Dy/sub 3/Fe/sub 5/O/sub 12/
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
... 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 101 ± ...
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Synthesis of composite magnetic nanoparticles Fe<sub>3</sub>O<sub>4</sub> with alendronate for osteoporosis treatment
... 8 O 6 ; Sigma-Aldrich ...(NaHCO 3 ; Sigma-Aldrich ...and 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyl tetrazo- lium bromide (MTT; Sigma-Aldrich ...
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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
... mg/kg Fe 3 O 4 - MNPs), medium-dose group (600 mg/kg Fe 3 O 4 -MNPs), and high-dose group (1200 mg/kg Fe 3 O 4 ...of Fe 3 O 4 - MNPs, ...
6
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 ...
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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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Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... mg/kg Fe 3 O 4 -TiO 2 NP group, liver coefficients of rats were significantly higher than the control ...the 5 mg/kg TiO 2 NP-treatment ...
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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
... Nanotechnology offers an efficient alternative for cancer diagnostics and tumor target treatment due to the unique properties of nanostructures, such as large surface-to-volume ratio, porous structure, embedded effect, ...
7
Effect of interaction of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> and artesunate on apoptosis of K562 cells
... MNPs-Fe 3 O 4 , or the copolymer of ART with MNPs- Fe 3 O 4 in the presence or absence of 40 µ M Z-VAD-FMK for 48 ...L, 5 mg/mL) was added to each well and incubated for 4 ...
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Biocompatibility of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and their cytotoxic effect on MCF-7 cells
... saline). Fe 3 O 4 was washed twice with distilled water, dried, and suspended using normal saline (final concentration ...for 5 minutes at 2500 rpm; the supernatant was then removed and OD ...
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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
... In order to examine the expression of caspase-3, bax, bcl-2, NF- κ B, and survivin, we next performed Western blot analysis on whole cell protein extracted from cells treated for 48 hours as described previously. ...
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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 8-week-old BALB/C mice (Laboratory Animal Center, National Taiwan University, Taipei, Taiwan, Republic of China), the injections of the BNL-1ME-A.7R.1 (BNL) cell line were processed through the back skins of five ...
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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
... were injected with 2.5 mg/kg HHT or HHT-MNP-Fe 3 O 4 . The treatment was carried out three times without interval in 3 days by the tail vein. Tumor volume was measured at days 7, 14, 21, and ...
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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
... in a 96-well flat-bottomed plate (CoStar, Cambridge, MA, USA). Different concentrations of GA and 20 μ g/mL Fe 3 O 4 -MNP were added separately and cultured at 37 ° C for 48 hours. A total of 20 μ L ...
6
Ultrasmall superparamagnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles: honey-based green and facile synthesis and in vitro viability assay
... of Fe 3 O 4 -NPs, different amounts of natural honey ...FeCl 3 ⋅ 6H 2 O and FeCl 2 ⋅ 4H 2 O (with a 2:1 molar ratio) were added under continuous stirring and nitrogen gas ...
9
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
... with 5 mg EDC and 5 mg NHS for 30 minutes at room ...with 5 mg PLGA, then intermittently sonicated for 30 minutes at room ...with 5 mg EDC, 5 mg NHS, and 500 µ L DOX (2 ...for 3 ...
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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 ...
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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
... of Fe 3 O 4 -magnetic nanoparticles (MNPs-Fe 3 O 4 ) on the expression of KCNQ 1 in cardiac muscle of mice at rest and at different times following a single bout of swimming ...
8
Fe<sub>3</sub>O<sub>4</sub>/Au magnetic nanoparticle amplification strategies for ultrasensitive electrochemical immunoassay of alfa-fetoprotein
... for 5 minutes and dried in ...in 5 mL ...in 3% bovine serum albumin and phosphate-buffered solution at 37 ° C for one hour to block excess active groups and nonspecific binding sites on the ...
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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
... doxorubicin 5 mg/5 mL was emulsified in 10 mL dichloromethane, in which 120 mg of the copolymer and 4 mg magnetic nanopar- ticles had been dissolved, using a probe homogenizer or soni- cation at 20,000 rpm ...
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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
... M Fe(II) and 1 M Fe(III) were prepared by dissolving FeCl 2 and FeCl 3 , ...produce Fe 3 O 4 NPs, 1 mL Fe(II) and 4 mL Fe(III) aqueous solutions were mixed at room ...
10