amorphous Co/sub 71/Fe/sub 1/Mo/sub 1/Mn/sub 4/Si/sub 14/B/sub 9/
Effect of Fe<sub>3</sub>O<sub>4</sub>-magnetic nanoparticles on acute exercise enhanced KCNQ<sub>1</sub> expression in mouse cardiac muscle
... KCNQ 1 channels are richly expressed in cardiac myocytes and are critical to the repolarization of cardiac ...of Fe 3 O 4 -magnetic nanoparticles (MNPs-Fe 3 O 4 ) on the expression of ...
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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
... 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 101 ± 19 nm, respectively (Figure ...2B–E). ...
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Co-encapsulation of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and doxorubicin into biodegradable PLGA nanocarriers for intratumoral drug delivery
... × 4 mm, 60 tumor-bearing mice were randomly assigned to one of the following six treatment groups (n = 10 per group): (1) DOX-MNPs (10 mg/kg, single dose) with an external magnetic field; (2) DOX-MNPs only ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>@Au composite magnetic nanoparticles in vitro and in vivo
... grade 1, which belongs to no ...of Fe 3 O 4 @Au composite MNPs. In the MN assay, there was no significant difference in MN formation rates between the experimental groups and negative ...
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The changes of T lymphocytes and cytokines in ICR mice fed with Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles
... cells/mL with RPMI-1640. The adjusted cells were placed in a 96-well microtiter plate in 200 µ L aliquots and cultured in the presence of T-lymphocytes mitogen (5 µ g/mL Con- canavalin A [ConA]) (Sigma Chemical ...
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Multifunctional magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles combined with chemotherapy and hyperthermia to overcome multidrug resistance
... Table 1. It can be seen that the tumor temperature in the mice treated with Fe 3 O 4 -MNP increased to ...with Fe 3 O 4 -MNP- DNR-5-BrTet the temperature increased to ...with Fe ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... of Fe 3 O 4 ...experimental Fe 3 O 4 -MNPs/DNR groups and negative controls (P ...the Fe 3 O 4 -MNPs/DNR was ...experimental Fe 3 O 4 -MNPs/ DNR groups were ...
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Effect of interaction of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> and artesunate on apoptosis of K562 cells
... phase were cultured in 96-well flat-bottomed plates in a triplicate pattern and treated with different concentrations of ART, MNPs-Fe 3 O 4 , or the copolymer of ART with MNPs- Fe 3 O 4 in the ...
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Pharmacokinetic parameters and tissue distribution of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles in mice
... for Fe 3 O 4 MNPs and changes in their tissue concentrations in the liver and ...of Fe 3 O 4 MNPs were ingested by mononuclear macrophages in the liver or spleen after being absorbed into the ...
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Synthesis of composite magnetic nanoparticles Fe<sub>3</sub>O<sub>4</sub> with alendronate for osteoporosis treatment
... Minneapolis, MN, USA), dimethyl sulfoxide (99%; ...PO 4 ; Sigma-Aldrich ...Sigma-Aldrich Co.], sodium phosphate dibasic [Na 2 HPO 4 ; Sigma-Aldrich ...
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Decreased bacteria activity on Si<sub>3</sub>N<sub>4</sub> surfaces compared with PEEK or titanium
... (5% CO 2 /95% humidified air at 37 ° C) for 24 hours until the stationary phase was ...of 1:200 into fresh LB supplemented with 10% FBS and incubated until it reached the stationary ...
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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
... All univariate statistical tests were two-sided, and sig- nificance was set at P,0.05. Multivariate statistical analysis can take internal relationships and mutual influence among variables into account; therefore, the ...
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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
... functional positions provided by PLGA for loading DOX onto DMP. Enhanced drug loading is due to the increased number of functional “arms” on the DMP surface. More functional arms could provide more functional positions ...
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Biocompatibility of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and their cytotoxic effect on MCF-7 cells
... of Fe 3 O 4 nano magnetofluid (0.5, 1.0, 1.5, and 2.0 g/L Fe 3 O 4 ), and a simple magnetic field irradiation group (a negative control group plus magnetic field ...and 4 kW with an ...
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The effect of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> on immune function in normal ICR mice
... humidified CO 2 atmosphere, following which 10 µ L MTT ...least 4 hours, the formazan crystals were dissolved in 150 µ L dimethyl sulfoxide (Sigma Aldrich) and the reduc- tion of MTT was quantified by ...
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The effects of magnetite (Fe<sub>3</sub>O<sub>4</sub>) nanoparticles on electroporation-induced inward currents in pituitary tumor (GH<sub>3</sub>) cells and in RAW 264.7 macrophages
... Figure 4, when cells were exposed to Fe 3 O 4 NPs (100 µ g/mL), there was a progressive decrease in the activity of MEP-induced channels, which occurred at the level of hyperpolarizing potentials ...
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Combination of PEI-Mn<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub> nanoparticles and pHsp 70-<em>HSV</em>-<em>TK</em>/GCV with magnet-induced heating for treatment of hepatoma
... pHSV-106, which harbors the herpes simplex virus type I thymidine kinase gene (HSV-TK), was donated by Professor Lu Daru (Life Sciences Institute of Fudan University, Shanghai, People’s Republic of China); pD3SX (11.1 ...
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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
... of coating solutions (butanolic) containing 0.024 M Ir 4+ , 0.0676 M Sn 4+ and 0.0084 M Sb 5+ on titanium substrate in which the sum of the metallic cations in the intermediate oxide layer was kept at 0.1 M ...
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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>
... (SEM) electron micrograph images were taken on a Hitachi SU 70 FESEM with a Schottky electron gun. The Structure and particle size of the synthesized materials were carried out using TEM with SAED on CM-200, Phillips ...
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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
... and15.80) nm. The variation of crystallite size corroborates with XRD patterns andthe growth of small grains with increasing ZnO Vol.% leads to a decrease in the surface roughness. We can observe that grain size ...
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