Hg/sub 0.8/Ba/sub 1.8/Ca/sub 2/Cu/sub 3/Re/sub 0.2/(BaF/sub 2/)/sub 0.2/(CuCl)/sub 0.03/
The Effect of Replacement of Zn 2+ Cation with Ni 2+ Cation on the Structural Properties of Ba sub>2Zn sub>1–x Ni sub>xWO sub>6 Double Perovskite Oxides (X = 0, 0 25, 0 50, 0 75, 1)
... X-ray diffraction (XRD) at room temperature. From the X-ray diffraction and by means of standard Rietiveld method, the samples showed the same cubic crystal structure with (Fm-3m) space group and the crystallite size ...
10
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 101 ± 19 nm, ...
11
H<sub>2</sub> Sensor Based on Au/TiO<sub>2</sub> Nanoparticles by Flame Made
... TiO 2 , Zn/TiO 2 [3], Fe/TiO 2 [4], Au/TiO 2 [5–6], Nb and Cu/TiO 2 [7], Pt/TiO 2 [8], WO 3 /TiO 2 ...
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 ...
15
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 microsphere-treated solutions did not inhibit the bacterial ...Fe 3 O 4 @ SiO 2 –Ag seed showed higher antibacterial efficiency compared with its precursor Fe 3 O 4 @SiO ...
18
Structural Properties of (SnO<sub>2</sub>)<sub>1-x</sub>(ZnO)<sub>x</sub>Thin Films Deposited By Spray Pyrolysis Technique
... identified as the reflections from (100)*, (002)*, (101)*, (102)*,(110)* and (103)* planes of hexagonal ZnO phase with a lattice parameters of a= 3.2490 Å and c=5.2050 Å. The most prominent peak for the x = 1 was ...
8
Metathesis of Ethylene and Trans 2 Butene over MgO Admixed WO<sub>3</sub>/SiO<sub>2</sub> Catalysts
... structure [8]. For the MgO(CP) and MgO(SV), these OH peaks were higher for the spent catalysts compared to the fresh ones. This change was not observed for the MgO(SG) in which the spent catalysts showed ...
16
Association analysis of genetic variations of eNOS and α<sub>2</sub>ß<sub>1</sub> integrin genes with type 2 diabetic retinopathy
... and 8 uL distilled ...for 1 minute, 69 ° C for 1 minute, and 72 ° C for 1 minute; the second two cycles at 94 ° C for 1 minute, 67 ° C for 1 minute, and 72 ° C for 1 ...
11
Perineural invasion correlates with postoperative distant metastasis and poor overall survival in patients with <sub>P</sub>T<sub>1–3</sub>N<sub>0</sub>M<sub>0</sub> esophageal squamous cell carcinoma
... were also observed for the 5-year OS (81.2% vs 52.5%, P,0.001, Figure 2). Furthermore, we performed multivariate analysis with Cox regression method in order to evaluate the prognostic significance of PNI and the ...
5
CHADS<sub>2</sub> score has a better predictive value than CHA<sub>2</sub>DS<sub>2</sub>-VASc score in elderly patients with atrial fibrillation
... Data were expressed as mean ± SD. The analyses were performed using SPSS 17.0 (SPSS, Inc., Chicago, IL, USA), except net reclassification improvement (NRI), which was analyzed using SAS9.2. Mean values and proportions of ...
6
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
... a 2-week acclimatization 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 ...
16
Reactivity of Au/La<sub>1 x</sub>Sr<sub>x</sub>Cr<sub>1 y</sub>Ni<sub>y</sub>O<sub>3 δ</sub> toward Oxidative Coupling of Methane for C<sub>2</sub> and C<sub>3</sub> Hydrocarbons Production
... Lacking of fossil fuels and the current global warming crisis drive the researchers to find new energy resources, which are of high efficiency and environmental friendly. Solid oxide fuel cell (SOFC) is known as an ...
12
Mathematical Modeling of Induction Period of the Olefins Hydroalumination Reaction by Diisobutylaluminiumchloride Catalyzed with Cp<sub>2</sub>ZrCl<sub>2</sub>
... and 1-haloalkanes from 1-alkenes,”Journal of Organometallic Chemistry, ...no. 2, pp. C25–C27, 1976. doi: 10.1016/S0022-328X(00)80622-1 [4] ...
12
Toxicity evaluation of Gd<sub>2</sub>O<sub>3</sub>@SiO<sub>2</sub> nanoparticles prepared by laser ablation in liquid as MRI contrast agents in vivo
... µM, 1 µM, and 100 nM) of the gd-NPs for 24 and 48 ...µM, 1 µM, 500 nM, and 100 ...groups: 1) PBs (negative control, 100 µl), 2) gd-DTPa (15 µmol/kg), and 3) gd-NPs (15 ...
11
Usefulness of the CHADS<sub>2</sub> and R<sub>2</sub>CHADS<sub>2</sub> scores for prognostic stratification in patients with coronary artery disease
... Demographic characteristics including age, sex, history of DM, hypertension, current cigarette smoking, chronic heart failure, previous ischemic stroke or TIA, medical history of percutaneous coronary intervention and/or ...
7
In vitro binding and receptor-mediated activity of terlipressin at vasopressin receptors V<sub>1</sub> and V<sub>2</sub>
... expressing human V 1 receptors were suspended in Dulbecco’s Modified Eagle Medium (Thermo Fisher Scientific, Waltham, MA, USA), complemented with 0.1% fetal calf serum, and then distributed in microplates at a ...
7
Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... acetate in 50% ethanol over night. Continuing dehydration steps was 70%, 85%, and 95% ethanol for 5 minutes each and 100% ethanol for 10 minutes. Embedding was then per- formed in 100% ethanol and Epon 812 (Shell ...
8
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 Monitoring of H<sub>2</sub>S and SO<sub>2</sub> Noxious Gases from Industrial Environment with Sensors Based on Flame Spray Made SNO<sub>2</sub> Nanoparticles
... 9]. In the present study, Flame Spray Pyrolysis (FSP) is presented as a very promising technique for sensor material fabrication since it enables primary particle and crystal size control [18, 19], which is important to ...
12
Effect of plant extracts on H<sub>2</sub>O<sub>2</sub>-induced inflammatory gene expression in macrophages
... H 2 O 2 concentration in extracellular fluids during inflammatory processes are sufficient to activate the NF k B pathway, thereby allowing induction of the synthesis of cytokines and other inflammatory ...
10