Photocatalytic disinfection of P.aeruginosa bacterial Ag-doped TiO 2 film

Procedia Engineering

Volumn 32, Issue , 2012, Pages 656-662

  Ubonchonlakate, K ^a,b   Sikong, L ^a   Saito, F ^a  

^a PRINCE OF SONGKLA UNIVERSITY   (Thailand)

^b TOHOKU UNIVERSITY   (Japan)

Author keywords

P.aeruginosa bacterial; Photocatalytic; Porous film; Sol gel method; Thin film

Indexed keywords

EID: 84869877747     PISSN: 18777058     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1016/j.proeng.2012.01.1323     Document Type: Conference Paper

References (29)

1. Jo W.-K. and Kim J-T. Application of visible-light photocatalysis with nitrogen-doped or unmodified titanium dioxide for control of indoor-level volatile organic compounds. J. Hazard. Mater. 2009; 164: 360-366
2. Hoffmann, M. R., Martin, S. T., Choi, W. and Bahnemannt, D. W. Environmental applications of semiconductor photocatalysis. Chem. Rev. 1995; 95: 69-96
3. Sonawane R. S., Kale B. B and Dongare M. K. Preparation and photo-catalytic activity of Fe-TiO2 thin films prepared by sol-gel dip coating. Mater. Chem. Phys. 2004; 85: 52-57
4. Wu X., Wei Q. and Zhaohua J. Influence of Fe3+ Ions on The photocatalytic activity of TiO2 films prepared by micro-plasma oxidation method. Thin Solid Films 2006; 496: 288-292
5. Langlet, M., Kima, A., Audiera, M., Guillar, C. and Herrmann J. M. Transparent photocatalytic films deposited on polymer substrates from Sol-gel processed titania sols. Thin Solid Films 2003; 429: 13-21
6. Amin S. A., Pazouki M., and Hosseinnia A. Synthesis of TiO2-Ag nanocomposite with sol-gel method and investigation of its antibacterial activity against E. coli. Powder Tech. 2009; 196: 241-245
7. Yang F.-C., Wu K.-H., Huang J.-W., Horng D.-N., Liang C.-F. and Hu M-K. Preparation and characterization of functional fabrics from bamboo charcoal/silver and titanium dioxide/silver composite powders and evaluation of their antibacterial efficacy. Mater. Sci. Eng. C 2009; doi:10. 1016/j. msec. 2009. 11. 016
8. Nishimoto S., Kubo A., Zhang X., Liu Z., Taneichi N., Okui T., Murakami T., Komine T. and Fujishima A. Novel hydrophobic/hydrophilic patterning process by photocatalytic Ag nucleation on TiO2 thin film and electroless Cu deposition. Appl. Surf. Sci. 2008; 254: 5891-5894
9. Takeshi M., Kaori N., Kazuyuki S. and Kazumi K. Preparation of nanoporous TiO2 film with large surface area using aqueous sol with trehalose Mater. Lett. 2004; 58: 2751-2753
10. Wessels H., Maekawa M., Rathousky J., Yoshida T., Work M. and Oekermann T., Micropor. Influence of Calcination Temperature on the Photoelectrochemical and Photocatalytic Properties of porous TiO2 films electrodeposited from Ti(IV)-alkoxide solution. Mesopor. Mater. 2008; 111: 55-61
11. Murakami A., Yamaguchi T., Hirano S. and Kikuta K. Synthesis of porous titania thin films using carbonatation reaction and its hydrophilic property. Thin Solid Films. 2008; 516: 3888-3992
12. Ubolchonlakate K., Sikong L. and Tontai T. Formaldehyde degradation by photocatalytic Ag-doped TiO2 film of glass fibre roving. J. Nanosci. Nanotechno. 2010; 10: 7522-7525
13. Kim M.-S., Liu G., Namb W. K. and Kim B.-W. Preparation of porous carbon-doped TiO2 film by sol-gel method and its application for the removal of gaseous toluene in the optical fiber reactor. J. Ind. Eng. Chem. 2011; 17: 223-228
14. Guo, B., Liu, Z., Hong, L. and Jiang H. "Sol gel derived photocatalytic porous TiO2 thin films. " Surface & Coatings Technology. 2005; 198: 24-29
15. Zhang, X., Zhang, F. and Chanb, K. Y. (). "The Synthesis of Pt-modified titanium dioxide thin films by micro emulsion templating their characterization and visible-light photocatalytic. " Mater. Chem. Phy. 2005; doi:10. 1016/j. matchemphys. 2005. 08. 060
16. Liu Y., Liu C. Y., Rong Q. H. and Zhang Z. Characteristics of the silver-doped TiO2 nanoparticles. Appl. Surf. Sci. 2003; 220: 7-11
17. Rengaraj S. and Li X. Z. Enhanced photocatalytic activity of TiO2 by doping with Ag for degradation of 2,4,6-trichlorophenol in Aqueous Suspension. J. Mol. Catal. A-Chem. 2006; 243: 60-67
18. Ubonchonlakate K., Sikong L., Tontai T. and Saito F. P. aeruginosa Inactivation with silver and nickel doped TiO2 films coated on glass fibre roving. Adv. Mate Res. 2011; 150-151: 1726-1731
19. Zhu K.-R., Zhang M. S., Hong J. M. and Yin Z., Size Effect on phase transition sequence of TiO2 nanocrystal. Mater. Sci. Eng. A 2005; 403: 87-93
20. Su W., Wei S. S., Hu S. Q. and Tang J. X. Preparation of TiO2/Ag colloids with ultraviolet resistance and antibacterial property using short chain polyethylene glycol. J. Hazard. Mater. 2009; 172: 716-720
21. Chao, H. E., Yuan, Y. U. and Xingfanga, H. U. Effect of silver doping on the phase transformation and grain growth of solgel titania powder. J. Eur. Ceram. Soc. 2003; 23: 1457-1464
22. Matsuda A., S Katayarna., Tsuno T., Tohge N. and Minami T. Physical and Chemical Properties of Titania-Silica Films Derived from Poly(ethylene glycol)-Containing Gels. J. Am. Ceram. 1990; 75: 2217-2224
23. Li Y., Hwang D. S., Lee N. H. and Kim S. J. Synthesis and characterization of carbon-doped titania as an artificial solar light sensitive photocatalyst. Chem. Phys. lett 2005; 404: 25-29
24. Wang Z. C., Chen J. F. and Hu X. F. Preparation of nanocrystalline TiO2 powders at near room temperature from peroxopolytitanic acid gel. Mater Lett 2000; 43: 87-90
25. Yang J., Bai H., Tan X. and Lian J. IR and XPS investigation of visible-light photocatalysis: nitrogen-carbon-doped TiO2 film. Appl Surf Sci 2006; 253: 1988-1994
26. Maness, P. C. Smolinski, S. Blake, D. M., Huang, Z., Wolfrum, E. J. and Jacob, W. A. Bactericidal activity of photocatalytic TiO2 reaction: toward an understanding of its killing mechanism. Appl. Environ. Microbiol. 1999; 65: 4094-4098
27. Matsunaga, T., Tomada R., Nakajima T., and Wake H. Photochemical sterilization of microbial cells by semiconductor powders. FEMS Microbiol. Lett. 1985; 29:211-214
28. Matsunaga, T., Tomoda R., Nakajima Y., Nakamura N., and Komine T. Continuous-sterilization system that uses photosemiconductor powders. Appl. Environ. Microbiol. 1988; 54:1330-1333
29. Xin, B., Ren, Z., Hu, H., Zhang, X., Dong,C., Shi, K., Jing, L. and Fu, H. Photocatalytic activity and interfacial carrier transfer of Ag-TiO2 nanoparticle films. Applied Surface Science, 2005; 252: 2050-2055.