R/sub 3/Fe/sub 62/B/sub 14/
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
... 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 group ...
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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
... NP-treated animals compared to the control group. In this study, we found that in the 15 mg/kg Fe 3 O 4 -TiO 2 NP group, liver coefficients of rats were significantly higher than the control group. This was ...
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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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Preparation and in vitro evaluation of doxorubicin-loaded Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles modified with biocompatible copolymers
... encapsulate Fe 3 O 4 nanoparticles by an emulsion method ...the Fe 3 O 4 ...and Fe 3 O 4 -PLGA-PEG nanoparticles had no cytotoxicity and were ...loaded Fe 3 O 4 ...
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Fe<sub>3</sub>O<sub>4</sub>/Au magnetic nanoparticle amplification strategies for ultrasensitive electrochemical immunoassay of alfa-fetoprotein
... composite Fe 3 O 4 /Au nanoparticles were synthesized by assembling gold nanoparticles on SH-modified Fe 3 O 4 and using them as nanocarriers for immobilization of HRP and a secondary antibody ...
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Effect of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> and wogonin on the reversal of multidrug resistance in K562/A02 cell line
... After incubating with 0.1 (v/v) magnetic nanoparticles for 48 hours at 37 ° C, the cells were harvested and made into cell smears. Before observation by optical microscopy, the cells were stained with Prussian blue. The ...
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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
... with Fe 3 O 4 magnetic nanoparticles (Fe 3 O 4 ...The Fe 3 O 4 -MNPs were synthesized, and their characteristics such as particle size, zeta potential, and X-ray diffraction ...
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Multifunctional magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles combined with chemotherapy and hyperthermia to overcome multidrug resistance
... with Fe 3 O 4 -MNP increased to ...with Fe 3 O 4 -MNP- DNR-5-BrTet the temperature increased to ...with Fe 3 O 4 -MNP throughout the ...with Fe 3 O 4 -MNP or ...
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Magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> enhance docetaxel-induced prostate cancer cell death
... Several management options are available when prostate cancer is diagnosed at an early stage, including watchful waiting, surgery, cryosurgery, radiation therapy, and hormonal therapy. For advanced prostate cancers, ...
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Magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and chemotherapy agents interact synergistically to induce apoptosis in lymphoma cells
... MNP-Fe 3 O 4 , adriamycin + MNP-Fe 3 O 4 , daunorubicin + MNP-Fe 3 O 4 , dexamethasone + MNP-Fe 3 O 4 , and RPMI 1640 alone were added to these cells and cultured ...
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Ultrasmall superparamagnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles: honey-based green and facile synthesis and in vitro viability assay
... work, Fe 3 O 4 -NPs are synthesized using iron (III) chloride, iron (II) chloride, sodium hydroxide and natural honey at room temperature through a fast precipitation ...of Fe 3 O 4 -NPs using ...
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Characteristics of magnetic labeling on liver tumors with anti-alpha-fetoprotein-mediated Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles
... For these MFs, the hydrodynamic diameters of MNPs, as well as the MNPs with anti-AFP and anti-CEA coating, are 57.3 ± 15.2 nm, 54.3 ± 10.1 nm, and 54.4.0 ± 10.5 nm, respec- tively (Figure 2A). The measured saturation ...
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Inhibitory effect of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles coloaded with homoharringtonine on human leukemia cells in vivo and in vitro
... HHT-MNP- Fe 3 O 4 had cooperative effect in suppression of tumor cell growth both in vivo and in ...HHT-MNP-Fe 3 O 4 could enhance the therapeutic efficiency by reducing the expression of Mc-1 ...
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Effects of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> combinated with gambogic acid on apoptosis of SMMC-7721 cells
... HCC is the most common type of liver cancer. It is the third leading cause of cancer-related death globally. Most cases of HCC are secondary to either a viral hepatitis infection (hepatitis B or C) or cirrhosis. ...
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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
... of Fe 3 O 4 @SiO 2 ...the Fe 3 O 4 @SiO 2 and Fe 3 O 4 @SiO 2 /PEI ...the Fe 3 O 4 @SiO 2 and Fe 3 O 4 @SiO 2 /PEI were attracted toward the magnet ...
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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
... After being cultured in RPMI-1640 containing 6 mg/L GA, 0.6 mg/L GA conjugated with 10 mg/L MNPs-Fe 3 O 4 or without GA at 37 ° C for 48 hours, K562 cells were collected and smeared. Some films were stained ...
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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 -glutamine and ...
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Fe<sub>3</sub>O<sub>4</sub>-based PLGA nanoparticles as MR contrast agents for the detection of thrombosis
... Then, Fe 3 O 4 -PLGA or Fe 3 O 4 -PLGA-cRGD NPs at a final dosage of 1 mg lyophilized powder dissolving 1 mL phosphate- buffered saline (PBS) was administered to the rats by tail vein ...
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Preparation of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles coated with gallic acid for drug delivery
... The diffraction peaks of each sample matched the diffraction peaks for pure iron oxide and revealed that the resulting magnetic nanoparticles were pure Fe 3 O 4 with a cubic inverse spinel structure. It was ...
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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 ...High-performance Fe 3 O 4 @SiO 2 ...
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