Results 11 to 20 of about 635,198 (222)
Titania Nanoparticles Doped Electrospun Membranes [PDF]
Archives of Metallurgy and MaterialsElectrospun membranes exhibit very promising properties, such as high surface area, high surface area-to-pore volume ratio, high pore interconnectivity, and uniform pore distribution. Nanoparticles are a promising alternative for improving the properties
E. Celik Madenli, Z.I. Ciftci
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Morphology and photoluminescence study of titania nanoparticles [PDF]
Colloid and Polymer Science, 2011 Titania nanoparticles are prepared by sol-gel chemistry with a poly(ethylene oxide) methyl ether methacrylate-block-poly(dimethylsiloxane)-block-poly(ethylene oxide) methyl ether methacrylate triblock copolymer acting as the templating agent. The sol-gel components-hydrochloric acid, titanium tetraisopropoxide, and triblock copolymer-are varied to ...
Memesa, Mine +6 more
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The potential health risk of titania nanoparticles
Journal of Hazardous Materials, 2012 Widespread use of titania nanoparticles (TNPs) has caused a significant release of TNPs into the environment, increasing human exposure to TNPs. The potential toxicity of TNPs has become an urgent concern. Various models have been used to evaluate the toxic effects of TNPs, but the relationship between TNPs' toxicity and physicochemical properties is ...
Ruinan, Zhang +4 more
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Titania supported gold nanoparticles as photocatalyst
Phys. Chem. Chem. Phys., 2011 This Perspective is focused on the photocatalytic activity of gold nanoparticles supported on titania (Au/TiO(2)). Titania is the most widely used photocatalyst, but its limited activity under visible light irradiation has motivated the quest for modified titania materials absorbing visible light.
Primo Arnau, Ana Maria +2 more
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Mechanism of Formation of Faceted Titania Nanoparticles from Anodized Titania Nanotubes
The Journal of Physical Chemistry C, 2015 Though researchers worldwide have attempted to fabricate faceted titania nanoparticles with a higher fraction of {001} facets, which have high surface energy, the approaches have focused on use of either a very aggressive heating schedule or highly corrosive chemicals like HF.
NADUVATH, J, BHARGAVA, P, MALLICK, S
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Medical and Dental Applications of Titania Nanoparticles: An Overview. [PDF]
Nanomaterials (Basel), 2022 Currently, titanium oxide (TiO2) nanoparticles are successfully employed in human food, drugs, cosmetics, advanced medicine, and dentistry because of their non-cytotoxic, non-allergic, and bio-compatible nature when used in direct close contact with the human body.
Mansoor A +6 more
europepmc +4 more sources
Materials Science for Energy Technologies, 2020 In this research work, metallic gold nanoparticles with optimal concentration 6.7 × 1017 atom/m2 illustrates an exceptional photocatalytic reactivity in removal of methylene blue and indigo carmine dyes on titania surface.
M.A. ALshakhanbeh +3 more
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Development of coating formulation with silica–titania core–shell nanoparticles against pathogenic fungus [PDF]
Royal Society Open Science, 2018 In the present study, we developed an antifungal coating formulation using silica, titania and silica–titania core–shell nanoparticles individually. The idea behind the synthesis of core–shell nanoparticles was to use the mechanical strength of silica ...
Jaya Verma, Arpita Bhattacharya
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Materials Research Express, 2020 Here in we present our research on electrospun polyacrylonitrile nanofiber films embedded with titania/AgNP nanoparticles for sustained antibacterial applications.
Jatoi Abdul Wahab, Shamim Al Mamun
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Efficacy of radiosensitizing doped titania nanoparticles under hypoxia and preparation of an embolic microparticle. [PDF]
Int J Nanomedicine, 2017 Rachel A Morrison,1,* Malgorzata J Rybak-Smith,1,* James M Thompson,2 Bénédicte Thiebaut,3 Mark A Hill,2 Helen E Townley1,4 1Department of Engineering Science, 2Gray Laboratories, CRUK/MRC Oxford Institute for Radiation Oncology ...
Morrison RA +5 more
europepmc +2 more sources