Catalytic inactivation of bacteria using Pd-modified titania

Catalysis Communications

Volumn 10, Issue 10, 2009, Pages 1417-1422

  Quisenberry, Leah R ^a   Loetscher, Luke H ^a   Boyd, Joel E ^a  

^a Wayland Baptist University   (United States)

Author keywords

Bacteria; Palladium; Photocatalysis; Sterilization; Titania

Indexed keywords

ANTI-MICROBIAL ACTIVITIES; BACTERICIDAL ACTIVITIES; OXIDATION STATE; PHOTO-CATALYTIC STERILIZATIONS; STERILIZATION; SUBSEQUENT REDUCTIONS; TITANIA; XPS ANALYSIS;

BACTERIOLOGY; CATALYST ACTIVITY; ESCHERICHIA COLI; OXIDATION; PHOTOCATALYSIS; PLATINUM; STERILIZATION (CLEANING); TITANIUM DIOXIDE; TITANIUM OXIDES; WATER ANALYSIS;

PALLADIUM;

EID: 67349277055     PISSN: 15667367     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.catcom.2009.03.013     Document Type: Article

References (38)

1. Hunter P.R., Colford J.M., LeChevallier M.W., Binder S., and Berger P.S. Waterborne diseases. Emerg. Infect. Dis. 7 (2001) 544-545
2. National Academy of Engineering web site, Grand Challenges for Engineering. , 2008 (accessed 09.01.09).
3. Anpo M., Dohshi S., Kitano M., Hu Y., Takeuchi M., and Matsuoka M. The Preparation and characterization of highly efficient titanium oxide-based photofunctional materials. Annu. Rev. Mater. Res. 35 (2005) 1-27
4. Fujishima A., Rao T.N., and Tryk D.A. Titanium dioxide photocatalysis. J. Photochem. Photobiol. C 1 (2000) 1-21
5. 2 photocatalyst in aqueous media: toward a solar-assisted water Disinfection system. Environ. Sci. Technol. 28 (1994) 934-938
6. 2 photocatalytic disinfection. Appl. Environ. Microbiol. 71 (2005) 270-275
7. 2 dispersion. Environ. Sci. Technol. 40 (2006) 7903-7907
8. 2 thin films: dynamic view of the active oxygen species responsible for the effect. J. Photochem. Photobiol. A 106 (1997) 51-56
9. Yu J.C., Ho W., Yu J., Yip H., Wong P.K., and Zhao J. Efficient visible-light-induced photocatalytic disinfection on sulfur-doped nanocrystalline titania. Environ. Sci. Technol. 39 (2005) 1175-1179
10. 2 visible light photocayalyst for destruction of azodyes and bacteria. J. Phys. Chem. 110 (2006) 4066-4072
11. 2 reaction: toward an understanding of its killing mechanism. Appl. Environ. Microbiol. 65 (1999) 4094-4098
12. Huang Z., Maness P.-C., Blake D.M., Wolfrum E.J., Smolinski S.L., and Jacoby W.A. Bactericidal mode of titanium dioxide photocatalysis. J. Photochem. Photobiol. A 130 (2000) 163-170
13. 2 photocatalysis studied by ATR-FTIR spectroscopy and AFM microscopy. J. Photochem. Photobiol. A 169 (2005) 131-137
14. 2 thin film. J. Photochem. Photobiol. A 156 (2003) 227-233
15. Matsunaga T., Tomoda R., Nakajima T., and Wake H. Photoelectrochemical sterilization of microbial cells by semiconductor powders. FEMS Microbiol. Lett. 29 (1985) 211-214
16. Wolfrum E.J., Huang J., Blake D.M., Maness P.-C., Huang Z., Fiest J., and Jacoby W.A. Photocatalytic oxidation of bacteria, bacterial and fungal spores and Model biofilm components to carbon dioxide on titanium dioxide-coated surfaces. Environ. Sci. Technol. 36 (2002) 3412-3419
17. Jacoby W.A., Maness P.C., Wolfrum E.J., Blake D.M., and Fennell J.A. Mineralization of bacterial cell mass on a photocatalytic surface in air. Environ. Sci. Technol. 32 (1998) 2650-2653
18. 2. Phys. Chem. Chem. Phys. 8 (2006) 398-406
19. 2. J. Phys. Chem. B 109 (2005) 2805-2809
20. 2 thin films. J. Photochem. Photobiol. A 184 (2006) 313-321
21. Lin Y.-J., Tseng S.-L., Huang W.-J., and Wu W.-J. Enhanced photocatalysis of pentachlorophenol by metal-modified titanium (IV) oxide. J. Environ. Sci. Health, Part B 41 (2006) 1143-1158
22. 2 nanoparticles. Mater. Sci. Forum 510 (2006) 86-89
23. Wu J.C.-S., and Chen C.-H. A visible-light response vanadium-doped titania nanocatalyst by sol-gel method. J. Photochem. Photobiol. A 163 (2004) 509-515
24. 2. Catal. Today 84 (2003) 191-196
25. 2 coatings by MOCVD. Catal. Commun. 7 (2006) 427-431
26. 2. Environ. Sci. Technol. 35 (2001) 966-970
27. Sjogren J.C., and Sierka R.A. Inactivation of phage MS2 by iron-aided titanium dioxide photocatalysis. Appl. Environ. Microbiol. 60 (1994) 344-347
28. 2 photocatalytic oxidation of 2,4-dichlorophenoxyacetic acid. Environ. Sci. Technol. 29 (1995) 2065-2072
29. 2-photocatalyzed As(III) oxidation in aqueous suspensions: reaction kinetics and effects of adsorption. Environ. Sci. Technol. 39 (2005) 1880-1886
30. Pretzer L.A., Carlson P.J., and Boyd J.E. The effect of Pt oxidation state and concentration on the photocatalytic removal of aqueous ammonia with Pt-modified titania. J. Photochem. Photobiol. A 200 (2008) 246-253
31. Carlson P.J., Pretzer L.A., and Boyd J.E. Solvent deposition of titanium dioxide on acrylic for photocatalytic application. Ind. Eng. Chem. Res. 46 (2007) 7970-7976
32. 2: substrate specificity and the effect of Pt oxidation state. J. Phys. Chem. B 109 (2005) 7399-7406
33. Fleisch T.H., and Mains G.J. Photoreduction and reoxidation of platinum oxide and palladium oxide surfaces. J. Phys. Chem. 90 (1986) 5317-5320
34. Konig D., Weber W.H., Poindexter B.D., McBride J.R., Graham G.W., and Otto K. In situ ellipsometric study of a palladium catalyst during the oxidation of methane. Catal. Lett. 29 (1994) 329-338
35. 2 for the combustion of methane. J. Catal. 176 (1998) 136-142
36. Oh S.-H., and Hoflund G.B. Chemical state study of palladium powder and ceria-supported palladium during low-temperature CO oxidation. J. Phys. Chem. A 110 (2006) 7609-7613
37. Hoflund G.B., Hagelin H.A.E., Weaver J.F., and Salaita G.N. ELS and XPS study of Pd/PdO methane oxidation catalysts. Appl. Surf. Sci. 205 (2003) 102-112
38. 2 film towards the oxidation of formic acid. Catal. Commun. 6 (2005) 699-704