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2621
Effect of colloidal particle size on physicochemical properties and aggregation behaviors of two alkaline soils
Published 2025-01-01“…The present study revealed the size effects of two alkaline soil colloids on carbon content, clay minerals, surface properties and suspension stability, emphasizing that soil nanoparticles are prone to be more stably dispersed instead of being aggregated. …”
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2622
TiO2/ZnS/CdS Nanocomposite for Hydrogen Evolution and Orange II Dye Degradation
Published 2011-01-01“…Hydrogen evolution was observed in the presence of palladium and platinum nanoparticles deposited on TiO2/ZnS/CdS composites. The morphology was obtained by scanning electron microscopy, the nitrogen adsorption-desorption was used for determination of surface area (BET) and porosity. …”
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2623
Synthesis and Characterization of Cerium Doped Titanium Catalyst for the Degradation of Nitrobenzene Using Visible Light
Published 2014-01-01“…Cerium doped catalyst was synthesized using Titanium isopropoxide as the Titanium source. The metal doped nanoparticles semiconductor catalyst was prepared by sol-sol method with the sol of Cerium. …”
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2624
Forebrain Ischemia-Reperfusion Simulating Cardiac Arrest in Mice Induces Edema and DNA Fragmentation in the Brain
Published 2007-05-01“…To determine whether damage to the hippocampus can be detected in live animals, we infused a T 2 susceptibility magnetic resonance contrast agent (superparamagnetic iron oxide nanoparticles [SPIONs]) that was linked to single-stranded deoxyribonucleic acid (DNA) complementary in sequence to c-fos messenger ribonucleic acid (SPION-cfos); we acquired in vivo T 2 * -weighted MRI 3 days later. …”
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2625
Tribological Characterization of Epoxy Hybrid Composites Reinforced with Al2O3 Nanofiller
Published 2023-01-01“…In the present research, epoxy matrix reinforced with nylon-6 fibers and glass fibers were prepared using the solution blend technique. Alumina nanoparticles are added as fillers to enhance the properties of epoxy hybrid composites. …”
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2626
Experimental evaluation of nanoclay assisted water based EOR method
Published 2025-01-01“…Abstract Recently, one of the most applicable nanoparticles (NPs) is nanoclay that is especially used in drilling to enhance the rheology of the drilling fluids. …”
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2627
Exposure of cerebellar granule cells to nanosilver: Oxidative stress parameters and the protective effect of exogenous glutathione
Published 2024-10-01“…In recent decades, the production of silver nanoparticles (AgNPs) has shown exponential growth. They are widely used as high-potency antimicrobial agents in a range of medical and consumer products and increasingly in the agricultural sector as a component of plant protection nanoproducts. …”
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2628
Simple and Efficient Rout for Synthesis of Spinel Nanopigments
Published 2013-01-01“…SEM images showed nanoparticles with less than 30 nm crystallite size and flakes-like appearance of all synthesized powders.…”
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2629
Carrier-Based Drug Delivery System for Treatment of Acne
Published 2014-01-01“…The advantages, disadvantages, and outcome of using various carrier-based delivery systems like liposomes, niosomes, solid lipid nanoparticles, and so forth, are explained. This paper emphasizes approaches to overcome the drawbacks and limitations associated with the conventional system and the advances and application that are poised to further enhance the efficacy of topical acne formulations, offering the possibility of simplified dosing regimen that may improve treatment outcomes using novel delivery system.…”
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2630
<i>Escherichia Coli</i> Removal from Water Using Electrophotocatalytic Method
Published 2013-05-01“…The studied variables were pH (6-8), the number of bacterial suspensions (102-103 cells / ml), the UV-A lamps (2-4 W), times (5-40 min), the distances between electrodes (2-3.5 cm), layering of zinc oxide nanoparticles (1-3), and voltages (10-40). The findings showed the correlation between removal of cells and UV-A lamps, voltage, and time of electrolysis. …”
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2631
<i>Escherichia Coli</i> Removal from Water Using Electrophotocatalytic Method
Published 2013-05-01“…The studied variables were pH (6-8), the number of bacterial suspensions (102-103 cells / ml), the UV-A lamps (2-4 W), times (5-40 min), the distances between electrodes (2-3.5 cm), layering of zinc oxide nanoparticles (1-3), and voltages (10-40). The findings showed the correlation between removal of cells and UV-A lamps, voltage, and time of electrolysis. …”
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2632
Feasibility of Carbonaceous Nanomaterial-Assisted Photocatalysts Calcined at Different Temperatures for Indoor Air Applications
Published 2012-01-01“…It was confirmed that the composites calcined at low temperatures (300 and 400°C) contained TiO2 nanoparticles bound intimately to the MWNT networks. …”
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2633
Raw Materials Synthesis from Heavy Metal Industry Effluents with Bioremediation and Phytomining: A Biomimetic Resource Management Approach
Published 2015-01-01“…Biosorption-based biosynthesis is proposed as a means of removing heavy metals from wastewaters and soils as it aids the development of heavy metal nanoparticles that may have an application within the technology industry. …”
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2634
Investigation of structure, mechanical properties, and electrical conductivity of LixCo(1-x)O2: Validation using a nanoquantum model
Published 2025-04-01“…Experimentally, lithium cobalt oxide (LixCo(1-x)O2; x = 0.1, 0.3, 0.5, 0.7, and 0.9) nanoparticles were synthesized by the sol-gel method. …”
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2635
Sodium Dodecyl Sulfate-Modified Fe2O3/Molecular Sieves for Removal of Rhodamine B Dyes
Published 2018-01-01“…Studying the removal of rhodamine B (RB) dye by using zeolite 13X molecular sieves supported by Fe2O3 nanoparticles (denoted as Fe2O3-13X) is the main objective of this study. …”
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2636
Photocatalytic and adsorption property of ZnS–TiO/RGO ternary composites for methylene blue degradation
Published 2019-12-01“…The results showed that the ZnS–TiO 2 /RGO nanocomposite prepared by tetrabutyl titanate exhibited better photocatalytic and adsorbance activity for methylene blue under visible light irradiation and its photocatalytic efficiency reached 90% in 60-min light irradiation, almost 1.5 times that of the synthesized ZnS–TiO 2 /RGO by P25, which was attributed to a cooperative reaction because of an increase of photo-absorption effect of graphene sheets and photocatalytic effect of ZnS nanoparticles. The adsorbance activity for ZnS–TiO 2 /RGO–tetrabutyl titanate) reached 48%, which was almost 1.7 times higher than that of ZnS–TiO 2 /RGO-P25 and almost 3.7 times higher than that of ZnS/RGO.…”
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2637
Effect of Pressure on MHD Flow of Blood-Based Hybrid Nanofluid Through an Inclined Stenotic–Aneurysmal Artery
Published 2025-01-01“…Pressure gradient influence on magnetohydrodynamic (MHD) flow of blood-based hybrid nanofluid containing gold and copper nanoparticles is investigated in the present study. We adopted Caputo’s definition of fractional derivative to transform time-varying terms in governing equations after being appropriately normalized. …”
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2638
Polyaniline Supported Ag-Doped ZnO Nanocomposite: Synthesis, Characterization, and Kinetics Study for Photocatalytic Degradation of Malachite Green
Published 2021-01-01“…The highest degradation efficiency was recorded for Ag-ZnO/PANI nanocomposites (98.58%) than Ag-ZnO nanoparticles (88.23%) in 120 min. The kinetics of photocatalytic degradation of MG follows pseudo-first-order reaction with rate order of 1.16 10−2 min−1. …”
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2639
Effect of Ar/CH4 Mixture Ratio on Properties of Ag/C:H Nanocomposite Prepared by DC Sputtering
Published 2013-01-01“…From FTIR analysis it was observed that increase in the Ar/CH4 gas ratio results in decreasing the sputtered Ag nanoparticles and increasing of C–H bonds. Also from XRD pattern it was found that intensity of Ag crystalline plane and average grain size decrease by adding CH4 to working gas admixture. …”
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2640
Development of Potentiometric Phenol Sensors by Nata de Coco Membrane on Screen-Printed Carbon Electrode
Published 2019-01-01“…The Nernstian factor increased to 55.7 ± 0.4 mV/decade if the membrane of the electrode contained 0.1% Fe3O4 nanoparticles. This sensor has been applied in the real sample of river water, resulting in good accuracy and precision.…”
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