Synthesis and Physicochemical and Electrorheological Properties of Modified Nanodisperse Titanium Dioxide

Murashkevich, A. N.; Chechura, K. M.; Novitskaya, M. S.; Alisienok, O. A.; Коробко, Е. В.; Новикова, З. А.

doi:10.1134/s0020168518120129

Cited by 5 publications

(2 citation statements)

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“…Due to its unique properties, nanosized TiO 2 is widely used as a photocatalyst for the decomposition of organic pollutants and inhibitors of microorganisms [37,38]. The widespread use of TiO 2 is based on its effective photocatalytic activity [39][40][41] and high chemical stability [42][43][44]. In works [42][43][44][45][46][47][48], its antibacterial efficacy under the influence of UV radiation has been studied.…”

Section: Introductionmentioning

confidence: 99%

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Physicochemical and Biocidal Properties of Nickel–Tin and Nickel–Tin—Titania Coatings

Pyanko

Makarova

Kharitonov

et al. 2021

Prot Met Phys Chem Surf

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The morphology and composition of Ni-Sn and Ni-Sn-TiO 2 coatings have been studied by scanning electron microscopy and energy-dispersive X-ray analysis. The electrochemical behavior of the obtained coatings in a 3% NaCl solution has been examined. The influence of the inclusion of titania in the Ni-Sn coating on the mechanical and antibacterial properties has been revealed. Dependences of the influence of incubation time and exposure to UV radiation on the concentration of living bacteria cells on the surface of the Ni-Sn-TiO 2 coating have been established. In bacterial tests with Ni-Sn-TiO 2 coatings deposited from the electrolyte containing 2 g/L TiO 2 , the concentration of viable Staphylococcus aureus decreases from 130 to 90 CFU/mL and from 70 to 30 CFU/mL without and with UV irradiation, respectively.

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Section: Introductionmentioning

confidence: 99%

“…To impart photocatalytic properties, TiO 2 must be synthesized under certain conditions and have a nanoscale structure. In [39][40][41], it has been shown that TiO 2 particles with sizes ranging from 10 to 50 nm have the highest photocatalytic activity.…”

Section: Introductionmentioning

confidence: 99%