Use of titanium dioxide for the development of antibacterial glass enamel coatings
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It is shown that titanium dioxide is useful for developing antibacterial glass enamel coatings. Antibacterial powder (filler) was synthesized on the basis of hydroxyapatite modified with titanium oxide, and its phase composition was investigated. It was established that the composite glass enamel coatings studied are characterized by a substantial antibacterial and antifungal effect from 70 to 90% with synthesized inorganic filler content from 1 to 5% with Ti4+/(Ti4+ + Ca2+) ratio equal ratio 0.04 – 0.07.
Key wordsglass enamel coating titanium dioxide antibacterial properties
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- 1.L. L. Bragina and A. P. Zubekhin (eds.), Technology of Enamels and Protective Coatings [in Russian], NTU KhPI, Kharkov; YuRGTU (NPI), Novocherkassk (2003).Google Scholar
- 2.B. R. Churagulov, A. N. Baranov, and O. A. Lyapina, “Biomaterials. Filth killers,” in: Microstructure of New Functional Materials. Nanostructural Materials [in Russian], MGU im. Lomonosova, Moscow (2006), No. 1, pp. 8 – 9.Google Scholar
- 3.V. N. Parmon, “Photocatalysis: questions of terminology,” in: K. I. Zamaraev and V. N. Parmon (eds.), Photocatalytic Conversion of Solar Energy [in Russian], Nauka, Novosibirsk (1991), pp. 7 – 17.Google Scholar
- 4.“Use of antibacterial glass in the war against the proliferation of hospital infections,” Verre AGC Flat Glass Eur., No. 5, 34 – 35 (2007).Google Scholar
- 6.V. M. Sobolev, M. Yu. Smirnov, S. V. Tsiganov, N. A. Kozina, and V. V. Malakhova, “Russian Federation Patent 2 207 992, C 03 C 8_08,” Kirovskii zavod JSC, No. 2001124710; dec. Sept. 7, 2001; publ. July 10, 2003.Google Scholar
- 7.J. D. Waters, M. Wilczynski, N. Pfendt Glenn, “US Patent 6303183, Anti-microbial porcelain enamel coating,” AOS Holding Company, No. 435988; dec. August 11, 1999; publ. Oct. 16, 2000.Google Scholar
- 8.V. I. Putlyaev, “Modern bioceramics materials,” Soros. Obrazov. J., 8(1), 44 – 45 (2004).Google Scholar
- 9.M. N. Safina, T. V. Safronova, and E. S. Lukin, “Ceramics based on calcium phosphates with low sintering temperature, containing a resorbable phase,” Steklo Keram., No. 7, 19 – 24 (2007); M. N. Safina, T. V. Safronova, and E. S. Lukin, “Calcium phosphate based ceramic with a resorbable phase with low sintering temperature,” Glass Ceram., 64(7 – 8), 238 – 243 (2007).Google Scholar
- 10.T. V. Safronova, V. I. Putlyaev, M. A. Shekhirev, and A. V. Kuznetsov, “Composite ceramic containing a bioresorbable phase,” Steklo Keram., No. 3, 31 – 35 (2007); T. V. Safronova, V. I. Putlyaev, M. A. Shekhirev, and A. V. Kuznetsov, “Composite ceramic containing a bioresorbable phase,” Glass Ceram., 64(3 – 4), 102 – 106 (2007).Google Scholar