As/sub 2/S/sub 3/:Ag
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 ...flower-like Ag shell to build highly active areas for ...
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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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Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... Gd 2 O 3 nanoparticles, vacuoles with vis- ible particles were ...Gd 2 O 3 nanoparticles are promising as a positive intracellular MRI contrast ...
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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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Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al<sub>2</sub>O<sub>3</sub> SiO<sub>2</sub> Glasses
... did not affect to the nucleation rate in this system even though it acts as nucleating agent. According to the appearances of glasses which are shown in Table 3, 20AZ3Li6T showed surface crystallization. That ...
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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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Durable antibacterial and UV-protective Ag/TiO<sub>2</sub>@fabrics for sustainable biomedical application
... TiO 2 micro-nanoparticles were first deposited onto cotton fabric surface via hydrothermal deposition ...the Ag NPs with a high deposition density were evenly formed onto TiO 2 @cotton surface by ...
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Retinoblastoma treatment: impact of the glycolytic inhibitor 2-deoxy-d-glucose on molecular genomics expression in LH<sub>BETA</sub>T<sub>AG</sub> retinal tumors
... receptor 2 were ...by 2-DG are found throughout the tumor, the basal regions presented with the highest percentage of hypoxia-related genes, while the apical and anterior-lateral regions presented with the ...
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Drug-likeness approach of 2-aminopyrimidines as histamine H<sub>3</sub> receptor ligands
... For flash chromatography, prepacked columns were used on an IntelliFlash 310™ chromatology system (Varian Medical Systems Inc., Palo Alto, CA, USA). The adsorbent agent used was 50 µ m silica gel (SuperFlash™, Varian). ...
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Safety and efficacy of PLGA(Ag-Fe<sub>3</sub>O<sub>4</sub>)-coated dental implants in inhibiting bacteria adherence and osteogenic inducement under a magnetic field
... and Ag-Fe 3 O 4 are shown in Figure 1A and ...shape. Ag-Fe 3 O 4 morphology consisted of a single-crystal Ag core and polycrystallized Fe 3 O 4 shell nanostructures that were ...
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A comparative study of toxicity of TiO<sub>2</sub>, ZnO, and Ag nanoparticles to human aortic smooth-muscle cells
... HASMCs per well were seeded on six-well plates and grown for 2 days before exposure to 0 µ g/mL (control) and 64 µ g/mL TiO 2 , ZnO, or Ag NPs for 3 hours. After expo- sure, cells were rinsed ...
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Modified magnetic nanoparticles by PEG-400-immobilized Ag nanoparticles (Fe<sub>3</sub>O<sub>4</sub>@PEG–Ag) as a core/shell nanocomposite and evaluation of its antimicrobial activity
... microbial function of silver is effective in a way that it is safe for animal cells but very toxic for microorganisms (from fungi to viruses), eg, HIV, E. coli and Staphylococcus aureus. Nanosilver particles have high ...
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Existence, release, and antibacterial actions of silver nanoparticles on Ag–PIII TiO<sub>2</sub> films with different nanotopographies
... for 2 hours to eliminate the oxide layers and to obtain homogeneous ...TiO 2 nanostructures on titanium surface were hydrothermally ...H 2 O 2 ) and sodium hydroxide (5 M NaOH) solution in ...
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Studies on SnCl<sub>2</sub> doped TiO<sub>2</sub> photocatalyst for Pyrocatechol Photodegradation
... loaded on the carbon tape with gold sputtering. Then, the particle size of photocatalysts in the aqueous suspension within 5% wt, it was characterized by laser particle sizer supplied by Master Sizer-S supplied 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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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 (SO 4 ) 3 (molar ratio 2:1) in 700 mL of distilled water under intensive stirring at a rate of 4 mL/min until the pH had increased to ...
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<p>Action of 1,25(OH)<sub>2</sub>D<sub>3</sub> on Human Asthmatic Bronchial Fibroblasts: Implications for Airway Remodeling in Asthma</p>
... using 2 x BrightGreen qPCR mix following the manufacturer’s protocol ...The 2 −∆∆CT method was used to determine the expression of gene targets in stimulated and/ or treated NHBFCs or DHBFCs relative to ...
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H<sub>2</sub> Sensor Based on Au/TiO<sub>2</sub> Nanoparticles by Flame Made
... successfully produced in a single step by Flame spray pyrolysis (FSP) technique. The structure and morphology of as-prepared products have been characterized by X-ray diffraction (XRD), transmission electron microscopy ...
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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>
... The knowledge of medical use of oxygen has been broadly expanding since 1929, when a book titled “ Ozone and Its Therapeutic Actions ” was published. This publication covered more than hundred diseases that could be ...
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