Results 11 to 20 of about 162,662 (262)

Effect of adding titanium dioxide nanoparticles on anti-microbial activity and surface detail reproduction of dental alginate

open access: yesJournal of Baghdad College of Dentistry, 2023
Most dental works require a diagnostic impression; alginate is contemplated as the most popular material used for this purpose. Titanium dioxide nanoparticles show evidence of antimicrobial activity in the recent era, for this purpose, this study aimed ...
Ranj A. Omer   +4 more
doaj   +1 more source

Titanium dioxide nanotubes for production and delivery of nitric oxide and methods for production thereof [PDF]

open access: yes, 2016
The present disclosure describes compositions operable for releasing nitric oxide under photochemical conditions. The compositions include a titanium dioxide nanomaterial and a nitric oxide-releasing compound deposited on the titanium dioxide ...
Balkus, Kenneth J., Jr.   +1 more
core   +1 more source

Pure Anatase Phase Titanium Dioxide Films Prepared by Mist Chemical Vapor Deposition

open access: yesNanomaterials, 2018
In this research, pure anatase phase titanium dioxide thin films were successfully fabricated for the first time using the mist chemical vapor deposition method, and optional values for deposition temperature and concentration of titanium ...
Qiang Zhang, Chaoyang Li
doaj   +1 more source

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

Tunable Functionality and toxicity studies of Titanium Dioxide Nanotube Layers [PDF]

open access: yes, 2010
In this work, we have developed economic process to elaborate scalable titanium dioxide nanotube layers which show a tunable functionality. The titanium dioxide nanotube layers was prepared by electrochemical anodization of Ti foil in 0.4 wt ...
Awitor, Ok   +6 more
core   +2 more sources

An investigation into the effect of thickness of titanium dioxide and gold-silver nanoparticle titanium dioxide composite thin-films on photocatalytic activity and photo-induced oxygen production in a sacrificial system [PDF]

open access: yes, 2011
Thin films of titanium dioxide and titanium dioxide with incorporated gold and silver nanoparticles were deposited onto glass microscope slides, steel and titanium foil coupons by two sol–gel dip-coating methods.
Darr, J. A.   +5 more
core   +1 more source

New Design of Potentially Low-cost Solar Cells Using TiO2/Graphite Composite as Photon Absorber [PDF]

open access: yes, 2015
A solar cell design using the combination of titanium dioxide and graphite as active photon absorbing materials were proposed. The titanium dioxide absorbs photons of nearly ultraviolet wavelengths to produce electron hole pairs, while graphite is ...
Abdullah, Mikrajuddin   +4 more
core   +2 more sources

Green Synthesis and Optimization of Titanium Dioxide Nanoparticles Using Aloe Vera Extract for Biomedical Applications [PDF]

open access: yesJournal of Advanced Materials in Engineering
Titanium dioxide nanoparticles have been attention due to their biocompatibility, mechanical strength, photocatalytic properties, and affordability.
S. NazariMoghaddam   +3 more
doaj   +1 more source

Ammonia sensing using lossy mode resonances in a tapered optical fibre coated with porphyrin-incorporated titanium dioxide [PDF]

open access: yes, 2016
The development of an ammonia sensor, formed by the deposition of a functionalised titanium dioxide film onto a tapered optical fibre is presented. The titanium dioxide coating allows the coupling of light from the fundamental core mode to a lossy mode ...
James, Stephen W.   +5 more
core   +1 more source

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