TiO/sub 2/
Studies on SnCl<sub>2</sub> doped TiO<sub>2</sub> photocatalyst for Pyrocatechol Photodegradation
... from 2- chlorophenol with alkali metal hydroxide catalyst ...purification. TiO 2 photocatalyst is the well known among researchers [5]-[8] since ...
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Effects of hydrogenated TiO<sub>2</sub> nanotube arrays on protein adsorption and compatibility with osteoblast-like cells
... The surface morphologies of the Ti, air-TNTs, and H 2 -TNTs samples were observed with a field-emission scanning elec- tron microscope (SEM, S4800; Hitachi Ltd., Tokyo, Japan) and a transmission electron ...
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Nano-TiO<sub>2</sub>/PEEK bioactive composite as a bone substitute material: in vitro and in vivo studies
... n-TiO 2 /PEEK nanocomposites was also studied. n-TiO 2 /PEEK was successfully fabricated and cut into disks for physical and chemical characterization and in vitro studies, and prepared as ...
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Improved antibacterial activity and biocompatibility on vancomycin-loaded TiO<sub>2</sub> nanotubes: in vivo and in vitro studies
... Prior to the surgery, animals were anesthetized with 10 mg/kg of xylazine (Fujian Fukang Pharmaceutical, Fuzhou, People’s Republic of China) and 80 mg/kg of ketamine (Fujian Fukang Pharmaceutical) injection. Following ...
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Recent advances on smart TiO<sub>2</sub> nanotube platforms for sustainable drug delivery applications
... Abstract: To address the limitations of traditional drug delivery, TiO 2 nanotubes (TNTs) are recognized as a promising material for localized drug delivery systems. With regard to the excel- lent ...
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Reduced bacterial growth and increased osteoblast proliferation on titanium with a nanophase TiO<sub>2</sub> surface treatment
... The bacterial assays conducted demonstrated that there was a significant decrease in bacterial adhesion across all three strains of bacteria on the nanotextured Ti. There was a 95.6% decrease (a 1 log reduction) for S. ...
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Highly Efficient Visible Light Induced Photocatalytic Activity of Fe Doped TiO<sub>2</sub> Nanoparticles
... Photoactivity of the prepared samples was evaluated by the photocatalytic oxidation reaction of oxalic acid under visible light irradiation as shown in Fig. 5. As a comparison, the photolysis of oxalic acid was also ...
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Synthesis of Mesoporous TiO<sub>2</sub> with a Template Free One Step Reaction of Acid Catalyzed TiC
... remained in the samples until the reaction time of 72 h. At the reaction time of 4 h, the high intensity of the peaks assigned to TiC was shown. The intensity of TiC characteristic peak decreased with increasing the ...
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Cytokine induction of sol–gel-derived TiO<sub>2</sub> and SiO<sub>2</sub> coatings on metallic substrates after implantation to rat femur
... Sol–gel TiO 2 or SiO 2 coatings reduced significantly pro- duction of proinflammatory cytokines by the local tissues, irrespective of the material used as a substrate, that is, either Ti6Al4V or ...
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Daunorubicin-TiO<sub>2</sub> nanocomposites as a “smart” pH-responsive drug delivery system
... (TiO 2 ) nanoparticles for its potential in enabling more intelligent controlled release and enhancing chemotherapeutic efficiency of ...onto TiO 2 nanoparticles by forming complexes with ...
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Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... Biochemical and hematological analyses were performed with a 7600-110 autoanalyzer (Hitachi Ltd., Tokyo, Japan) and blood analyzer (XT-1800i; Sysmex Corporation, Kobe, Japan), respectively. Metal content (Ti and Fe) was ...
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Controlled and sustained drug release performance of calcium sulfate cement porous TiO<sub>2</sub> microsphere composites
... G/TiO 2 -CSC and G-CSC, which indicated that the difference of gentamicin release was attributed to TiO 2 ...(with/without TiO 2 ) soaked in SBF for different time ...
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A comparative study of toxicity of TiO<sub>2</sub>, ZnO, and Ag nanoparticles to human aortic smooth-muscle cells
... in 2% FCS) was continu- ously sonicated twice for 8 minutes each time with cooling on ice using an ultrasonic processor (FS-250N, 20% ampli- tude; Shengxi, Shanghai, People’s Republic of ...
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Dual effects and mechanism of TiO<sub>2</sub> nanotube arrays in reducing bacterial colonization and enhancing C3H10T1/2 cell adhesion
... 1, 2, 3, 4, and 5 hours of cell culture and was rinsed lightly three times with phosphate-buffered saline (PBS) to remove nonadherent floating bacteria from the surface of the ...
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TiO<sub>2</sub> micro-nano-hybrid surface to alleviate biological aging of UV-photofunctionalized titanium
... thin TiO 2 coating on the micropit surface without the formation of nanonodules did not result in the prevention or alleviation of the titanium age-dependent decrease in biological ...of TiO 2 ...
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<p>Biomedical Applications of TiO<sub>2</sub> Nanostructures: Recent Advances</p>
... The primary mechanism of NP toxicity is ROS and subsequent production of oxidative stress. The dangerous aspect of this mechanism eventually ends up in amyotrophic lateral sclerosis, cardiovascular, pulmonary, ...
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Nanometer-thin TiO<sub>2</sub> enhances skeletal muscle cell phenotype and behavior
... of 2–5 µ m ...stoichiometric TiO 2 ...Evaluating TiO 2 -coated surfaces using x-ray photoelectron spectroscopy should be imminent in future studies for their precise ...a TiO ...
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The effect of blood protein adsorption on cellular uptake of anatase TiO<sub>2</sub> nanoparticles
... with TiO 2 NPs’ agglom- erates in all the media (Figure 5B–E), but to a lesser extent in media supplemented with Fib (Figure 5E) compared with HSA (Figure 5C) and Glbs (Figure ...
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<p>TiO<sub>2</sub> Nanotubes Alleviate Diabetes-Induced Osteogenetic Inhibition</p>
... type 2 DM; 26 however, other researchers have found that implants with an SLA surface had a lower bone- implant contact rate than those with SLA active surfaces under DM ...
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Facile electrochemical synthesis of antimicrobial TiO<sub>2</sub> nanotube arrays
... than 2 mg/L after 30 ...and 2. Ag nanoparticles firstly interact with oxygen to form Ag 2 O and then Ag 2 O reacts with hydrogen ions to form Ag + and ...
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