/spl beta/-Ga/sub 2/Se/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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Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... molecular weights. Immunoblots for expression of p38, p-p38, JNK, p-JNK, HO-1, ERK, c-Jun, cleaved caspase 3, Bcl2, Bax, P50, p53, Nrf2, Akt, and GAPDH were detected. All antibodies for Western blot in this study ...
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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
... glycerol; ga, guanidinoacetate; glc, glucose; gln, glutamine; glu, glutamate; gly, glycine; gPc, glycerolphosphocholine; hB, hydroxybutyrate; hg, homogentisate; hIB, hydroxyisobutyrate; hip, hippurate; hIV, ...
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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
... The reaction was carried out in a tubular quartz reactor filled with 100 mg of selected sample and small amount of quartz wool. The reactor was vertically mounted inside a furnace. Gas mixture between methane and oxygen ...
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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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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 microflowers) were rationally designed and prepared to achieve strong bactericidal ability, a wide antimicrobial spectrum, and good ...Fe 3 O 4 @SiO 2 @Ag microflowers ...
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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 /PEI, Fe 3 O 4 @SiO 2 / PEI/Sc shRNA, or Fe 3 O 4 @SiO 2 /PEI/VEGF shRNA was incubated with the cells in serum-free medium for 6 hours, and then replaced with ...
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Novel agonist of α<sub>4</sub>β<sub>2</sub>* neuronal nicotinic receptor with antinociceptive efficacy in rodent models of acute and chronic pain
... β 2 * nAChRs (cytisine sensitive), high-affinity α 4 β 2 nAChRs, and α 1 - and α 2 -adrenoceptors, as well as to 5-HT 2 / 7 serotonin, D 2 dopamine, GABA B and GABA A , NMDA gluta- ...
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Bitistatin-functionalized fluorescent nanodiamond particles specifically bind to purified human platelet integrin receptor α<sub>IIb</sub>β<sub>3</sub> and activated platelets
... (ca. 2–3 mm), placed in tubes con- taining 2 mL of F-NDP–Bit or F-NDP–BSA (500 μ g/mL), and incubated for 15 or 60 minutes at 37 ° C with mild agita- ...
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RGD-conjugated gold nanorods induce radiosensitization in melanoma cancer cells by downregulating α<sub>v</sub>β<sub>3</sub> expression
... six-well culture plates for 24 hours, and then incubated with RGD-GNRs or gold nanorods alone (50 µ g/mL) for one hour prior to irradiation. Next, the cells were detached, seeded, and grown in six-well culture plates for ...
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(R)-(+)-α-Lipoic acid protected NG108-15 cells against H<sub>2</sub>O<sub>2</sub>-induced cell death through PI3K-Akt/GSK-3β pathway and suppression of NF-κβ-cytokines
... H 2 O 2 -induced cell death in an in vitro model of neurodegeneration were ...H 2 O 2 -treated cells and mitigated the induction of apoptosis as evidenced by Hoechst 33342/ propidium iodide ...
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Porous Se@SiO<sub>2</sub> nanospheres treated paraquat-induced acute lung injury by resisting oxidative stress
... hyde 3-phosphate dehydrogenase [GAPDH], 1:1,000) (Cell Signaling Technology, Boston, MA, USA) (p-NF- κ B, 1:500) (Santa Cruz Biotechnology ...washed 3 times with TBST, the membranes were incubated with a ...
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α<sub>v</sub>β<sub>3</sub> integrin-targeted micellar mertansine prodrug effectively inhibits triple-negative breast cancer in vivo
... The in vivo biodistribution studies were performed by tail vein injection of cRGD-MMP or MMP (dosage: 5 mg DM1 equiv./kg) to MDA-MB-231 tumor-bearing nude mice, and DM1 amounts in the tumor and major organs were ...
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Association of blood eosinophils and plasma periostin with FEV<sub>1</sub> response after 3-month inhaled corticosteroid and long-acting beta<sub>2</sub>-agonist treatment in stable COPD patients
... Our study had several limitations. First, as the KOLD prospective cohort was not originally designed to identify blood biomarkers for COPD, our study design and analysis had to be retrospective in nature. A prospective ...
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<p>GPX2 suppression of H<sub>2</sub>O<sub>2</sub> stress regulates cervical cancer metastasis and apoptosis via activation of the β-catenin-WNT pathway</p>
... Total RNA was extracted from cervical cancer cell lines with RNAiso Plus (TaKaRa Biotechnology, Dalian, China). RNA reverse transcription was performed using a PrimeScript ™ RT reagent kit with gDNA Eraser (TaKaRa ...
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Integrin α<sub>v</sub>β<sub>3</sub>-targeted gold nanoshells augment tumor vasculature-specific imaging and therapy
... β 3 between NS–RGDfK and NS–IAC, we pursued further experiments with ...β 3 -expressing U87 tumor cells by silver ...β 3 targeting using RGDfK improved NS accumulation in ...
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Observation of Bimodal LLDPE/TiO<sub>2</sub> Nanocomposites Produced by in Situ Polymerization with Zirconocene/MMAO Catalysts via Ga Modification on TiO<sub>2</sub> Nanofiller
... shown in Table 3. It was found that the molecular weight increased in the opposite direction of the 1- hexene incorporation. This is because the presence of 1-hexene increases the gap between the cationic active ...
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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>La<sub>2</sub>O<sub>3</sub> Nanoparticles Induce Reproductive Toxicity Mediated by the Nrf-2/ARE Signaling Pathway in Kunming Mice</p>
... erythroid 2-related factor (Nrf-2) plays a crucial role in cellular protection against oxidative damage by binding to the antioxidant response ele- ment ...La 2 O 3 NPs in ...
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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
... coupling GA with amino- immobilized Fe 3 O 4 @SiO 2 , the surface of the magnetic nanoparticle can be modified with both carboxyl and protected amino ...
9