HfO/sub 2/-Al/sub 2/O/sub 3/
Synthesis, Characterization and Gas Sensing Performance of PbMnO<sub>3</sub>, PbMnO<sub>3 </sub>: SiO<sub>2</sub> and PbMnO<sub>3 </sub>: Al<sub>2</sub>O<sub>3</sub>
... In recent years, there has been interest in perovskite type of metal oxides containing manganese. These materials show interesting magnetic and electric properties, such as magneto resistivity, nanoscale charge ordering ...
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<p>Eco-Friendly and Systematic Study for Synthesis of La<sup>3+</sup>/α-Al<sub>2</sub>O<sub>3</sub> Nanoparticles: Antibacterial Activity Against Pathogenic Microbial Strains</p>
... nanocomposite was further studied under an excitation wave- length ranging from 190 nm to 260 nm which is shown in Figure 4B. The fl uorescence intensity could re fl ect the photo charges separation rate of the as-prepared ...
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<p>Local ozone (O<sub>2</sub>–O<sub>3</sub>) versus corticosteroid injection efficacy in plantar fasciitis treatment: a double-blinded RCT</p>
... Table 2. Also, the inter- group comparisons (Table 3) revealed that VAS was relatively similar before treatment ...during 3 months, without any signi fi cant difference (p=0.890). Figure 2 ...
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Polyetherimide-grafted Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoparticles as theranostic agents for simultaneous VEGF siRNA delivery and magnetic resonance cell imaging
... Fe 3 O 4 @SiO 2 ...Fe 3 O 4 @SiO 2 and Fe 3 O 4 @SiO 2 /PEI ...Fe 3 O 4 @SiO 2 and Fe 3 O 4 @SiO 2 /PEI were ...
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Metathesis of Ethylene and Trans 2 Butene over MgO Admixed WO<sub>3</sub>/SiO<sub>2</sub> Catalysts
... structure [8]. For the MgO(CP) and MgO(SV), these OH peaks were higher for the spent catalysts compared to the fresh ones. This change was not observed for the MgO(SG) in which the spent catalysts showed relatively small ...
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An investigation into the efficacy of intra-articular ozone (O<sub>2</sub>–O<sub>3</sub>) injection in patients with knee osteoarthritis: a systematic review and meta-analysis
... RCTs, this is the only trial that compared ozone intra- articular injection vs placebo (air injection), which was carried out in Brazil. They divided 98 symptomatic knee OA patients with a mean age of 70 years (grade II ...
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Immobilized transferrin Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoparticle with high doxorubicin loading for dual-targeted tumor drug delivery
... The procedures for generation and drug loading of TfDMP are shown in Figure 1. By coupling GA with amino- immobilized Fe 3 O 4 @SiO 2 , the surface of the magnetic nanoparticle can be modified with ...
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Reactivity of Au/La<sub>1 x</sub>Sr<sub>x</sub>Cr<sub>1 y</sub>Ni<sub>y</sub>O<sub>3 δ</sub> toward Oxidative Coupling of Methane for C<sub>2</sub> and C<sub>3</sub> Hydrocarbons Production
... Fig. 3 show that the average particle size of the perovskite calcined in hydrogen is slightly smaller than the perovskite calcined in the ...0.1 O 3 samples were investigated particle size of gold ...
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Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... average weights of the three TiO 2 NP groups and three Fe 3 O 4 - TiO 2 NP groups were 399.16 ± 13.56 g, 401.50 ± 16.48 g, 409.80 ± 26.60 g, 427.83 ± 23.16 g, 396.71 ± 27.86 g, and 413.80 ± ...
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Effects of the combination of As<sub>2</sub>O<sub>3</sub> and AZT on proliferation inhibition and apoptosis induction of hepatoma HepG2 cells following silencing of Egr-1
... ddH 2 O, and 2 μ L ...for 2 min was followed by 40 cycles of denaturation at 94 ° C for 15 s, annealing at 58 ° C for 45 s, and elongation at 60 ° C for 30 s, followed by a final elonga- tion ...
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<p>Green Synthesis of Zeolite/Fe<sub>2</sub>O<sub>3</sub> Nanocomposites: Toxicity & Cell Proliferation Assays and Application as a Smart Iron Nanofertilizer</p>
... et al, bio-synthesized superparamagnetic iron oxide nanoparticles potently impacted the growth of cervical cancer (HeLa) cells and possessed an IC50 value of ...
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The Monitoring of H<sub>2</sub>S and SO<sub>2</sub> Noxious Gases from Industrial Environment with Sensors Based on Flame Spray Made SNO<sub>2</sub> Nanoparticles
... Precursor solutions (0.50 M) were prepared by dissolving appropriate amounts of tin (II) 2-ethylhexanoate (Aldrich, 95%) used as Sn in xylene (Carlo Erba, 98.5%). The precursor mixture was fed into a nozzle at a ...
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Effect of Cobalt Precursors on Properties of Co/CoAl<sub>2</sub>O<sub>4</sub> Catalysts Synthesized by Solvothermal Method
... Many transition metals of Group VIII can be used as catalysts for FTS, such as iron (Fe), cobalt (Co), nickel (Ni), and ruthenium (Ru) [2-4]. However, supported cobalt catalysts are preferred for FTS because of ...
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H<sub>2</sub> Sensor Based on Au/TiO<sub>2</sub> Nanoparticles by Flame Made
... TiO 2 , Zn/TiO 2 [3], Fe/TiO 2 [4], Au/TiO 2 [5–6], Nb and Cu/TiO 2 [7], Pt/TiO 2 [8], WO 3 /TiO 2 ...
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<p>Nd<sub>2</sub>O<sub>3</sub> Nanoparticles Induce Toxicity and Cardiac/Cerebrovascular Abnormality in Zebrafish Embryos via the Apoptosis Pathway</p>
... room temperature (RT) with 5% non-fat dry milk for 1 hr. The membranes were incubated with primary antibodies at a dilution of 1:1000 overnight at 4°C. Primary antibodies included antibody cleaved-caspase 3 (CST, ...
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<p>Epigallocatechin-3-Gallate Protects H<sub>2</sub>O<sub>2</sub>-Induced Nucleus Pulposus Cell Apoptosis and Inflammation by Inhibiting cGAS/Sting/NLRP3 Activation</p>
... The primary NPC isolation and culture were conducted as described previously. 21 The nucleus pulposus (NP) was extracted from IVD tissues, and its morphology was observed under a light microscope. Then, NP samples were ...
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In vitro and in vivo targeting imaging of pancreatic cancer using a Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoprobe modified with anti-mesothelin antibody
... The T2 signal values of experimental group xenograft were decreased by 342.533 ± 42.6 after injection of the target probe, and the control group was decreased by − 61.233 ± 33.9 after injection of saline solution, while ...
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Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... Figure 2 that Gd 2 O 3 nanopar- ticles resided in vacuoles inside the cells as well as outside the cell membrane in some ...(Figure 3) and in a few cases the cells had aggregated and ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... AgNO 3 and butylamine at a molar ratio of ...AgNO 3 and butylamine were added to the Fe 3 O 4 @SiO 2 ethanol solution, abundant and small Ag seeds were deposited uniformly on the SiO ...
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Toxicity evaluation of Gd<sub>2</sub>O<sub>3</sub>@SiO<sub>2</sub> nanoparticles prepared by laser ablation in liquid as MRI contrast agents in vivo
... nm. The energy dispersive spectrometry results in Figure 1D and E show the atomic percentage of gadolinium and silicon in the core and the surface, respectively, indicating that the SiO 2 was successfully ...
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