Results 21 to 30 of about 81,761 (200)

Alleviation the effects of salinity stress using titanium dioxide nano and bulk particles in Echinacea seeds and seedlings

open access: yesAdvances in Horticultural Science, 2021
This study aimed to investigate the effect of nanoparticles and non-nanoparticles of titanium dioxide on germination indices of Echinacea under salinity stress.
Habibeh Behnam   +2 more
doaj   +1 more source

Production and purification of titanium dioxide with titanium tetrachloride nanoparticles from eliminate concentrate of Kahnooj mine in Kerman [PDF]

open access: yesشیمی کاربردی روز, 2020
Titanium dioxide is one of the most important minerals with various industrial applications. Extensive research has been carried out to synthesize this material from the past and is also ongoing. At present, despite the high consumption of this material,
Shahriar Ghamami   +2 more
doaj   +1 more source

Photoassisted Degradation of a Herbicide Derivative, Dinoseb, in Aqueous Suspension of Titania [PDF]

open access: yes, 2012
The titanium dioxide (TiO2) photoassisted degradation of herbicide dinoseb has been examined in aqueous suspensions under UV light irradiation. The degradation kinetics were studied under various conditions such as substrate concentration, type of ...
Colin Boxall   +9 more
core   +1 more source

Titanium dioxide nanoparticles impart protection from ultraviolet irradiation to fermenting yeast cells

open access: yesBiochemistry and Biophysics Reports, 2022
The photocatalytic activity of titanium dioxide is widely utilized in science and technology. In the biological field, titanium dioxide is believed to be a disinfectant because it produces reactive oxygen species (ROS).
Yui Ono, Hitoshi Iwahashi
doaj   +1 more source

Properties of titanium dioxide

open access: yes, 2021
"Properties of titanium dioxide" presents a survey of the main physicochemical properties of TiO2 upon which rely all of the applications of this material. Structures and morphologies of titanium dioxide have been taken into account, also in correlation
Giovanni Camera-Roda   +9 more
core   +1 more source

Predicting Mechanical and Physical Properties Nanocomposites Using Molecular Dynamics for Biomedical Applications [PDF]

open access: yesAUT Journal of Mechanical Engineering
This study focuses on simulating bio-nanocomposite structures using polycaprolactone as the polymer matrix, reinforced with hydroxyapatite and titanium dioxide nanoparticles, both of which are biocompatible and biodegradable.
Ashkan Farazin
doaj   +1 more source

Near-infrared-active upconverting niobium-doped black titanium dioxide photocatalysts

open access: yes, 2021
Black titanium dioxide is a broadband-absorbing photocatalyst characterized by integration of atomic hydrogen within the outer layers of anatase nanomaterials.
Naizhen , Yu   +5 more
core   +1 more source

Synthesis, Antibacterial Activity of Tio2 Nanoparticles Suspension Induced by Laser Ablation in Liquid [PDF]

open access: yesEngineering and Technology Journal, 2014
Colloidal solutions of Titanium dioxide nanoparticles were synthesized by laser ablation of Titanium plate in deionized water. Studies of synthesized nanoparticles suspensions were characterized by UV-VIS absorption, Fourier transform infrared ...
khawlah S. Khashan   +3 more
doaj   +1 more source

The Influence of the Precursor Type and of the Substrate on the SPD Deposited TiO2 Photocatalytic Thin Films

open access: yesAnnals of West University of Timisoara: Physics, 2018
Photocatalytic degradation of organic pollutants from wastewater using titanium dioxide is recognized as an efficient process. To be feasible, this process needs to be solar- or visible light -activated, but, due to its wide band gap energy, titanium ...
Tismanar Ioana   +3 more
doaj   +1 more source

Green synthesis of titanium dioxide photocatalyst using Lactobacillus bulgaricus for processing palm oil mill effluent [PDF]

open access: yesGlobal Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: To improve photocatalytic degradation perfomance, photocatalyst particles with a larger surface area preferred. The effectiveness of titanium dioxide as a photocatalyst depends on the synthesis method used.
L. Agustina   +3 more
doaj   +1 more source

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