Fe/sub 73/Si/sub 10/B/sub 15/C/sub 2/
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 ...
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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 blood, with a ...
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Fe<sub>3</sub>O<sub>4</sub>-based PLGA nanoparticles as MR contrast agents for the detection of thrombosis
... the Fe 3 O 4 -PLGA NP group and the Fe 3 O 4 -PLGA- cRGD NP ...min, 10 min, 20 min, 30 min, 1 h, 2 h, and 3 h after injection of the ...either Fe 3 O 4 -PLGA or Fe 3 O 4 -PLGA- ...
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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
... Forty-two mice were randomly assigned to either the non- exercised control group (n = 6) or exercise groups (n = 36). Thirty-six mice were placed into plastic cylinders (23 cm tall × 14 cm diameter) containing water ...
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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
... Signal transducer and activator of transcription 3 (Stat3) is one of the most important members of the signal transducer and activator of transcriptional family (which includes Stat1–4, Stat5a and Stat5b, and Stat6). ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... Nanomaterials interact directly with tissues and cells after entering the body. Therefore, the most basic criteria for its clinical application are safety and good biocompatibility, which is also important to the ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>@Au composite magnetic nanoparticles in vitro and in vivo
... NH 2 OH 3 HCl and HAuCl 4 ) were performed during the reaction, and the stirring continued for at least 30 minutes after each ...of Fe 3 O 4 @Au composite ...
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Decreased bacteria activity on Si<sub>3</sub>N<sub>4</sub> surfaces compared with PEEK or titanium
... nm, 10 nm, 3 nm, and 1 nm for the as- fired Si 3 N 4 , polished Si 3 N 4 , Ti, and PEEK, ...of Si 3 N 4 is similar to that of Ti and PEEK, although there are notable topographical ...as-fired ...
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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
... of Fe in vivo in mice injected with FS and A-MFS is illustrated in Figure ...The Fe levels in the tumors of A-MFS group were obviously higher than in the FS ...The Fe levels in the lung were also ...
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Preparation of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles coated with gallic acid for drug delivery
... The in vitro bioassay, as shown in Figure 9, tells us that, after 72 hours of treatment, neither gallic acid nor FCG was toxic to a normal human fibroblast (3T3) cell line tested using various doses (0.47, 0.94, 1.88, ...
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Sub-10 nm Cu<sub>5</sub>FeS<sub>4</sub> cube for magnetic resonance imaging-guided photothermal therapy of cancer
... A ternary compound (Cu 5 FeS 4 cube) with a mean diameter of 5 ± 1 nm based on a facile one-pot pyrolysis method has been prepared successfully. The obtained Cu 5 FeS 4 cube not only possesses strong NIR absorption like ...
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Magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> enhance docetaxel-induced prostate cancer cell death
... culture dishes; cells were either untreated (control), or treated with DTX (1 nM) or MgNPs-Fe 3 O 4 (10 µ g/mL or 100 µ g/mL) in the absence or presence of DTX (1 nM). Aspirated medium was collected to ...
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Synthesis of composite magnetic nanoparticles Fe<sub>3</sub>O<sub>4</sub> with alendronate for osteoporosis treatment
... Reagents used in cell culture include albumin solution from bovine serum (Sigma-Aldrich Co.), ascorbic acid (C 6 H 8 O 6 ; Sigma-Aldrich Co.), Dulbecco’s Modified Eagle’s Medium (DMEM; high glucose with l ...
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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
... films were prepared by spray pyrolysis technique at a substrate temperature of 400°C. The films deposited were 190 nm thickness. The XRD analysis for its structural characteristic has been performed. The average ...
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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
... The levels of interleukin-2 (IL-2), interleukin-4 (IL-4), interleukin-10 (IL-10), and interferon- γ (INF- γ ) in serum were measured in duplicate using enzyme-linked immunosorbent assay kit ...
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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 presence or ...
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Biocompatibility of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and their cytotoxic effect on MCF-7 cells
... the Fe 3 O 4 nanoparticles were biocompatible and suitable for biomedi- cal ...The Fe 3 O 4 was treated with low temperature intermittent sterilization, and RPMI 1640 culture medium containing 10% ...
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Studies on SnCl<sub>2</sub> doped TiO<sub>2</sub> photocatalyst for Pyrocatechol Photodegradation
... There were 3 control experiments – HODark, HOUVC, and TiHOUVC in Fig. 7. As the time increased, the value of Ct/Co decreased monotonically. Using Eq. (1) to derive photodegradation, it was plotted in Fig. 8. They showed ...
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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
... onto Fe 3 O 4 @SiO 2 nanoparticles with high doxorubicin (DOX) loading (TfDMP), for dual targeting of cancer, by chemically coupling both Tf and DOX with dual-function magnetic nanoparticles (DMPs) using a ...
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