Titanium dioxide nanoparticles
Role of Carnosine and Melatonin in Ameliorating Cardiotoxicity of Titanium Dioxide Nanoparticles in the Rats
... fine titanium dioxide particles in RAW ...HW. Titanium dioxide nanoparticles trigger p53-mediated damage response in peripheral blood ...
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Titanium dioxide nanoparticles increase sensitivity in the next generation of the water flea Daphnia magna.
... of nanoparticles into the environment is increasingly ...to titanium dioxide nanoparticles exhibit a significantly increased sensitivity to titanium dioxide nanoparticles ...
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PROTECTIVE EFFECT OF N-ACETYLCYSTIENE AGAINST TITANIUM DIOXIDE NANOPARTICLES MODULATED IMMUNE RESPONSES IN MALE ALBINO RATS
... The protective effects of N-acetylcysteine (NAC) against orally administered titanium dioxide nanoparticles (TiO2) for 3 months on male albino rats were examined. Adult male albino rats were given ...
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Effect of two formulations of 10% sodium ascorbate on fracture resistance of endodontically treated tooth submitted to dental bleaching with hydrogen peroxide associated titanium dioxide nanoparticles
... bleaching! treatment! with! new! agents! using! lower! concentrations! of! hydrogen! peroxide! associated!with!titanium!dioxide!nanoparticles! and! photoactivated! by! LED:laser! system,! also! ...
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Titanium Dioxide Nanoparticles Trigger Loss of Function and Perturbation of Mitochondrial Dynamics in Primary Hepatocytes.
... studies due to the inherent differences in the bio-transformation potential of cell lines vs. pri- mary cells. Wang and co-workers demonstrated that hepatic cell lines depict different behavior with respect to metabolism ...
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Mucin secretion induced by titanium dioxide nanoparticles.
... Nanoparticle (NP) exposure has been closely associated with the exacerbation and pathophysiology of many respiratory diseases such as Chronic Obstructive Pulmonary Disease (COPD) and asthma. Mucus hypersecretion and ...
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In vivo genotoxicity assessment of titanium dioxide nanoparticles by Allium cepa root tip assay at high exposure concentrations.
... silver nanoparticles and role of oxidative stress induced cellular death have been demonstrated in recent past ...Silver nanoparticles have been found to cause genotoxicity on mammalian cell lines as well ...
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Photocatalytic Cementitious Composites containing Mesoporous Titanium Dioxide Nanoparticles
... that titanium nanodioxide can be used in cement and gypsum composites as a highly efficient photocatalyst in the conversion processes of nitric ox- ide and volatile organic ...
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Evaluation of the Effect of Nitrogenized Bio Fertilizer and Titanium Dioxide Nanoparticles on Phytoremediation of Corn Plant in the Presence of Chrome
... with nanoparticles is done in two direct way through various fertilizers and toxins of repelling pests based on nanoparticles and indirect way through watering to the ...of nanoparticles, which make ...
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Rev. odontol. UNESP vol.43 número3
... plus titanium dioxide nanoparticles and photoactivated by LED-laser provided reduction of the fracture resistance of the teeth, when compared with the unbleached endodontically-treated ...
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A Review on Nanoparticles of Titanium Dioxide: Characteristics, Methods of Synthesis and Their Application in Organic Coatings
... common. Titanium dioxide is a white pigment used in the coatings industry is the most important because of the abundance of visible light may be used efficiently ...disperses. Titanium dioxide ...
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Comparative proteomic analysis of the molecular responses of mouse macrophages to titanium dioxide and copper oxide nanoparticles unravels some toxic mechanisms for copper oxide nanoparticles in macrophages.
... oxide nanoparticles, titanium dioxide nanoparticles and copper ion allowed us to get better insights into the responses of the macrophages to these ...screen, titanium dioxide ...
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Desenho e produção de novos veículos para entrega de fármacos
... the nanoparticles have a short circulating half-life due to the defence mechanisms of the human body, especially the reticuloendothelial ...the nanoparticles with hydrophilic polymers such as polyethylene ...
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The Effect of Mesoporous Carbon Nitride Modification by Titanium Oxide Nanoparticles on Photocatalytic Degradation of 1,3-Dinitrobenzene
... The higher photocatalytic activity of mesoporous carbon nitride and titanium oxide modiied sample here observed may be attributed to several factors. 1) The increasing adsorption capacity of the photocatalyst; NB ...
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Influence of Doping of Titanium Dioxide by Zirconium and Niobium on its Morphology
... One explanation for this phenomenon is the increase of nanoparticles surface area or their agglomeration and thus increases of the relative part of the pores with larger size. The value of pore-size distribution ...
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Mat. Res. vol.18 número2
... 0,7% Aluminium Oxide (Al2O3) and 0,3% Potassium Oxide (K2O). For deposition, a double cathodic cage was used to increase the rate of deposition. The cages, comprising of two concentric cylinders (outer and inner), were ...
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Braz. Dent. J. vol.28 número4
... with titanium nanoparticles (N), followed by the group of cells exposed to PgLPS plus titanium nanoparticles (LN) at each time point ...to titanium nanoparticles ( @ 12 fold) ...
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IMMOBILIZED TITANIUM DIOXIDE (TIO2) IN DIFFERENT SUPPORT MATERIALS TO USE IN HETEROGENEOUS PHOTOCATALYSIS.
... Após o processo de imobilização realizava-se nova pesagem do material, de forma que a diferença entre as massas aferidas representava a massa de TiO 2 efetivamente imobilizada sobre [r] ...
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Braz. J. Chem. Eng. vol.28 número2
... Abstract - An investigation was carried out on the synthesis of titanium dioxide nanopowders via the hydrothermal method, examining the influence of temperature (150ºC and 200ºC) and reaction time (6 to 36 ...
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Braz. J. Pharm. Sci. vol.49 número2
... oxide, titanium dioxide, iron oxide, kaolin, ichthammol, red veterinary petrolatum, talc, calaminein (Lowe, 2006), phosphate and carbonates based nanomaterials and pure and doped hydroxyapatite (Araujo, ...
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