Al-Al/sub 2/O/sub 3/-Fe
Effect of interaction of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> and artesunate on apoptosis of K562 cells
... of Fe 3 O 4 (MNPs-Fe 3 O 4 ) could enhance the activity of artesunate (ART), and to explore its potential ...MNPs-Fe 3 O 4 on K562 cells was detected by MTT ...
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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
... tional Fe 3 O 4 @SiO 2 -based drug delivery system that combines three properties: magnetic targeting, TfR targeting, and high DOX ...modified Fe 3 O 4 @ SiO 2 ...
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Fe<sub>3</sub>O<sub>4</sub>/Au magnetic nanoparticle amplification strategies for ultrasensitive electrochemical immunoassay of alfa-fetoprotein
... the Fe 3 O 4 /Au nanocarrier, the ratio of HRP and Ab 2 is the most important factor in the response ...HRP/Ab 2 , and the maxi- mum response is achieved at a ratio of ...HRP/Ab ...
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Pharmacokinetic parameters and tissue distribution of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles in mice
... of Fe 3 O 4 MNPs in the various organs and tissues is shown in Figures 3 and ...of Fe 3 O 4 MNPs at all time points between the experimental and control groups, there were ...
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Preparation and in vitro evaluation of doxorubicin-loaded Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles modified with biocompatible copolymers
... that Fe 3 O 4 -PLGA-PEG 2000 -doxorubicin has dose-dependent and time-dependent cytotoxicity against the A549 lung can- cer cell line (IC 50 ...that Fe 3 O 4 -PLGA-PEG 3000 ...
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<p>Eco-Friendly and Systematic Study for Synthesis of La<sup>3+</sup>/α-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 ...La 3+ as a lanthanide element has various active biological 12 and biomedical 13 applications owing to its unique 4F ...
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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
... 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 ...
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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 ...
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Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... Figure 2 that Gd 2 O 3 nanopar- ticles resided in vacuoles inside the cells as well as outside the cell membrane in some ...(Figure 3) and in a few cases the cells had aggregated and ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... Ferric chloride, ferrous sulfate, and ammonia water were obtained from Hanguang Chemical Reagent Co, Ltd (Shanghai, China). Albumin was prepared from human plasma obtained from Shanghai RAAS Blood Products Co Ltd ...
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Preparation of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles coated with gallic acid for drug delivery
... (FeCl 2 ⋅ 4H 2 O $ 99%) and iron (III) chloride hexahy- drate (FeCl 3 ⋅ 6H 2 O, 99%) were purchased from Merck KGaA (Darmstadt, ...
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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 Co, St. ...
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Multifunctional magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles combined with chemotherapy and hyperthermia to overcome multidrug resistance
... daunorubicin, Fe 3 O 4 -MNP, and Fe 3 O 4 -MNP coloaded with daunorubicin and 5-bromotetrandrine (Fe 3 O 4 -MNP-DNR-5-BrTet), with hyperthermia in an ...
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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 ...CO 2 ...
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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
... Mice were randomly assigned to one of four groups (n = 10 per group). The doses of 5.14 mg/kg (low dose group), 20.7 mg/kg (medium dose group), and 51.4 mg/kg (high dose group) Fe 3 O 4 -MNPs, were ...
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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
... In this study, all the mice were successfully developed into subcutaneously transplanted tumor models. When the diam- eter of subcutaneously transplanted tumor reached 1.0 cm, nine mice were divided into three groups ...
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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
... (PEI)-modified 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 ...
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Comparative Study on Convection and Wall Characteristics of Al<sub>2</sub>O<sub>3</sub> water Nanofluid Flow inside a Miniature Tube
... Results reported in Table 3 Indicate that shear stress at wall strongly depends on fluid viscosity. By comparing the results it is obvious that average shear stress of temperature-dependent properties are much ...
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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 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 ...
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Synergistic effect of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> with gambogic acid on apoptosis of K562 leukemia cells
... MNPs-Fe 3 O 4 (State Key Lab of Bioelectronics, Nanjing, China) were well distributed in RPMI 1640 medium containing 10% (v/v) heat-inactivated new-born calf serum (Sijiqing, Hangzhou, China) by ...
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