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Nanoparticles synthesized
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The green synthesized Ag/rGO composite nanoparticles were successfully synthesized using the Hummers’ method with Amaranthus viridis extract. The localized surface plasmon resonance (LSPR) behavior of the Ag/rGO was studied using the Kretschmann configuration consisting of prism/Au/Ag/rGO/air.
16p
visergeyne
18-06-2024
0
0
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The study described the preparation of composite material through the dispersion of carbon nanotubes (CNTs) decorated with silver nanoparticles (Ag NPs) in the matrix of blending natural rubber (NR) and polyethylene (PE) for use as an antibacterial agent. The FESEM results indicated the uniform and defect-free surface of the synthesized composites.
8p
viambani
18-06-2024
2
1
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The effect of additions of two series of SnO2 nanoparticles synthesized using two different methods on crystal structure and superconductivity of Bi1.6Pb0.4Sr2Ca2Cu3O10+δ (BPSCCO) superconductors was investigated. Two series of spherical SnO2 nanoparticles were synthesized independently by using ultra-sonication (US-SnO2) and hydrothermal (HT-SnO2) methods.
9p
viambani
18-06-2024
1
1
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In iron/air batteries, the iron electrode plays an important role, deciding the capacity and performance of the battery. Finding a method to produce iron oxides with a low cost and a good quality is an important step to reduce the product price and improve the efficiency of iron/air batteries.
10p
viambani
18-06-2024
2
1
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In this study, green-synthesized zinc oxide nanoparticles (ZnO NPs) were surface-modified with pluronic F-127 after being synthesized using the leaf extract of guava (Psidium guajava). The resulting material, ZnO@F-127, was then characterized, and its anticancer activity was evaluated on several cell lines.
8p
viambani
18-06-2024
3
1
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In this study, a TiO2-CeO2 heterostructure was synthesized using a cost-effective hydrothermal technique, suitable for continuous industrial-scale production and environmental remediation applications. The photocatalytic activity of the TiO2-CeO2 heterostructure was examined with MB dye under visible light irradiation. Significantly enhanced photocatalytic activity was observed compared to pure TiO2 nanoparticles.
7p
viambani
18-06-2024
2
1
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Harvesting microalgae by centrifugation and filtration is very costly, affecting technical and economical feasibility of downstream processing of algal biomas to bioproducts. Flocculation is a potential technique for recovery of algae biomass. Particularly, flocculation using magnetic nanoparticles offers high separation efficiency due to their high surface area and magnetic properties. I
10p
dianmotminh02
03-05-2024
2
1
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In this work, Al-doped ZnO and Fe-doped ZnO nanoparticles have been synthesized through the coprecipitationannealing method to create new and safer UV filters for sunscreen. The effects of metal doping on phase composition, crystal structure, surface morphology, specific surface area, and elemental composition were characterized by X-ray diffraction, Raman spectroscopy, field emission electron scanning microscopy, nitrogen adsorption-desorption experiments and energy-dispersive X-ray spectroscopy, respectively.
8p
dianmotminh02
03-05-2024
2
1
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TiO2 has strong photocatalytic activity, which can oxidize and decompose impurities on surfaces and in the air. Therefore, TiO2 is used as an additive in the self-cleaning coating and paint industries. In this work, SiO2 is used in the TiO2/SiO2 mixture as the nucleus to homogenize the dispersion components. TiO2 and SiO2 nanoparticles are synthesized by the sol-gel method combined with ultrasound that suits the size range of 10-30 nm.
14p
dianmotminh02
03-05-2024
2
1
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In this study, the gold nanoparticles (AuNPs) were synthesized via redox reaction, by using ethylene diamine tetra-acetic acid (EDTA) as a protecting and reducing agent, with tetrachloroauric acid (HAuCl4) as precursor and seed solution. The ultraviolet-visible spectroscopy (UV-Vis) method was utilized to investigated the reaction conditions (the EDTA:HAuCl4 ratio, the amount of seed solution and stirring solution time) at room temperature. The synthesized AuNPs were deposited on the surface of fluorine doped tin oxide (FTO) by electrophoresis deposition.
8p
dianmotminh02
03-05-2024
5
1
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CuO nanoparticles were synthesized by alcohol-assisted hydrothermal method at various pH values, using sodium hydroxide as a precursor for pH control. The chemical composition, morphological and structural properties of the obtained CuO nanoparticles were investigated by the Raman and energy-dispersive X-ray spectroscopies, the field-emission scanning electron microscopy, and the X-ray diffraction.
12p
dianmotminh02
03-05-2024
2
1
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Nano-hydroxyapatite/starch composite was synthesized using in situ precipitation. Starch concentration effect on the structure of composite was examined. Characterization of the obtained samples, The X-ray diffraction and Fourier transform infrared spectroscopy demonstrated the purity of the formed nano-HA in the starch matrix. Morphology studies of the samples, checked by field emission scanning electron microscope and transmission electron microscope, show the effects of starch on the size, shape, and morphology of hydroxyapatite nanoparticles.
6p
dianmotminh02
03-05-2024
5
1
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In this study, we present an innovation method to synthesize ZnO nanoparticles colloidal solution by Zn2+ precipitation, and using COS and COS-I2 as a stabilizer agent to replace high molecular weight chitosan in previous studies. [17,18,24] It was favorable due to COS with small Mw did not precipitate at alkaline pH. Thus, ZnO/COS and ZnO/COS-I2 composite nanomaterials were prepared in this work will be oriented to use as antimicrobial agrochemicals, and post-harvest preservation.
8p
dianmotminh02
03-05-2024
3
2
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Carbon quantum dots (CQDs) are a new blooming carbon containing nanoparticles having size of less than 10 nm. They have wide range of application in the field of sensing of inorganic analytes, bio sensing, cell imaging, studying biological processes in living cells and also for drug delivery. T. In this review article we demonstrate how these tools are used to characterize newly synthesized CQDs, monitor the synthesis process along with finding its application in numerous fields.
26p
dianmotminh02
03-05-2024
5
2
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Photocatalytic degradation proficiency was studied for bromothymol blue dye. Phytochemicals-coated Nickel Oxide nanoparticles demonstrated antibacterial properties against bacteria (gram negative strain of E. coli, Pseudomonas spp. and gram positive strain of Bacillus spp.) by showing highest zone of inhibition (19 mm, 22 mm, 15 mm).the antioxidant activity of the synthesized nanoparticles were also examined and the result show that the fabricated nanoparticles exhibited significant radical scavenging activity.
10p
dianmotminh02
03-05-2024
5
2
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In this study, a straightforward process was employed to synthesize Fe3O4 nanoparticlesdecorated porous carbon derived from rice husk waste (Fe3O4/C). The composite material was made by using pyrolysis and then coprecipitation.
13p
viohoyo
25-04-2024
4
2
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In this study, ZnO NPs were synthesized as the carrier transporting layer using a solution-mediated process. After that, all solution-multilayer QD-LEDs with a structure of ITO-Glass/PEDOT:PSS/PVK/Green-QDs/ZnO/Al/Encap was fabricated.
10p
viohoyo
25-04-2024
3
2
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Ebook "Advances and applications through fungal nanobiotechnology" has emerged as one of the key technologies, and an eco-friendly, as a source of food and harnessed to ferment and preserve foods and beverages, as well as applications in human health (antibiotics, anti-cholesterol statins, and immunosuppressive agents), while industry has used fungi for large-scale production of enzymes, acids, biosurfactants, and to manage fungal disease in crops and pest control.
343p
duongthandue0501
28-02-2024
2
1
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In recent years, there has been a growing focus on solar thermal collectors as they offer a direct and efficient means of converting solar energy into usable forms. In line with this, significant attention has been directed towards advancing transition metal nitride and metal oxynitride nanostructures for solar-thermal collectors to maximize solar energy harvesting.
9p
vigojek
02-02-2024
4
1
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A magnetic multi-wall carbon nanotube (MCNTs) nanocomposite was synthesized and was used as an adsorbent for removal of oil from aqueous solutions. The MCNTs nanocomposite was composed of commercial multi-wall carbon nanotubes and iron oxide nanoparticles.
6p
vimarillynhewson
02-01-2024
2
0
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