• No results found

Lu/sub 2/SiO/sub 5/:Ce/sup 3+/

Trazodone effects on [3H]-paroxetine and α2-adrenoreceptors in platelets of patients with major depression

Trazodone effects on [<sup>3</sup>H]-paroxetine and &alpha;<sub>2</sub>-adrenoreceptors in platelets of patients with major depression

... Italy; specific activity: 19.1 Ci/mmol) at six concentrations ranging between 0.01 and 1 nM and 1.85 mL of assay buffer (50 mM Tris HCl, 120 mM NaCl, 5 mM KCl, pH 7.4). Specific binding was obtained as the binding ...

5

Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al2O3 SiO2 Glasses

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

... Transparent glass-ceramics are attractive materials as optical advices because they have both the good formability of glasses and excellent optical properties of crystals. The size of crystals in transparent glass- ...

13

Mass Spectrometry Study of Reactive Species in a Microhollow Cathode Discharge in He+H2O Mixtures

Mass Spectrometry Study of Reactive Species in a Microhollow Cathode Discharge in He<sup>+</sup>H<sub>2</sub>O Mixtures

... surfaces [1], medical instruments [2], air [3], food [4] and living tissues [5]. Microhollow cathode discharge (MHCD) is one of the most efficient ways to generate such plasmas in various kinds of ...

6

Magnetic and fluorescent Gd2O3:Yb3+/Ln3+ nanoparticles for simultaneous upconversion luminescence/MR dual modal imaging and NIR-induced photodynamic therapy

Magnetic and fluorescent Gd<sub>2</sub>O<sub>3</sub>:Yb<sup>3+</sup>/Ln<sup>3+</sup> nanoparticles for simultaneous upconversion luminescence/MR dual modal imaging and NIR-induced photodynamic therapy

... Figure 5. T 1 -weighted images in the axial orientations were obtained at 0, 5, 10, 15, 30, 45, 60, and 90 min after intravenous administration of the Gd 2 O 3 :Yb 3+ /Er ...

14

In vitro toxicity of FemOn, FemOn-SiO2 composite, and SiO2-FemOn core-shell magnetic nanoparticles

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 98 ± 22 and ...

11

Reactivity of Au/La1 xSrxCr1 yNiyO3 &delta; toward Oxidative Coupling of Methane for C2 and C3 Hydrocarbons Production

Reactivity of Au/La<sub>1 x</sub>Sr<sub>x</sub>Cr<sub>1 y</sub>Ni<sub>y</sub>O<sub>3 &delta;</sub> toward Oxidative Coupling of Methane for C<sub>2</sub> and C<sub>3</sub> Hydrocarbons Production

... approach for reducing the total cost of electricity generation [5-7]. It is well established that the use of suitable catalyst at the electrode of SOFC is the key issue for achieving the good SOFC cogeneration ...

12

Porous Se@SiO2 nanocomposites protect the femoral head from methylprednisolone-induced osteonecrosis

Porous Se@SiO<sub>2</sub> nanocomposites protect the femoral head from methylprednisolone-induced osteonecrosis

... filtration with a cell strainer, the cartilage cells were collected and seeded on tissue culture dishes. All the cells were authen- ticated twice by morphologic and isoenzyme analyses dur- ing the study period. Cell ...

10

Eco-Friendly and Systematic Study for Synthesis of La3+/&alpha;-Al2O3 Nanoparticles: Antibacterial Activity Against Pathogenic Microbial Strains

<p>Eco-Friendly and Systematic Study for Synthesis of La<sup>3+</sup>/&alpha;-Al<sub>2</sub>O<sub>3</sub> Nanoparticles: Antibacterial Activity Against Pathogenic Microbial Strains</p>

... body; 3 therefore the importance of dual-substance material is felt more than ever ...nanoparticles, 5 – 9 but most of these methods are dif fi cult and costly and use harmful ...La 3+ as a lanthanide ...

10

Biological responses to core&ndash;shell-structured Fe3O4@SiO2-NH2 nanoparticles in rats by a nuclear magnetic resonance-based metabonomic strategy

Biological responses to core&ndash;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 ...

16

Immobilized transferrin Fe3O4@SiO2 nanoparticle with high doxorubicin loading for dual-targeted tumor drug delivery

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

... with 5 mg EDC and 5 mg NHS for 30 minutes at room ...with 5 mg PLGA, then intermittently sonicated for 30 minutes at room ...with 5 mg EDC, 5 mg NHS, and 500 µ L DOX (2 ...for ...

9

Porous Se@SiO2 nanospheres treated paraquat-induced acute lung injury by resisting oxidative stress

Porous Se@SiO<sub>2</sub> nanospheres treated paraquat-induced acute lung injury by resisting oxidative stress

... with 5% nonfat milk in TBS-Tween-20 (TBST) for ...hyde 3-phosphate dehydrogenase [GAPDH], 1:1,000) (Cell Signaling Technology, Boston, MA, USA) (p-NF- κ B, 1:500) (Santa Cruz Biotechnology ...washed ...

10

Cytokine induction of sol&ndash;gel-derived TiO2 and SiO2 coatings on metallic substrates after implantation to rat femur

Cytokine induction of sol&ndash;gel-derived TiO<sub>2</sub> and SiO<sub>2</sub> coatings on metallic substrates after implantation to rat femur

... into 3 μ m thick sections, dehydrated in xylene and alcohol graded series, and placed on histological ...in 3% hydrogen peroxide for 5 minutes; then, the samples were briefly rinsed with ...

7

In vitro and in vivo targeting imaging of pancreatic cancer using a&nbsp;Fe3O4@SiO2&nbsp;nanoprobe modified with anti-mesothelin antibody

In vitro and in vivo targeting imaging of pancreatic cancer using a&nbsp;Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>&nbsp;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 ...

13

Polyetherimide-grafted Fe3O4@SiO2 nanoparticles as theranostic agents for simultaneous VEGF siRNA delivery and magnetic resonance cell imaging

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

... (Figure 5) at room temperature (about 300 ...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 ...

13

N-n-butyl haloperidol iodide inhibits H2O2- induced Na+/Ca2+-exchanger activation via the Na+/H+ exchanger in rat ventricular myocytes

<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 (synthesized by our lab and identified by the Shanghai Organic Chemistry Institute of the Chinese Academy of Sci- ences; purity greater than 98%) was prepared as a ...and 5-(N,N-dimethyl)-amiloride ...

11

Preparation and evaluation of SiO2-deposited stearic acid-g-chitosan nanoparticles for doxorubicin delivery

Preparation and evaluation of SiO<sub>2</sub>-deposited stearic acid-g-chitosan nanoparticles for doxorubicin delivery

... 95% deacetylated degree), which was purchased from Yuhuan Marine Biochemistry Co, Ltd (Zhejiang, China). Stearic acid was purchased from Wenzhou Huaqiao Chemical Reagent Co, Ltd (Wenzhou, China). Chitosanase was obtained ...

10

Metathesis of Ethylene and Trans 2 Butene over MgO Admixed WO3/SiO2 Catalysts

Metathesis of Ethylene and Trans 2 Butene over MgO Admixed WO<sub>3</sub>/SiO<sub>2</sub> Catalysts

... Due to the highly demanded propylene in the market, the cross metathesis of ethylene and 2-butene to propylene is of a great interest for both academia and industry [1, 2]. Among the most successful ...

16

Distribution of SiO2&nbsp;nanoparticles&nbsp;in 3D liver microtissues

<p>Distribution of SiO<sub>2</sub>&nbsp;nanoparticles&nbsp;in 3D liver microtissues</p>

... medium, SiO 2 NPs were pelleted by centrifugation and resuspended in ...The SiO 2 concentration of the SiO 2 NP stock dispersion was analyzed by inductively coupled plasma ...

21

Vancomycin-modified Fe3O4@SiO2@Ag microflowers as effective antimicrobial agents

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 ...

18

Toxicity evaluation of Gd2O3@SiO2 nanoparticles prepared by laser ablation in liquid as MRI contrast agents in vivo

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

... Then 2 mL of erythrocytes were lysed in the dark for 2 minutes, followed by the addition of 2 mL PBS, which was subsequently centrifuged at 1,200 × g for 5 minutes at room ...

11

Show all 10000 documents...

Related subjects