Bi/sub 2-x/Sn/sub x/Te/sub 3/
Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... All animals were kept in stress-free, hygienic, and animal- friendly conditions (relative humidity 60% ± 10%, room tem- perature 20 ° C ± 2 ° C, and 12-hour light/dark cycle). Food and water were available ad ...
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Synthesis and Characterization of the Novel BiVO<sub>4</sub>/CeO<sub>2</sub> Nanocomposites
... dissolved in 08% ethylene glycol solution and heated at 50°C until a homogeneous solution was obtained. When the temperature was constant at 50°C, 25 mL of 3.0 M ammonia solution was added dropwise. The obtained ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... Van/Fe 3 O 4 @SiO 2 @Ag microflower with enhanced antibacterial activity is experimentally and theoretically presented in this ...Van/Fe 3 O 4 @SiO 2 @Ag microflowers can rapidly and ...
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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
... Fe 3 O 4 @SiO 2 modified with anti-mesothelin antibody (A-MFS) was prepared to target cells and tumor tissues highly expressing mesothelin in vitro (human pancreatic cancer cell line SW1990) and in vivo ...
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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>
... for 2 h at room ...washed 3 times in TBST for 10 min, and incubated with horseradish peroxidase-conjugated goat anti-rabbit IgG or goat anti-mouse IgG antibody (1:1000; Abgent, San Diego, CA, USA) for 1 ...
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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
... Abstract: Poor toxicity characterization is one obstacle to the clinical deployment of Gd 2 O 3 @ SiO 2 core-shell nanoparticles (Gd-NPs) for use as magnetic resonance (MR) imaging contrast agents. ...
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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 , which allows high efficient loading of VEGF small hairpin (sh)RNA to form Fe 3 O 4 @SiO 2 /PEI/VEGF shRNA nanocomposites for VEGF gene silencing as well as magnetic resonance ...
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Down-top nanofabrication of binary (CdO)<sub>x</sub> <br />(ZnO)<sub>1-x</sub> nanoparticles and their antibacterial activity
... X-ray photoelectron spectroscopy (XPS) (ULVAC-PHI Quantera II (ULVAC-PHI, Invc)) was performed utiliz- ing monochromatic Al-K α (hv = 1486.6 eV); operated at 25.6 W (beam diameter of 100 µ m) for the X-ray ...
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The Effect of Replacement of Zn 2+ Cation with Ni 2+ Cation on the Structural Properties of Ba sub>2Zn sub>1–x Ni sub>xWO sub>6 Double Perovskite Oxides (X = 0, 0 25, 0 50, 0 75, 1)
... the X-ray diffraction and by means of standard Rietiveld method, the samples showed the same cubic crystal structure with (Fm-3m) space group and the crystallite size ranging from ...Ni 2+ and ...
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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
... -SiO 2 composite flake-like, and SiO 2 -Fe m O n core-shell IONPs on cell viability, function, and mor- phology were tested 48 h postincubation in human umbilical vein endothelial cell ...using ...
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Studies on SnCl<sub>2</sub> doped TiO<sub>2</sub> photocatalyst for Pyrocatechol Photodegradation
... 1 mM 1 L of pyrocatechol solution as the model pollutant used in these experiments was transferred into the photoreactor as shown in Fig. 1 with the 15Wx 3 bulbs UVC irradiation. The luxmeter indicated 45 W of the ...
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The durability of Mn–Mo–Sn–W–Sb–O/Ir<sub>1–x–y</sub>Sn<sub>x</sub>Sb<sub>y</sub>O<sub>2+0.5y</sub> /Ti oxygen evolution anode for hydrogen production from seawater electrolysis
... The oxygen evolution efficiency of the electrodeposited anode was measured by electrolysis at a constant current density of 1000 A.m -2 in 0.5 M NaCl solution of pH 1 until the amount of charges of 300 coulombs ...
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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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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>
... thoroughly mixing its fine powder with 30 wt % organic binder (ethyl cellulose), 30 wt % solvent (2- butoxyethanol and terpineol) and 15 ml dispersant. The films were prepared on glass substrate by using screen ...
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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
... reported to enhance the good activity in term of product yield and product selectivity [18-27]. Importantly, the properties of perovskite material can tolerate a wide variety of composition and constituent elements by ...
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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
... identified as the reflections from (100)*, (002)*, (101)*, (102)*,(110)* and (103)* planes of hexagonal ZnO phase with a lattice parameters of a= 3.2490 Å and c=5.2050 Å. The most prominent peak for the x = 1 was ...
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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 ...
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H<sub>2</sub> Sensor Based on Au/TiO<sub>2</sub> Nanoparticles by Flame Made
... by X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy ...TiO 2 and Au-loaded TiO 2 nanoparticle films were prepared by ...
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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 both ...
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Comparative Study on Convection and Wall Characteristics of Al<sub>2</sub>O<sub>3</sub> water Nanofluid Flow inside a Miniature Tube
... Researches on the nanofluids’ behaviors have almost commenced since the beginning of the twenty first century and annual publication of nanofluids has remarkably increased from 1999 to 2005 that has grown to more than ...
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