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Evidence for the Mechanism of Photocatalytic Degradation of the Bacterial Wall Membrane at the TiO2 Interface by ATR-FTIR and Laser Kinetic Spectroscopy
Abstract
The photocatalytic peroxidation of E. coli cell, lipo-polysaccharide (LPS), phosphatidyl-ethanolcholine (PE), and peptidoglycan (PGN) of the E. coli membrane wall has been investigated on TiO2 porous films by ATR-FTIR spectroscopy. The fast reactions of the photogenerated charge carriers in TiO2 with E. coli, LPS, and PE were monitored by laser kinetic spectroscopy. ATR-FTIR spectroscopy allowed the identification of E. coli, LPS, PE, and PGN as photocatalytic peroxidation products. The PGN was observed to be the most resistant membrane wall component. Shorter peroxidation times were observed for LPS and PE. Laser photolysis shows that E. coli, LPS, and PE compete in the scavenging of a surface trapped holes (h+) with the recombination reaction of h+ with the generated electrons (e-) within times > 50 ns. This scavenging leads to the formation of organic radicals initiating the radical chain peroxidation of E. coli, LPS, PE, and PE.
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Cites
The Handbook of infrared and Raman characteristic frequencies of organic molecules
(1992) · Choice Reviews Online · doi:10.5860/choice.29-5702 · Cited by 4,575
Photoelectrochemical sterilization of microbial cells by semiconductor powders
Matsunaga, T. (1985) · FEMS Microbiology Letters · doi:10.1016/0378-1097(85)90300-3 · Cited by 1,430
Studies on photokilling of bacteria on TiO2 thin film
Sunada, K., Watanabe, T., & Hashimoto, K. (2003) · Journal of Photochemistry and Photobiology A: Chemistry · doi:10.1016/s1010-6030(02)00434-3 · Cited by 742
Infrared study of the surface of titanium dioxides. I. Hydroxyl groups
Primet, M., Pichat, P., & Mathieu, M. V. (1971) · The Journal of Physical Chemistry · doi:10.1021/j100679a007 · Cited by 591
Disinfection of surfaces by photocatalytic oxidation with titanium dioxide and UVA light
Kühn, K. P., Chaberny, I. F., Massholder, K., Stickler, M., Benz, V. W., Sonntag, H.-G., & Erdinger, L. (2003) · Chemosphere · doi:10.1016/s0045-6535(03)00362-x · Cited by 523
FTIR and laser-Raman spectra of oligosaccharides in water: characterization of the glycosidic bond
Kačuráková, M., & Mathlouthi, M. (1996) · Carbohydrate Research · doi:10.1016/0008-6215(95)00412-2 · Cited by 455
Rincón, A. G., & Pulgarin, C. (2003) · Applied Catalysis B: Environmental · doi:10.1016/s0926-3373(03)00076-6 · Cited by 427
Applications of infrared, Raman and Resonance Raman spectroscopy in biochemistry
Evans, C. H. (1984) · Trends in Biochemical Sciences · doi:10.1016/0968-0004(84)90171-3 · Cited by 361
Wolfrum, E. J., Huang, J., Blake, D. M., Maness, P.-C., Huang, Z., Fiest, J., & Jacoby, W. A. (2002) · Environmental Science & Technology · doi:10.1021/es011423j · Cited by 242
Rotzinger, F. P., Kesselman-Truttmann, J. M., Hug, S. J., Shklover, V., & Grätzel, M. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp0360974 · Cited by 240
Seven, O., Dindar, B., Aydemir, S., Metin, D., Ozinel, M. A., & Icli, S. (2004) · Journal of Photochemistry and Photobiology A: Chemistry · doi:10.1016/j.jphotochem.2004.03.005 · Cited by 229
Infrared study of the surface of titanium dioxides. II. Acidic and basic properties
Mathieu, M. V., Primet, M., & Pichat, P. (1971) · The Journal of Physical Chemistry · doi:10.1021/j100679a008 · Cited by 210
Identification of some bacterial cell components by FT-IR spectroscopy
Helm, D. (1995) · FEMS Microbiology Letters · doi:10.1016/0378-1097(94)00529-z · Cited by 206
Photoelectrocatalytic and photocatalytic disinfection of E. coli suspensions by titanium dioxide
Christensen, P. A., Curtis, T. P., Egerton, T. A., Kosa, S. A. M., & Tinlin, J. R. (2003) · Applied Catalysis B: Environmental · doi:10.1016/s0926-3373(02)00172-8 · Cited by 196
Vedantham, G., Sparks, H. G., Sane, S. U., Tzannis, S. T., & Przybycien, T. M. (2000) · Analytical Biochemistry · doi:10.1006/abio.2000.4744 · Cited by 127
New Evidence for TiO2 Photocatalysis during Bilayer Lipid Peroxidation
Kiwi, J. T., & Nadtochenko, V. A. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp048281a · Cited by 119
Self-citationTopology and transport of membrane lipids in bacteria
Huijbregts, R. P. H., de Kroon, A. I. P. M., & KRUIJFF, B. D. (2000) · Biochimica et Biophysica Acta (BBA) - Reviews on Biomembranes · doi:10.1016/s0304-4157(99)00014-3 · Cited by 109
Monitoring of bacterial growth and structural analysis as probed by FT-IR spectroscopy
Zeroual, W., Choisy, C., Doglia, S., Bobichon, H., Angiboust, J., & Manfait, M. (1994) · Biochimica et Biophysica Acta (BBA) - Molecular Cell Research · doi:10.1016/0167-4889(94)90166-x · Cited by 104
Spectroscopy in the Biomedical Sciences
Gendreau, R. M. (2018) · CRC Press eBooks · doi:10.1201/9781351076838 · Cited by 103
Naumann, D., Barnickel, G., Bradaczek, H., Labischinski, H., & Giesbrecht, P. (1982) · European Journal of Biochemistry · doi:10.1111/j.1432-1033.1982.tb06711.x · Cited by 90
Naumann, D., Schultz, C., Sabisch, A., KASTOWSKY, M., & Labischinski, H. (1989) · Journal of Molecular Structure · doi:10.1016/0022-2860(89)80015-8 · Cited by 81
Ushakov, E. N., Nadtochenko, V. A., Gromov, S. P., Vedernikov, A. I., Lobova, N. A., Alfimov, M. V., Gostev, F. E., Petrukhin, A. N., & Sarkisov, O. M. (2004) · Chemical Physics · doi:10.1016/j.chemphys.2003.12.002 · Cited by 65
Self-citationNaumann, D., SCHULTZ, C., Born, J., et al. (1987) · European Journal of Biochemistry · doi:10.1111/j.1432-1033.1987.tb11007.x · Cited by 52
Vernooij, E. A. A. M., den Bosch, J. J. K.-V., & Crommelin, D. J. A. (2002) · Langmuir · doi:10.1021/la011589y · Cited by 19
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Malato, S., Fernández-Ibáñez, P., Maldonado, M. I., Blanco, J., & Gernjak, W. (2009) · Catalysis Today · doi:10.1016/j.cattod.2009.06.018 · Cited by 3,004
A surface science perspective on TiO2 photocatalysis
Henderson, M. A. (2011) · Surface Science Reports · doi:10.1016/j.surfrep.2011.01.001 · Cited by 2,038
A Review of Removal of Pollutants from Water/Wastewater Using Different Types of Nanomaterials
Amin, M. T., Alazba, A. A., & Manzoor, U. (2014) · Advances in Materials Science and Engineering · doi:10.1155/2014/825910 · Cited by 645
Leung, Y. H., Ng, A. M. C., Xu, X., Shen, Z., Gethings, L. A., Wong, M. T., Chan, C. M. N., Guo, M. Y., Ng, Y. H., Djurišić, A. B., et al. (2014) · Small · doi:10.1002/smll.201302434 · Cited by 566
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Malato, S., Blanco, J., Alarcón, D. C., Maldonado, M. I., Fernández-Ibáñez, P., & Gernjak, W. (2007) · Catalysis Today · doi:10.1016/j.cattod.2007.01.034 · Cited by 298
Metadata
- Authors
- Kiwi, J., & Nadtochenko, V.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-04-06
- Volume
- 21
- Issue
- 10
- Pages
- 4631-4641
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2058150820
- Cited by
- 318
- References
- 24
- FWCI
- 4.43
- Type
- journal article
- Language
- en
- Open access
- closed
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