<sup>2+</sup>.
In this work, the ability of different types nanocages including Al12N12, Al12P12, Be12O12, B12N12, Si12C12, Mg12O12 and C24 for adsorption detection poisonous gases HCN ClCN has been investigated, theoretically using D3 dispersion corrected density functional theory (DFT-D3). The absorption spectra HCN–nanocage ClCN–nanocage complexes were calculated by time-dependent (TD-DFT) compared with spectrum isolated nanocage to investigate sensing gases. It was found that strongest interaction...
The dissociation of water has been identified as one the crucial reactions in evolving H2 and O2 clean fuels many investigations. Studying cooperative synergic effect between RuO2 Fe2O3 on performance RuO2–Fe2O3 toward reaction is subject our research present work. first computational investigations from energy point view mixed system, (RuO2)4–(Fe2O3)2, compared to isolated clusters are presented using density functional theory method both gas phases. lowest values calculated activation (Ea)...
A novel parameterization of a self-consistent charge density functional-based tight-binding scheme (SCC-DFTB) to characterize gold (Au)-water hybrid systems by developing new pair parameters for (Au, O, H-X where X = Au, H) using the DFTB module Material Studio 2020 is introduced. To Au-water within framework, derived are systematically compared with DFT-DMOL3 and DFTB-AuOrg (existing library DFTB) data Aun clusters (n 2, 4, 8, 25, 34), mono layer surfaces 7, 19, 37, 49), Au50 bilayer...
[Pd{(C,N)–C6H4CH2NH(Et) (Qu)] (2) and (Nar)] (3) (Qu = Quercetin, Nar Naringin) mononuclear palladium (II) complexes have been synthesized characterized using elemental analysis, IR electronic spectroscopy. The interaction of the prepared with calf thymus DNA bovine serum albumin (BSA), monitored by UV–visible fluorescence titrations, respectively, carried out to better understand mode their action under biological conditions. Intercalative binding between is suggested constant (Kb) values...