Mechanizmy inaktywacji bakterii na powierzchniach fotokatalitycznych

• Autorzy: Bogdan J. , Szczawinski J. , Zarzynska J. , Plawinska-Czarnak J.

Warianty tytułu

EN

Mechanisms of bacteria inactivation on photocatalytic surfaces

• Języki publikacji: PL

Abstrakty

EN

Easy-to-clean and easy-to-disinfect surfaces play a key role in keeping the right sanitary and hygienic standards in hospitals, veterinary clinics and food processing plants. In recent years, due to the development of nanotechnology, self-cleaning and self-disinfecting surfaces are applied on an increasing scale. They are covered by photocatalytic surfaces made of nanomaterials (NMs) on which, upon exposure to the ultraviolet radiation, advanced oxidation processes (AOPs) can take place. Those processes present an effective method of bacteria eradication. One of the most studied AOPs in relation to microorganism eradication is the TiO₂/ UV-process, where titanium dioxide (TiO₂) is used as a photocatalyst, and the ultraviolet radiation (UV) is used as an agent generating free radicals. The high efficiency of the gram-negative and gram-positive bacteria inactivation by the methods using photocatalytic properties of nano-sized TiO₂ (nano-TiO₂) contributes towards its increasing application. Disinfection based on free radicals reactions is considered to become one of the most promising tools to solve difficult problems related to hygiene and public health protection in the near future.

Słowa kluczowe

PL

powierzchnie fotokatalityczne; dwutlenek tytanu; wlasciwosci fotokatalityczne; bakterie; bakterie Gram-ujemne; bakterie Gram-dodatnie; inaktywacja; dezynfekcja

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2014
• Tom: 70
• Numer: 11
• Opis fizyczny: s.657-662,rys.,bibliogr.

Twórcy

autor

Bogdan J.

• Katedra Higieny Żywności i Ochrony Zdrowia Publicznego, Wydział Medycyny Weterynaryjnej, Szkoła Główna Gospodarstwa Wiejskiego, ul.Nowoursynowska 159, 02-776 Warszawa

autor

Szczawinski J.

• Katedra Higieny Żywności i Ochrony Zdrowia Publicznego, Wydział Medycyny Weterynaryjnej, Szkoła Główna Gospodarstwa Wiejskiego, ul.Nowoursynowska 159, 02-776 Warszawa

autor

Zarzynska J.

• Katedra Higieny Żywności i Ochrony Zdrowia Publicznego, Wydział Medycyny Weterynaryjnej, Szkoła Główna Gospodarstwa Wiejskiego, ul.Nowoursynowska 159, 02-776 Warszawa

autor

Plawinska-Czarnak J.

• Katedra Higieny Żywności i Ochrony Zdrowia Publicznego, Wydział Medycyny Weterynaryjnej, Szkoła Główna Gospodarstwa Wiejskiego, ul.Nowoursynowska 159, 02-776 Warszawa

Bibliografia

• 1. Armon R., Weltch-Cohen G., Bettane P.: Disinfection of Bacillus spp. spores in drinking water by TiO2 photocatalysis as a model for Bacillus anthracis. Water Sci. Technol. 2004, 4, 7-14.
• 2. Ashikaga T., Wada M., Kobayashi H., Mori M., Katsumura Y., Fukui H., Kato S., Yamaguchi M., Takamatsu T.: Effect of the photocatalytic activity of TiO₂ on plasmid DNA. Mutat. Res. 2000, 466, 1-7.
• 3. Banerjee S., Gopal J., Muraleedharan P., Tyagi A. K., Raj B.: Physics and chemistry of photocatalytic titanium dioxide: visualization of bactericidal activity using atomic force microscopy. Curr. Sci. 2006, 90, 1378-1383.
• 4. Belapurkar A. D., Sherkhane P., Kale S. P.: Disinfection of drinking water using phoyocatalytic technique. Curr. Sci. 2006, 91, 73-76.
• 5. Benabbou A. K., Derriche Z., Felix C., Lejeune P., Guillard C.: Photocatalytic inactivation of Escherichia coli – effect of concentration of TiO₂ and microorganism, nature, and intensity of UV irradiation. Appl. Catal. B 2007, 76, 257-263.
• 6. Berney M., Weilenmann H. U., Simonetti A., Egli T.: Efficacy of solar disinfection of Escherichia coli, Shigella flexneri, Salmonella Typhimurium and Vibrio cholerae. J. Appl. Microbiol. 2006, 101, 828-836.
• 7. Blanco-Galvez J., Fernández-Ibáñnez S., Malato-Rodriguez J.: Solar photocatalytic detoxification and disinfection of water: recent overviews. J. Sol. Energy Eng. 2007, 129, 4-15.
• 8. Bonetta S., Bonetta S., Motta F., Strini A., Carraro E.: Photocatalytic bacterial inactivation by TiO₂-coated surfaces. AMB Express 2013, 3, 59.
• 9. Chawengkijwanich C., Hayata Y.: Development of TiO₂ powder-coated food packaging film and its ability to inactivate Escherichia coli in vitro and in actual tests. Int. J. Food. Microbiol. 2008, 123, 288-292.
• 10. Cheng C. L., Sun D. S., Chu W. C., Tseng Y. H., Ho H. C., Wang J. B., Chung P. H., Chen J. H., Tsai P. J., Lin N. T., Yu M. S., Chang H. H.: The effects of the bacterial interaction with visible-light responsive titania photocatalyst on the bactericidal performance. J. Biomed. Sci. 2009, 16, 7.
• 11. Cheng Y. W., Chan R. C. Y., Wong P. K.: Disinfection of Legionella pneumophila by photocatalytic oxidation. Water Res. 2007, 41, 842-852.
• 12. Cho M., Cates E. L., Kim J. H.: Inactivation and surface interactions of MS-2 bacteriophage in a TiO₂ photoelectrocatalytic reactor. Water Res. 2011, 45, 2104-2110.
• 13. Choi J. Y., Kim K. H., Choy K. C., Oh K. T., Kim K. N.: Photocatalytic antibacterial effect of TiO₂ film formed on Ti and TiAg exposed to Lactobacillus acidophilus. J. Biomed. Mater. Res., Part B 2007, 80, 353-359.
• 14. Chorianopoulos N. G., Tsoukleris D. S., Panagou E. Z., Falaras P., Nychas G. J.: Use of titanium dioxide (TiO₂) photocatalysts as alternative means for Listeria monocytogenes biofilm disinfection in food processing. Food Microbiol. 2011, 28, 164-170.
• 15. Dadjour M. F., Ogino C., Matsumura S., Nakamura S., Shimizu N.: Disinfection of Legionella pneumophila by ultrasonic treatment with TiO₂. Water Res. 2006, 40, 1137-1142.
• 16. Deckers A. S., Loo S., L’Hermite M. M., Boime N. H., Menguy N., Reynaud C., Gouget B., Carrière M.: Size- composition- and shape-dependent toxicological impact of metal oxide nanoparticles and carbon nanotubes towards bacteria. Environ. Sci. Technol. 2009, 43, 8423-8429.
• 17. Desai V. S., Kowshik M.: Antimicrobial activity of titanium dioxide nanoparticles synthesized by sol-gel technique. Res. J. Microbiol. 2009, 4, 97-103.
• 18. Dunlop P. S. M., McMurray T. A., Hamilton J. W. J., Byrne J. A.: Photocatalytic inactivation of Clostridium perfringens spores on TiO₂ electrodes. J. Photochem. Photobiol. A 2008, 196, 113-119.
• 19. Friedmann D., Mendive C., Bahnemann D.: TiO₂ for water treatment: parameters affecting the kinetics and mechanisms of photocatalysis. Appl. Catal. B 2010, 99, 398-406.
• 20. Fu G., Vary P. S., Lin C. T.: Anatase TiO₂ nanocomposites for antimicrobial coatings. J. Phys. Chem. B 2005, 109, 8889-8898.
• 21. Fujishima A., Rao T. N., Tryk D. A.: Titanium dioxide photocatalysis. J. Photochem. Photobiol. C 2000, 1, 1-21.
• 22. Gao M., An T., Li G., Nie X., Yip H. Y., Zhao H., Wong P. K.: Genetic studies of the role of fatty acid and coenzyme A in photocatalytic inactivation of Escherichia coli. Water Res. 2012, 46, 3951-3957.
• 23. Gogniat G., Dukan S.: TiO2 photocatalysis causes DNA damage via fenton reaction-generated hydroxyl radicals during the recovery period. Appl. Environ. Microbiol. 2007, 73, 7740-7743.
• 24. Gupta K., Singh R. P., Pandey A., Pandey A.: Photocatalytic antibacterial performance of TiO₂ and Ag-doped TiO2 against S. aureus, P. aeruginosa and E. coli. Beilstein J. Nanotechnol. 2013, 4, 345-351.
• 25. Ireland J. C., Klostermann P., Rice E. W., Clark R. M.: Inactivation of Escherichia coli by titanium dioxide photocatalytic oxidation. Appl. Environ. Microbiol. 1993, 59, 1668-1670.
• 26. Jacoby W. A., Maness P. C., Wolfrum E. J., Blake D. M., Fennell J. A.: Mineralization of bacteria cell mass on a photocatalytic surface in air. Environ. Sci. Technol. 1998, 32, 2650-2653.
• 27. Kim S., An Y. J.: Effect of ZnO and TiO2 nanoparticles preilluminated with UVA and UVB light on Escherichia coli and Bacillus subtilis. Appl. Microbiol. Biotechnol. 2012, 95, 243-253.