Susceptibility of Pseudomonas aeruginosa biofilm to UV-A illumination over photocatalytic and non-photocatalytic surfaces

Biofilms

Volumn 2, Issue 3, 2005, Pages 155-163

  Gage, J P ^a   Roberts, T M ^a   Duffy, J E ^a  

^a Idaho National Laboratory   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GLASS; TITANIUM DIOXIDE;

ARTICLE; BACTERIAL COUNT; BACTERICIDAL ACTIVITY; BIOFILM; CELL VIABILITY; CONTROLLED STUDY; DISINFECTION; ILLUMINATION; NONHUMAN; OXIDATION; PHOTOCATALYSIS; PHOTOSENSITIVITY; PLANKTON; PRIORITY JOURNAL; PSEUDOMONAS AERUGINOSA; RADIATION DOSE; SURFACE PROPERTY; TECHNIQUE; ULTRAVIOLET A RADIATION;

BACTERIA (MICROORGANISMS); PSEUDOMONAS AERUGINOSA;

EID: 33646371975     PISSN: 14790505     EISSN: 14790513     Source Type: Journal    
DOI: 10.1017/S1479050505001857     Document Type: Article

References (34)

1. 2 based thin films. FEMS Microbiology Letters 211, 183-188
2. 2 layer. Journal of Chemical Technology and Biotechnology 74, 149-154
3. Blake, D. M. (1997) Bibliography of Work on Photocatalytic Removal of Hazardous Compounds from Water and Air. Golden, CO: National Renewable Energy Laboratory
4. Brown, M. R. W., Allison, D. G. & Gilbert, P. (1988) Resistance of bacterial biofilms to antibiotics: a growth related effect? Journal of Antimicrobial Chemotherapy 22, 777-783
5. Burns, R. A., Crittenden, J. C., Hand, D. W., Selzer, V. H., Sutter, L. L. & Salman, S. R. (1999) Effect of inorganic ions in heterogeneous photocatalysis of TCE. Journal of Environmental Engineering 125, 77-85
6. Chen, X. & Stewart, P. S. (1996) Chlorine penetration into artificial biofilm is limited by reaction-diffusion interaction. Environmental Science and Technology 30, 2078-2083
7. Cochran, W. L., McFeters, G. A. & Stewart, P. S. (2000) Reduced susceptibility of thin Pseudomonas aeruginosa biofilms to hydrogen peroxide and monochloramine. Journal of Applied Microbiology 88, 22-30
8. de Beer, D., Srinivasan, R. & Stewart, P. S. (1994) Direct measurement of chlorine penetration into biofilms during disinfection. Applied and Environmental Microbiology 60, 4339-4344
9. Fernandez, R. O. & Pizarro, R. A. (1996) Lethal effect induced in Pseudomonas aeruginosa exposed to ultraviolet-A radiation. Photochemistry and Photobiology 64, 334-339
10. 2 powder. Electrochimica Acta 38, 153-157
11. Gilbert, P. & Brown, M. R. W. (1995) Mechanisms of the protection of bacterial biofilms from antimicrobial agents. In Microbial Biofilms, pp. 118-130. Edited by H. Lappin-Scott & J. W. Costerton. Cambridge: Cambridge University Press
12. Huang, Z., Maness, P., Blake, D. M., Wolfrum, E. J., Smolinski, S. L. & Jacoby, W. A. (2000) Bactericidal mode of titanium dioxide photocatalysis, Journal of Photochemistry and Photobiology A: Chemistry 130, 163-170
13. Ireland, J. C., Klostermann, P., Rice, E. W. & Clark, R. M. (1993) Inactivation of Escherichia coli by titanium dioxide photocatalytic oxidation. Applied and Environmental Microbiology 59, 1668-1670
14. Jacoby, W. A., Maness, P. C., Wolfrum, E. J., Blake, D. M. & Fennell, J. A. (1998) Mineralization of bacterial cell mass on a photocatalytic surface in air. Environmental Science & Technology 32, 2650-2653
15. 2 thin films: dynamic view of the active oxygen species responsible for the effect. Journal of Photochemistry and Photobiology A: Chemistry 106, 51-56
16. 2 thin-film electrode. Environmental Science & Technology 28, 479-483
17. 3, and cocatalyst modifications. Environmental Science & Technology 34, 4754-4758
18. Mah, T. F., Pitts, B., Pellock, B., Walker, G. C., Stewart, P. S. & O'Toole, G. A. (2003) A genetic basis for Pseudomonas aeruginosa biofilm antibiotic resistance. Nature 426, 306-310
19. 2 reaction: toward an understanding of its killing mechanism. Applied and Environmental Microbiology 65, 4094-4098
20. Matsunaga, T., Tomoda, R., Nakajima, T. & Wake, H. (1985) Photoelectrochemical sterilization of microbial cells by semiconductor powders. FEMS Microbiology Letters 29, 211-214
21. Mills, A. & Le Hunte, S. (1997) An overview of semiconductor photocatalysis. Journal of Photochemistry 108, 1-35
22. 2 on the viability of oral micro-organisms. Journal of Dental Research 68, 1696-1697
23. PPG (2005) SUNCLEAN: Self Cleaning Glass by PPG, available from website 〈http://www.ppgsunclean.com/〉
24. 2 on mutans streptococci. Journal of Photochemistry and Photobiology B: Biology 14, 369-379
25. 2 ultrafine particles. Biochimica et Biophysica Acta 1201, 259-265
26. Sauer, K., Camper, A. K., Ehrlich, G. D., Costerton, J. W. & Davies, D.G. (2002) Pseudomonas aeruginosa displays multiple phenotypes during development as a biofilm. Journal of Bacteriology 184, 1140-1154
27. 2 thin film photocatalysts. Environmental Science & Technology 32, 726-728
28. 2 thin film. Journal of Photochemistry and Photobiology A: Chemistry 156, 227-233
29. Tompkins, D. T., Kurzynski, T. A., Chappell, R. J., Zeltner, W. A. & Anderson, M. A. (1998) Effect of fluorescent illumination on bacteria supported on glass slides. Journal of Advanced Oxidation Technology 3, 307-310
30. TOTO Ltd (1995), Patent no. (PCT) W095/15816
31. Turchi, C. S. & Ollis, D. F. (1990) Photocatalytic degradation of organic water contaminants: mechanisms involving hydroxyl attack. Journal of Catalysis 122, 178-192
32. Watts, R. J., Kong, S., Orr, M. P., Miller, G. C. & Henry, B. E. (1995) Photocatalytic inactivation of coliform bacteria and viruses in secondary wastewater effluent. Water Research 29, 95-100
33. 2 photocatalyst in aqueous media: toward an solar-assisted water disinfection system. Environmental Science & Technology 28, 934-938
34. Wolfrum, E. J., Huang, J., Blake, D. M., Maness, P. C., Huang Z. & Fiest, J. (2002) Photocatalytic oxidation of bacteria, bacterial and fungal spores, and model biofilm components to carbon dioxide on titanium dioxide-coated surfaces. Environmental Science & Technology 36, 3412-3419