hexagonal Ce/sub 3/Co/sub 11/B/sub 4/ structure
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
... adenosine 3′,5′-diphosphate; Pc, phosphocholine; Phe, phenylalanine; p-hPa, para-hydroxyphenylacetate; Prop, propionate; Py, pyruvate; ser, serine; suc, succinate; aad, 2-aminoadipate; Tau, taurine; Tgl, ...
16
Synthesis of composite magnetic nanoparticles Fe<sub>3</sub>O<sub>4</sub> with alendronate for osteoporosis treatment
... lattice structure of Fe 3 O 4 , Dex/Fe 3 O 4 , and Bis/Dex/Fe 3 O 4 was verified by XRD (Figure ...Fe 3 O 4 pattern published by ...Dex/Fe 3 O ...
12
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
... Fe 3 O 4 @SiO 2 -based drug delivery system that combines three properties: magnetic targeting, TfR targeting, and high DOX ...Fe 3 O 4 @ SiO 2 nanoparticle (DMP) was synthesized as a ...Fe ...
9
Decreased bacteria activity on Si<sub>3</sub>N<sub>4</sub> surfaces compared with PEEK or titanium
... grain structure on the as-fired surface of Si 3 N 4 is composed of randomly oriented columnar grains that are typically 200–700 nm in diameter, and that can protrude above the surface up to about ...
12
NH<sub>4</sub>HCO<sub>3</sub> gas-generating liposomal nanoparticle for photoacoustic imaging in breast cancer
... after 4 h, when the scope of the photoacoustic signals was the ...the structure of the skin and tissue cells around the tumor were intact without obvious damage, indicating that laser energy ...
11
Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... Fe 3 O 4 @ SiO 2 @Ag ...surface structure of the Van/Fe 3 O 4 @SiO 2 @Ag microflowers (Figure 3B and ...Fe 3 O 4 @SiO 2 @Ag microflowers are surrounded by a thin ...
18
Preparation and in vitro evaluation of doxorubicin-loaded Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles modified with biocompatible copolymers
... Fe 3 O 4 -PLGA-PEG nanoparticles was also pH-dependent and enhanced at pH ...hydrophilic B blocks (central ...Fe 3 O 4 -PLGA-PEG nanoparticles by a diffusion mechanism in ...
16
Preparation of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles coated with gallic acid for drug delivery
... 13 nm after coating. The as-prepared superparamagnetic iron oxide was pure iron oxide with a cubic inverse spinel structure. Fourier transform infrared spectra showed that the iron oxide nanoparticles were ...
12
Controlling Synthesis of Polymer Derived Carbon Molecular Sieve and Its Performance for CO<sub>2</sub>/CH<sub>4</sub> Separation
... The experimental work was carried out to prepare CMS by pyrolysis of specially synthesized phenol formaldehyde polymer as the precursor. The polymeric precursors were synthesized through polymerization reaction of phenol ...
12
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, 2.1 kg), to which 0.5 mL of 20 g/L potassium oxalate was added. Fresh rabbit blood was diluted (dilution ratio 8 mL blood to 10 mL normal saline). Fe ...
10
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 ...
8
Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... molecular weights. Immunoblots for expression of p38, p-p38, JNK, p-JNK, HO-1, ERK, c-Jun, cleaved caspase 3, Bcl2, Bax, P50, p53, Nrf2, Akt, and GAPDH were detected. All antibodies for Western blot in this study ...
15
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 ...
7
Magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and chemotherapy agents interact synergistically to induce apoptosis in lymphoma cells
... κ B might help circumvent resistance to conventional ...κ B protein. Interestingly, in the present study, MNP-Fe 3 O 4 combined with adriamycin or daunorubicin increased upregulation of p53 ...
6
Magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> enhance docetaxel-induced prostate cancer cell death
... Fe 3 O 4 (MgNPs-Fe 3 O 4 ) can enhance the delivery and efficacy of anticancer ...MgNPs-Fe 3 O 4 or DTX alone, and in combination with prostate cancer cell growth in vitro, as ...
10
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 ...
11
Synthesis and Characterization of the Novel BiVO<sub>4</sub>/CeO<sub>2</sub> Nanocomposites
... dissolved in 08% ethylene glycol solution and heated at 50°C until a homogeneous solution was obtained. When the temperature was constant at 50°C, 25 mL of 3.0 M ammonia solution was added dropwise. The obtained ...
8
The changes of T lymphocytes and cytokines in ICR mice fed with Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles
... Fe 3 O 4 magnetic nanoparticles (Fe 3 O 4 ...Fe 3 O 4 -MNPs were synthesized, and their characteristics such as particle size, zeta potential, and X-ray diffraction patterns were ...
6
Multifunctional magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles combined with chemotherapy and hyperthermia to overcome multidrug resistance
... Fe 3 O 4 -MNP-DNR-5-BrTet and Fe 3 O 4 -MNP groups; karyopyknosis and karyorrhexis could be observed in the apoptotic cells, especially in the Fe 3 O 4 -MNP-DNR-5-BrTet ...Fe ...
9
Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... Fe 3 O 4 ...Fe 3 O 4 -MNPs/DNR groups and negative controls (P ...Fe 3 O 4 -MNPs/DNR was ...Fe 3 O 4 -MNPs/ DNR groups were ...Fe 3 O 4 -MNPs/DNR ...
6