TiO/sub 2/-V/sub 2/O/sub 5/
Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... All animals were kept in stress-free, hygienic, and animal- friendly conditions (relative humidity 60% ± 10%, room tem- perature 20 ° C ± 2 ° C, and 12-hour light/dark cycle). Food and water were available ad ...
15
Nanometer-thin TiO<sub>2</sub> enhances skeletal muscle cell phenotype and behavior
... ddH 2 O and treated with ...ddH 2 O and stained with Sirius red dye (Pfaltz and Bauer, Stamford, CT) dissolved in saturated aqueous picric acid (pH ...
13
Synthesis of Light Hydrocarbons via Oxidative Coupling of Methane over Silica supported Na<sub>2</sub>WO<sub>4</sub> TiO<sub>2</sub> Catalyst
... these two gases are released into the atmosphere. Since methane is an abundant compound on Earth, a process that can convert methane to high value-added chemicals is a highly attractive topic for many researchers. One of ...
14
Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al<sub>2</sub>O<sub>3</sub> SiO<sub>2</sub> Glasses
... The appearances of as-casted samples are shown in Table 3 and 4. According to Table 3, only 20AZ3Li and 20AZ3Li6T became glasses among samples containing alkaline metal oxides, and the others crystallized and became ...
13
<p>TiO<sub>2</sub> Nanotubes Alleviate Diabetes-Induced Osteogenetic Inhibition</p>
... Annexin V/PI apoptosis kit (Beyotime, Shanghai, ...and 5 µL mixture of Annexin V and fl uorescein isothiocyanate (FITC) for 20 min in the darkroom at 37°C, and then evaluated by fl ow cytometry (Cyto fl ...
15
TiO<sub>2</sub> nanotube platforms for smart drug delivery: a review
... three types of amphiphilic micelles at the top acting as drug carriers and MNPs at the bottom of the nanotubes. Mean- while, dopamine modification of iron oxide MNPs (DOPA- Fe 3 O 4 ) with soft interfacial cushion ...
16
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
... Apoptosis was studied with flow cytometry on Raw264.7 cells stained with Annexin-V/PI (PharMingen; Becton Dick- inson). Cells were incubated with PBS (negative control), Gd-DTPA (500 nM, positive control), and ...
11
The design, fabrication, and photocatalytic utility of nanostructured semiconductors: focus on TiO<sub>2</sub>-based nanostructures
... Al 2 O 3 is an insulator displaying large band ...SnO 2 , the more covalent nature of bonding yields semiconductors with relatively high carrier mobili- ...YBa 2 Cu 3 O 7 ...CrO ...
31
Nanoscale TiO<sub>2</sub> nanotubes govern the biological behavior of human glioma and osteosarcoma cells
... 60 V for 2 hours with the platinum sheet as the ...and 2 vol% hydrofluoric acid was used as the electrolyte (W2), the sample was anodized at the electrolyte (W2) under constant voltage (ranging from ...
17
Facile electrochemical synthesis of antimicrobial TiO<sub>2</sub> nanotube arrays
... Figure 5 shows Ag release from the TiNTs as a function of time in the cell culture medium at 37 ° ...than 2 mg/L after 30 ...and 2. Ag nanoparticles firstly interact with oxygen to form Ag 2 ...
11
Observation of Bimodal LLDPE/TiO<sub>2</sub> Nanocomposites Produced by in Situ Polymerization with Zirconocene/MMAO Catalysts via Ga Modification on TiO<sub>2</sub> Nanofiller
... was obtained from the Aldrich Chemical Company, Inc. Modified methylaluminoxane (MMAO) in hexane was donated by Tosoh (Akzo, Japan). Trimethylaluminum (TMA, 2 M in toluene) was supplied by Nippon Aluminum Alkyls, ...
10
The effect of blood protein adsorption on cellular uptake of anatase TiO<sub>2</sub> nanoparticles
... other O atoms than Ti–O in TiO 2 ...of O(1s) binding energy region revealed two peaks, one ~ 529 eV attributed to Ti–O and one ~ 231 eV attributed to Ti–OH (Figure 2C), which are ...
9
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 because of ...
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
... m O n -SiO 2 composite flake-like, and SiO 2 -Fe m O n core-shell IONPs on cell viability, function, and mor- phology were tested 48 h postincubation in human umbilical vein endothelial cell ...
11
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 ...
8
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
... neopterin; o-hPa, ortho-hydroxyphenylacetate; Pa, picolinate; Pag, phenylacetylglycine; Pan, pantothenate; PaP, adenosine 3′,5′-diphosphate; Pc, phosphocholine; Phe, phenylalanine; p-hPa, ...
16
Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... (Gd 2 O 3 ) nanoparticles generate higher relaxivity than currently available Gd chelates: In addition, the Gd 2 O 3 nanoparticles have promising properties for MRI cell ...Gd 2 ...
8
Durable antibacterial and UV-protective Ag/TiO<sub>2</sub>@fabrics for sustainable biomedical application
... for 5 min in an ultrasonic cleaning machine (KQ100E; Kunshan Ultrasonic Instrument ...for 5 h and 10 h with the hydrothermal treatment temperature at 150 ° ...as-prepared TiO 2 @cotton as ...
14
Cytokine induction of sol–gel-derived TiO<sub>2</sub> and SiO<sub>2</sub> coatings on metallic substrates after implantation to rat femur
... Surgical procedures were carried out under general anes- thesia in aseptic conditions. To anesthetize the animals, a mixture of 1 mL ketamine hydrochloride (100 mg/mL) and 0.5 mL xylazine hydrochloride (20 mg/mL) added ...
7
Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... 3 O 4 @SiO 2 @Ag microflower with enhanced antibacterial activity is experimentally and theoretically presented in this ...3 O 4 @SiO 2 @Ag microflowers can rapidly and effectively kill both ...
18