11 hasil untuk "Mahboubeh Dolatyari"
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Artikel Jurnal
Strong anti-viral nano biocide based on Ag/ZnO modified by amodiaquine as an antibacterial and antiviral composite
Abstract In this paper, we synthesized Ag/ZnO composite colloidal nanoparticles and the surface of nanoparticles was improved by amodiaquine ligand. The synthesized nanoparticles were characterized using the XRD diffraction pattern, FT-IR Spectroscopy, TEM image, and UV–Vis spectroscopy. The…
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Advances in Nanoparticle-Based Fabrication Techniques for Infrared Detectors: A Comprehensive Review
The field of infrared (IR) photodetection is undergoing rapid development through the emergence of solution-processable nanoparticle (NP)-based materials and fabrication strategies. This review critically examines recent advances in fabrication approaches for NP-based IR detectors, emphasizing the…
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Investigation of lithium silicate compounds stability by means of x-ray diffraction method (XRD)
In this work, the comprision of phase stability of lithium silicates in the ratios of Li:Si 1:2 and 1:3 from the raw materials of lithium nitrate and silicic acid and in the ratio of Li:Si 1:2 from the raw materials of lithium sulphate and silicic acid in the temperatures of 48, 72, 96 and 120 h…
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Artikel Jurnal
High-efficiency upconversion process in cobalt and neodymium doped graphene QDs for biomedical applications
Abstract Multiphoton absorbing upconversion nanoparticles are emerging as bioimaging materials but are limited by the low quantum yield of their visible fluorescence. This article contains colloids of graphene quantum dots (GQDs), Neodymium, and Cobalt doped Graphene Quantum dots (Co-GQDs and…
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Curcumin-Functionalized Ag and ZnO Nanoparticles: A Nanotherapeutic Approach for Treating Infections in Diabetic Wounds
Chronic wounds, such as diabetic ulcers, remain a significant clinical challenge due to high infection risk and delayed healing. This study presents a comprehensive evaluation of a novel wound dressing incorporating curcumin-functionalized silver–zinc oxide (Ag-ZnO) nanoparticles. The formulation…
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High-Resolution Color Transparent Display Using Superimposed Quantum Dots
In this paper, a high-resolution full-color transparent monitor is designed and fabricated using the synthesized quantum dots for the first time. For this purpose, about 100 compounds that had the potential to emit blue, green, and red lights were selected, and simulation was performed using the…
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Artikel Jurnal
Ag/ZnO core–shell NPs boost photosynthesis and growth rate in wheat seedlings under simulated full sun spectrum
Abstract Breeding programs rely on light wavelength, intensity, and photoperiod for rapid success. In this study, we investigated the ability of Ag/ZnO nanoparticles (NPs) to improve the photosynthesis and growth of wheat under simulated full solar spectrum conditions. The world population is…
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High-speed and high-precision PbSe/PbI2 solution process mid-infrared camera
Abstract Infrared (IR) cameras based on semiconductors grown by epitaxial methods face two main challenges, which are cost and operating at room temperature. The alternative new technologies which can tackle these two difficulties develop new and facile material and methods. Moreover, the…
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Core/Shell ZnO/TiO2, SiO2/TiO2, Al2O3/TiO2, and Al1.9Co0.1O3/TiO2 Nanoparticles for the Photodecomposition of Brilliant Blue E-4BA
The synthesis and characterization of ZnO/TiO2, SiO2/TiO2, Al2O3/TiO2, and Al1.9Co0.1O3/TiO2 core/shell nanoparticles (NPs) is reported. The NPs were used for photocatalytic degradation of brilliant blue E-4BA under UV and visible light irradiation, monitored by high-performance liquid…
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Sol Sol-gel synthesis, structural and optical properties investigation of Ce4+ doped CdO sub-micron materials
Highly crystalline Ce4+ -doped cadmium oxide sub-micron structures were synthesized by calcinations of the obtained precursor of a sol-gel reaction. The reaction was carried out with cadmium nitrate (Cd(NO3)2.4H2O), cerium nitrate Ce(NO3)4.6H2O and ethylene glycol (C2H6O2) reactants without any…
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Sildenafil-Coated Silver Nanoparticles for Anal Fissure Wound Healing—A Combined Experimental/Molecular Docking Study
PVP-stabilized silver nanoparticles (Ag NPs) were functionalized with sildenafil (Sil), leading to spherical NPs (Ag@Sil NPs) with a size of about 30 nm as observed through transmission electron microscopy and dynamic light scattering. Fourier-transformed IR spectroscopy confirmed the covering of…