Titania nanotube
Fabrication and Modification of Titania Nanotube Arrays for Harvesting Solar Energy and Drug Delivery Applications
... Recently, titania nanotube arrays (TNTAs) fabricated by anodization process has attracted great interest due to their excellent properties such as: high surface area, vertically oriented, highly organized, ...
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Photocatalytic Activity of Titania Nanotube Coatings Enriched With Nanohydroxyapatite
... of titania nanotube coatings (TNT) enriched with nanohydroxyapatite (HA) has been studied on the basis of UV-induced degradation of methylene blue (water-soluble pollutant ...of titania nanoporous ...
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Controlling Drug Release from Titania Nanotube Arrays Using Polymer Nanocarriers and Biopolymer Coating
... Titania nanotube arrays (TNT) prepared by self-ordering electrochemical anodization have attracted considerable at- tention for the development of new devices for local drug delivery ...
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Self organized vanadium and nitrogen co doped titania nanotube arrays with enhanced photocatalytic reduction of CO2 into CH4
... area titania nanotube arrays, with vectorial charge transfer, and long- term stability to photo and chemical corrosion; and (2) modify the titania to enhance the separation of electron- hole pairs by ...
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A Review on the Electrochemically Self organized Titania Nanotube Arrays: Synthesis, Modifications, and Biomedical Applications
... of nanotube arrays, biodegradable polymer coating have been employed to solve the issue ...from titania nanotube arrays can be adjusted by varying their diameters and lengths [152, 175, ...GS-loaded ...
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Drug eluting Ti wires with titania nanotube arrays for bone fixation and reduced bone infection
... with titania nanotube [TNT] arrays formed with a drug delivery capability to design alternative bone fixation tools for orthopaedic ...A titania layer with an array of nanotube structures was ...
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<p>Titania nanotube-based protein delivery system to inhibit cranial bone regeneration in Crouzon model of craniosynostosis</p>
... without Titania nanoimplants or proteins ...with Titania nanotubes loaded with glypican 3 protein and also coated with chitosan; CZ-TNT-GPC3, Crouzon murine model with Titania nanotubes loaded with ...
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Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
... As shown in Figure 2E and G, the TN samples exhibit a high contact angle of 82.55 °± 5.77 ° ; the doped Si and Sr give rise to a considerably lower contact angle of 30.61 °± 2.61 ° f[r] ...
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Boosted Photoactivity of Titania Nanotube Layers Doped with a Suspension of Gold Nanoparticles
... dioxide nanotube ar- rays are fabricated using anodic oxidation of titanium metal [16] [17] ...dioxide nanotube arrays on a titanium wire electrode [19] ...controllable nanotube dimensions [22], ...
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Characterization of drug-release kinetics in trabecular bone from titania nanotube implants
... In vitro drug release of the model drug (RhB) loaded into the TNT–Ti wires in buffer solution is presented in Figure 5. The drug-release kinetics can be described in two phases, the first phase showing an initial burst ...
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Enhanced Photocurrent of Titania Nanotube Photoelectrode Decorated with CdS Nanoparticles Asmaa Kadim Ayal
... Titania nanotubes were prepared according to the following steps. First of all, Ti foil (99.7 % purity, 0.127 mm) was cut into pieces of 2 x 1 cm 2 . Then, the Ti pieces were displayed to sonicating in ...
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Highly conformal electrodeposition of copolymer electrolytes into titania nanotubes for 3D Li ion batteries
... couples. However, variations of the current densities obtained in the monomer-free electrolyte are almost inde- pendent of cycle number, suggesting that all electrochem- ical reactions are reversible without modification ...
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Nanoengineered drug-releasing Ti wires as an alternative for local delivery of chemotherapeutics in the brain
... Abstract: The blood–brain barrier (BBB) blocks the passage of active molecules from the blood which makes drug delivery to the brain a challenging problem. Oral drug delivery using chemically modified drugs to enhance ...
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Synthesis of alumina, titania, and alumina-titania hydrophobic membranes via sol?gel polymeric route
... in hindering the crystallization of the alumina phases and eliminating the possibility of the accompanying cracking. The polymeric route using acrylic-acrylamide copolymer as a template polymer led to preparation of ...
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Photo Catalytic Properties of TiO2 Supported on MWCNTs, SBA 15 and Silica Coated MWCNTs Nanocomposites
... the titania supported on the SBA-15- CNT nanocomposite is the most effective catalyst using the low-power light ...by titania-based photo-catalysts has been well studied in the literature, and the data can ...
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Fabrication of Three Dimensional Titania Building Blocks on Glass Substrate from Mono Dispersed Titanium Glycolate Spheres and Their Photocatalystic Properties
... shows titania films fabricated with various morphologies for the comparison of photocatalytic proper- ...The titania films fabricated with titanium glycolate spheres / titania nano-powder .../ ...
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Cover crops in Black currant
... 'Titania' had, however, a tendency to a higher yield in 2000 in the annual sown cover crop, probably due to the deeper root pattern of 'Titania' and thereby less susceptibility to root d[r] ...
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DEFECT ENHANCED GAS ADSORPTION IN HEXAGONAL NANOSTRUCTURES FOR POTENTIAL APPLICATIONS
... The adsorption binding energy decreases in the defected nanotube compare to the defect free zinc oxide nanotube. The electro negativity of oxygen atom weakens the bonding between the adsorbent and ...
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Structural aspect on carbon dioxide capture in nanotubes
... hydrophilicity of the tubes and is more in defect free case than in defected case. Extensive analysis of the interior mechanism for this behavior is yet to be carried out for all types of tubes. In SiCNT the hardness of ...
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Self-assembled nanoscale architecture of TiO<sub>2</sub> and application for dye-sensitized solar cells
... vacuum-dried titania powders by heating at 353 K for 1 day. We can see the titania network consisting of nanowires with 5–15 nm in ...These titania nanowires (TW) have a very high crystalinity of ...
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