Results 51 to 60 of about 188,874 (291)

Kinetic Study on the Dehydration Behavior of Titanium Dioxide as a Denitration Catalyst Carrier

Metals, 2023
The dehydration of titanium dioxide, which is the carrier for denitration catalysts, is a crucial control step in the preparation of functional materials and has an impact on the performance of the product.
Huaquan Li, Guibao Qiu, Xuewei Lv, Yongjie Liu   +3 more
doaj   +1 more source

Nano-scale analysis of titanium dioxide fingerprint-development powders [PDF]

, 2008
Titanium dioxide based powders are regularly used in the development of latent fingerprints on dark surfaces. For analysis of prints on adhesive tapes, the titanium dioxide is suspended in a surfactant and used in the form of a small particle reagent ...
A J Reynolds, B J Jones, Gray, Henry, Richardson, V Bowman, V Sears   +6 more
core   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Cytotoxic Effects of Titanium Dioxide Nanoparticles on MCF-7 Cancer Cell Line [PDF]

The Iranian Journal of Veterinary Science and Technology
Cancer is a widespread disease of various types worldwide that affects many people. Today, titanium dioxide nanoparticles have substantial therapeutic applications. We investigated how harmful titanium dioxide is to breast cancer cells.
Rahele Javaheri, Ahmad Reza Raji, Hadi Mohebalian, Mohammad Azizzadeh   +3 more
doaj   +1 more source

Nano-scale composition of commercial white powders for development of latent fingerprints on adhesives [PDF]

, 2009
This is the post-print version of the article - Copyright @ 2010 Elsevier.Titanium dioxide based powders are regularly used in the development of latent fingerprints on dark surfaces.
A.J. Reynolds, B.J. Jones, Bergeron, Brzozowski, Choi, Cucè, Curruthers, Dilag, Goodpaster, Gray, Henry, Jaynes, Konta, Lee, M. Richardson, Polimeni, Reynolds, Richardson, Schiemer, Sodhi, V.G. Sears, Wade, Wagner, Williams   +23 more
core   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Investigating the influence of titanium particle size and concentration on osteogenic response of human osteoblasts – in vitro study

Biomaterial Investigations in Dentistry
Purpose: The purpose of this study was to investigate the correlation between the size and concentration of titanium particles and the osteogenic response of human osteoblasts (HOB).  Materials and Methods: Different concentrations of titanium dioxide
Soumya Sheela, Waad Kheder, A B Rani Samsudin   +2 more
doaj   +1 more source

Using C-doped TiO₂ Nanoparticles as a Novel Sonosensitizer for Cancer Treatment

Antioxidants, 2020
Sonodynamic therapy is an effective treatment for eliminating tumor cells by irradiating sonosentitizer in a patient’s body with higher penetration ultrasound and inducing the free radicals.
Chun-Chen Yang, Chong-Xuan Wang, Che-Yung Kuan, Chih-Ying Chi, Ching-Yun Chen, Yu-Ying Lin, Gin-Shin Chen, Chun-Han Hou, Feng-Huei Lin   +8 more
doaj   +1 more source

Improved photocatalytic properties of doped titanium-based nanometric oxides [PDF]

, 2017
Photocatalysis is considered one of the most promising technologies for applications in the environmental field especially in the abatement of water-soluble organic pollutants.
Bracciale, Maria P., De Caprariis, Benedetta, De Filippis, Paolo, Petrullo, Antonietta, Pronti, Lucilla, Santarelli, Maria L., Scarsella, Marco   +6 more
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source