Bi/sub 2/Sr/sub 2/Ca/sub n-1/Cu/sub n/O/sub x/ thin films
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
... Lacking of fossil fuels and the current global warming crisis drive the researchers to find new energy resources, which are of high efficiency and environmental friendly. Solid oxide fuel cell (SOFC) is known as an ...
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<p>La<sub>2</sub>O<sub>3</sub> Nanoparticles Induce Reproductive Toxicity Mediated by the Nrf-2/ARE Signaling Pathway in Kunming Mice</p>
... stress and binds to the ARE. ARE is located in the promoter region of the genes that encode antioxidant phase II enzymes. These enzymes include HO-1, glutathione-S-transferase, NQO1 and other antioxidant enzymes ...
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Biological responses to core–shell-structured Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>-NH<sub>2</sub> nanoparticles in rats by a nuclear magnetic resonance-based metabonomic strategy
... a 2-week acclimatization for Fe@Si NP intravenous adminis- tration: control group, low-dose 10 nm Fe@Si NP-exposure group (10L), low-dose 20 nm Fe@Si NP-exposure group (20L), high-dose 20 nm Fe@Si NP-exposure ...
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The Combination of Calcium Oxide and Cu/ZrO<sub>2</sub> Catalyst and their Selective Products for CO<sub>2</sub> Hydrogenation
... of X- ray diffraction. The thermal stability of calcium oxide species in Cu/ZrO 2 _CaO650 was up to 600 o C according to thermal degradation results in ...Fig. 1(C), while the less ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... 3 O 4 @SiO 2 @Ag microflower with enhanced antibacterial activity is experimentally and theoretically presented in this ...3 O 4 @SiO 2 @Ag microflowers can rapidly and effectively kill both ...
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Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... acetate in 50% ethanol over night. Continuing dehydration steps was 70%, 85%, and 95% ethanol for 5 minutes each and 100% ethanol for 10 minutes. Embedding was then per- formed in 100% ethanol and Epon 812 (Shell ...
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Structural Properties of (SnO<sub>2</sub>)<sub>1-x</sub>(ZnO)<sub>x</sub>Thin Films Deposited By Spray Pyrolysis Technique
... the films prepared in certain conditions, as well as to identify some of the structural parameters such as crystalline size and full width at half maximum ...The X-ray Diffraction investigation has been ...
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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 ± 25.74 g, ...
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<em>N</em>-n-butyl haloperidol iodide inhibits H<sub>2</sub>O<sub>2</sub>- induced Na<sup>+</sup>/Ca<sup>2+</sup>-exchanger activation via the Na<sup>+</sup>/H<sup>+</sup> exchanger in rat ventricular myocytes
... F 2 antagonizes myocardial I/R ...H 2 O 2 increased both NHE and NCX activities, as well as levels of phosphorylated MEK and ...H 2 O 2 -induced increase in NCX current (I ...
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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
... growth period were incubated with different concentrations of Gd-NPs (2 × phosphate buffered saline [PBS], 10 µ M, 1 µ M, and 100 nM) in DMEM (Dulbecco’s Modified Eagle’s Medium) at 37 ° C, 5% CO 2 . ...
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Synthesis and Characterization of the Novel BiVO<sub>4</sub>/CeO<sub>2</sub> Nanocomposites
... Adtosorb 1 MP, Quantachrome) surface areas of the materials were analyzed by nitrogen adsorption-desorption ...energy-dispersive X-ray spectroscopy (EDS) ...CeO 2 nanoparticles were also ...
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In vitro toxicity of Fe<sub>m</sub>O<sub>n</sub>, Fe<sub>m</sub>O<sub>n</sub>-SiO<sub>2</sub> composite, and SiO<sub>2</sub>-Fe<sub>m</sub>O<sub>n</sub> core-shell magnetic nanoparticles
... -Fe 2 O 3 . Using TEM characterization, Fe m O n -SiO 2 composite flake-like and SiO 2 -Fe m O n core-shell IONPs demonstrated spherical shape with mean diameter of ...
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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
... The main objective of this present research was to investigate the effect of cobalt precursors on the catalytic properties of cobalt dispersed on cobalt-aluminate synthesized by the solvothermal having only a single step ...
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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
... core; 2) Tf-receptor-targeting, by the Tf ligand on the outer layer; and 3) high drug loading efficiency (achieved using a modified multi-armed coupling reagent, PLGA), controllable by altering reactant ...
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<p>Oxygen-Ozone (O<sub>2</sub>-O<sub>3</sub>) Therapy in Peripheral Arterial Disease (PAD): A Review Study</p>
... not only decreases hyperglycemia but also brings blood glucose concentration back to the healthy reference range. This observation was attributed to the ozone effect on the antioxidant system, as well as enhanced insulin ...
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Preclinical studies of N<sub>3</sub>-O-toluyl-fluorouracil-loaded lipid-based nanosuspensions in H<sub>22</sub>-bearing mice
... Briefly, cells were seeded in 96-well plates at a density of 4,000 viable cells per well and incubated at 37 ° C in a 5% CO 2 humidified atmosphere overnight to allow cell attachment. Cells were then treated with ...
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H<sub>2</sub> Sensor Based on Au/TiO<sub>2</sub> Nanoparticles by Flame Made
... sensing films. A constant flux of synthetic air of 2 L/min as gas carrier was flown to mix with the desired concentration of pollutants dispersed in synthetic ...20 o C in dry ...
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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
... 9]. In the present study, Flame Spray Pyrolysis (FSP) is presented as a very promising technique for sensor material fabrication since it enables primary particle and crystal size control [18, 19], which is important to ...
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Perineural invasion correlates with postoperative distant metastasis and poor overall survival in patients with <sub>P</sub>T<sub>1–3</sub>N<sub>0</sub>M<sub>0</sub> esophageal squamous cell carcinoma
... were also observed for the 5-year OS (81.2% vs 52.5%, P,0.001, Figure 2). Furthermore, we performed multivariate analysis with Cox regression method in order to evaluate the prognostic significance of PNI and the ...
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Decreased bacteria activity on Si<sub>3</sub>N<sub>4</sub> surfaces compared with PEEK or titanium
... Table 1. Results were 25 nm, 10 nm, 3 nm, and 1 nm for the as- fired Si 3 N 4 , polished Si 3 N 4 , Ti, and PEEK, ...Figure 1 that the micron scale roughness of Si 3 N 4 is ...
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