A5022827414- Bone Tissue Engineering Materials
- Nanoparticle-Based Drug Delivery
- Advanced Photocatalysis Techniques
- Iron oxide chemistry and applications
- TiO2 Photocatalysis and Solar Cells
- Electrochemical sensors and biosensors
- Graphene and Nanomaterials Applications
- Enzyme Catalysis and Immobilization
- Nanomaterials for catalytic reactions
- Quantum Dots Synthesis And Properties
- Advanced Nanomaterials in Catalysis
- Perovskite Materials and Applications
- Electrospun Nanofibers in Biomedical Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- ZnO doping and properties
- Nanoparticles: synthesis and applications
- Conducting polymers and applications
- Chalcogenide Semiconductor Thin Films
- Silicone and Siloxane Chemistry
- Magnesium Oxide Properties and Applications
- Polymer Nanocomposite Synthesis and Irradiation
- Polyoxometalates: Synthesis and Applications
- Phosphorus compounds and reactions
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Diamond and Carbon-based Materials Research
Islamic Azad University of Varamin
2015-2024
Islamic Azad University, Tehran
2009-2023
in this paper, two novel Composites zinc phosphate/Polyvinyl alcohol (ZnP-PVA) and Zinc Phosphate/Polyvinyl alcohol/Carboxymethyl cellulose (ZnP-PVA/CMC) had been synthesized by a low-temperature one-step ultrasonic-template assisted route. For characterization of samples, Scanning Electron Microscopy (SEM), X-ray diffraction (XRD), Transmission (TEM), Fourier-transform infrared spectroscopy (FTIR), Energy Dispersive X-Ray Analysis (EDAX), MIC/MBC EIS were used. FTIR spectra the composite...
In This study, three new surface-modified antibacterial and anticorrosive nanocomposites (zinc Phosphate- Polyvinyl Pyrrolidone, Zinc Pyrrolidone/Hydroxy Apatite Apatite/Alginate) were synthesized in low-temperature by facile efficient method. We crosslink Alg with Zn2+ Ca2+ to make it insoluble enhancing of their physical biological properties Apatite/Alginate). Nanocrystals characterized (XRD), (FT-IR), (EDX), (SEM) (TEM). the TEM image showed that core shell nanocrystal had good...
Oriental Journal of Chemistry is a peer reviewed quarterly research journal pure and applied chemistry. It publishes standard papers in almost all thrust areas current chemistry academic commercial importance. provides platform for rapid publication quality papers, reviews letters. abstracted indexed reputed National International agencies.
In this paper, we report preparation of hydrophilic hybrid nanocomposite coatings on glass substrates using Zinc acetate solutions based 3-glycidoxypropyltrimethoxysilane (GPTMS), epoxy resin, aromatic amine (HY850), polyethylene glycol (PEG) and surfactant (polyoxyethylene(4)laurylether) by the sol-gel process. Furthermore, effects PEG addition to precursor property microstructure resultant coating film were studied. The behavior study synthesized was performed adding different amounts...
The conformational behaviors of 2-fluoro-2-oxo-1,3,2- (compounds 1-3), 2-chloro-2-oxo- 1,3,2- 4-6), 2-bromo-2-oxo-1,3,2- 7-9), -dioxa, -dithia, -diselena phosphorinanes have been analyzed by means hybrid density functional theory (B3LYP/6- 311+G**) and ab initio molecular orbital (HF/6-311+G**) based methods NBO interpretation. results justified the axial conformations preference compounds 1-9. calculated relative energies ΔE0 Gibbs free energy difference values (ΔGeq-ax) between equatorial...
Oriental Journal of Chemistry is a peer reviewed quarterly research journal pure and applied chemistry. It publishes standard papers in almost all thrust areas current chemistry academic commercial importance. provides platform for rapid publication quality papers, reviews letters. abstracted indexed reputed National International agencies.
Silver nanoparticles are excellent biocompatible surfaces for the immobilization of enzymes. However, separation silver nanoparticle-enzyme bioconjugate material from reaction medium is often difficult. In this study, we investigate assembly on surface amine-functionalized zeolite microspheres or formation zeolite-silver nanoparticle "core-shell" structure and thereafter, using obtained in fungal protease. The occurs through amine groups present 3-aminopropyltrimethoxysilane (3-APTS)....
Magnetic iron oxide nanoparticles with proper surface coatings are increasingly being evaluated for clinical applications such as hyperthermia, drug delivery, magnetic resonance imaging, transfection and cell/protein separations. In this work, silica coated nanoparticles, which very useful delivering chemotherapeutic drugs, has been prepared by precipitation in an aqueous solution of (II) (III) chlorides under basic condition. process, polyvinylpyrrolidone (PVP) used a stablizer. Surface...