Sm/sub 2/Fe/sub 10/Co/sub 7/
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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The effect of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> on immune function in normal ICR mice
... suspension was placed in a 96-well microtiter plate in 200 µ L aliquots, and cultured in the presence or absence of T-cell mitogen (concanavalin A [ConA], Sigma, USA) (5 µ g/mL). Meanwhile the wells receiving complete ...
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Co-encapsulation of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and doxorubicin into biodegradable PLGA nanocarriers for intratumoral drug delivery
... After 10 minutes, oleic acid (1 g) was added drop-wise to the suspension and with constant stirring over a 30-minute ...a 2 M hydrochloric acid solution and then washed five times with acetone to remove the ...
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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. ...
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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
... 60%. Fe 3 O 4 @SiO 2 /PEI, Fe 3 O 4 @SiO 2 / PEI/Sc shRNA, or Fe 3 O 4 @SiO 2 /PEI/VEGF shRNA was incubated with the cells in serum-free medium for 6 hours, and then replaced ...
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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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Effect of Cobalt Precursors on Properties of Co/CoAl<sub>2</sub>O<sub>4</sub> Catalysts Synthesized by Solvothermal Method
... Many transition metals of Group VIII can be used as catalysts for FTS, such as iron (Fe), cobalt (Co), nickel (Ni), and ruthenium (Ru) [2-4]. However, supported cobalt catalysts are preferred for FTS ...
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Pharmacokinetic parameters and tissue distribution of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles in mice
... After intragastric administration, 0.2–0.5 mL of blood from one mouse in each group were collected into an ethylene- diaminetetraacetic acid tube by enucleating eyeballs at the time points of zero minutes, hours 1, 3, 5, ...
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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
... with 10% fetal bovine serum (HyClone, GE Healthcare Life Sciences, Pittsburgh, PA, USA), streptomycin (100 mg/mL), and penicillin (100 ...5% CO 2 ...
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Biocompatibility of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and their cytotoxic effect on MCF-7 cells
... A 10 mL blood sample was taken from a New Zealand rabbit (male, ...to 10 mL normal saline). Fe 3 O 4 was washed twice with distilled water, dried, and suspended using normal saline (final ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... membrane. Fe 3 O 4 -MNPs/DNR are mainly used for chemotherapy and thermotherapy, and may be in contact with blood directly or indirectly for a long time, so evaluation of their hemocompatibility is very ...
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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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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 ...
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Controlling Synthesis of Polymer Derived Carbon Molecular Sieve and Its Performance for CO<sub>2</sub>/CH<sub>4</sub> Separation
... and left behind a rigid polymer network formed a microporous carbon material with fine pores. The data in Table 1 shows that PF polymer is more vulnerable to high temperature than that of PFTBP polymer. The burnt-off ...
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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
... Biotechnology Co., Ltd., Beijing, China); anti-bcl-2, anti- bax, anti-survivin (Bioworld), anti-bcl-rambo (Biovision), anti-active caspase-3 (Cell Signaling), anti-GAPDH (Santa Cruz, CA), and ...
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Fe and Co doped (Ba, Ca)TiO<sub>3</sub> Perovskite as Potential Electrocatalysts for Glutamate Sensing
... Cyclic voltammetry technique was used in determination of electrocatalytic activities of the powders. The measurements were conducted using Metrohm AutoLab Potentiostat (PGSTAT302N). The synthesized powders were ...
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H<sub>2</sub> Sensor Based on Au/TiO<sub>2</sub> Nanoparticles by Flame Made
... The flow through technique was used to test the gas-sensing properties of sensing films. A constant flux of synthetic air of 2 L/min as gas carrier was flown to mix with the desired concentration of pollutants ...
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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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Benzene Adsorption from Dry and Humid Air on Activated Carbons from Japanese Cypress Wood Preparedby CO<sub>2</sub> and K<sub>2</sub>CO<sub>3</sub> Activation - Volume 3 Number 1 (Feb. 2012) - IJCEA
... decreased with longer activation time. Adsorption on I0.75 was similar to HP0.5, suggesting no benefits of chemical activation at 700 °C compared to physical activation. On the contrary, J0.75 and K0.75 prepared at 800 ...
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P<sub>ET</sub>CO<sub>2</sub> measured by a new lightweight mainstream capnometer with very low dead space volume offers accurate and reliable noninvasive estimation of PaCO<sub>2</sub>
... ET CO 2 values were representative of PaCO 2 , the relationship between P ET CO 2 and PaCO 2 was analyzed by simple linear ...ET CO 2 ...
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