Fe/sub 3/O/sub 4/:Co
Co-encapsulation of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and doxorubicin into biodegradable PLGA nanocarriers for intratumoral drug delivery
... nanocarrier co-encapsulated with doxorubicin (DOX) and magnetic Fe 3 O 4 nanoparticles (MNPs) using a single emulsion evaporation ...
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Biocompatibility of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and their cytotoxic effect on MCF-7 cells
... Elemental analysis was performed using scanning electron microscopy-energy dispersive x-ray spectroscopy (SEM-EDS, EDAX 9100; EDAX International, Prairie View, IL). X-ray diffraction data were collected using an XD-D1 ...
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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
... After drug treatment, total protein was isolated from the SMMC-7721 cells (Whole Cell Lysis Assay, KGP250; KeyGen Biotech Co., Ltd.) and measured using BCA protein quantitation assay kit (KGPBCA; KeyGen Biotech ...
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Preparation of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles coated with gallic acid for drug delivery
... different pH levels which are similar to the pH of the stomach and the pH of the blood. Generally, the pH of the stomach varies from 1–2 to 4–5. After eating, the stomach releases proteases and hydrochloric acid ...
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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
... Chemical Co, St. Louis, MO) for 68 hours at 37 ° C in a 5% humidified CO 2 ...L 3-2 (4, 5-dimethylthiazol-2-yl) 2, 5-diphe- nyltetrazolium bromide (MTT) ...
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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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Effect of interaction of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> and artesunate on apoptosis of K562 cells
... purchased: 3-(4, 5- dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) (Ameresco, Solon, OH); Z-VAD-FMK (Beyotime Biotechnology); RPMI 1640 medium and fetal calf serum (GIBCO, USA); artesunate ...
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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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Fe<sub>3</sub>O<sub>4</sub>-based PLGA nanoparticles as MR contrast agents for the detection of thrombosis
... developed Fe 3 O 4 -based poly(lactic-co- glycolic acid) (PLGA) nanoparticles (NPs) surface-modified with a cyclic Arg-Gly-Asp (cRGD) peptide as an MR contrast agent for the detection ...
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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 ...
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Synthesis of composite magnetic nanoparticles Fe<sub>3</sub>O<sub>4</sub> with alendronate for osteoporosis treatment
... (Sigma-Aldrich Co.), ascorbic acid (C 6 H 8 O 6 ; Sigma-Aldrich ...(NaHCO 3 ; Sigma-Aldrich ...PO 4 ; Sigma-Aldrich ...Sigma-Aldrich Co.], sodium phosphate dibasic [Na 2 HPO 4 ; ...
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The reversal effect of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles loaded with cisplatin on SKOV3/DDP ovarian carcinoma cells
... The MDR human ovarian cancer cell line, SKOV3/DDP, was obtained from the Chinese Academy of Medical Sciences and Peking Union Medical College. The SKOV3/DDP cell line was cultured in a flask in RPMI-1640 containing 10% ...
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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
... the Fe 3 O 4 -PLGA-PEG nanoparticles was also pH-dependent and enhanced at pH ...the Fe 3 O 4 -PLGA-PEG nanoparticles by a diffusion mechanism in ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>@Au composite magnetic nanoparticles in vitro and in vivo
... Instrument Co, Ltd, (Shanghai, China). 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bro- mide (MTT) and dimethyl sulfoxide were obtained from Sigma-Aldrich (St Louis, ...Reagent Co, Ltd, ...
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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
... Phamaceutical Co, Zhejiang, China), dexamethasone (Xianju Pharmaceutical Co, Zhejiang, China), MTT (Sigma-Aldrich Co, ...MNP-Fe 3 O 4 obtained from the State Key ...
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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) ...
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Magnetic nanoparticle of Fe<sub>3</sub>O<sub>4</sub> and 5-bromotetrandrin interact synergistically to induce apoptosis by daunorubicin in leukemia cells
... after co-treatment of DNR (1.0 μ g/ml) with MNP(Fe 3 O 4 ) and BrTet for 48 h, while most cells showed necrosis after incubated with DNR ...MNP(Fe 3 O 4 ) or ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... Reagent Co, Ltd (Shanghai, ...Products Co Ltd (Shanghai, ...Medicine Co Ltd., Lianyungang, China) methanol (Sinopharm Chemical Reagent Co Ltd, Shanghai, China), Giemsa staining solution ...
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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
... chemical co-precipitation. The aqueous solutions containing 2 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 ...
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Fe<sub>3</sub>O<sub>4</sub>/Au magnetic nanoparticle amplification strategies for ultrasensitive electrochemical immunoassay of alfa-fetoprotein
... Cyclic voltammetry measurements were performed using an electrochemical analyzer CHI 660 (Shanghai Chenhua Instrumental Corp, China) connected to a personal com- puter. A three-compartment electrochemical cell contained ...
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