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J. Photochem, Photobiol,A, Chem. 1998, 116, 215-219 Final Draft.pdf63.1 kBAdobe PDFView/Open
Title: Processes influencing the destruction of Microcystin-LR by TiO2 photocatalysis.
Authors: Robertson, Peter K. J.
Lawton, Linda A.
Cornish, Benjamin J. P. A.
Jaspars, Marcel
Keywords: Microcystin-LR
Photocatalysis
Solvent
Issue Date: 30-Jul-1998
Publisher: Elsevier
Citation: ROBERTSON, P., LAWTON, L., CORNISH, B. and JASPARS, M., 1998. Processes influencing the destruction of Microcystin-LR by TiO2 photocatalysis. Journal of Photochemistry and Photobiology A: Chemistry Volume 116 (3)PP. 215-219
Abstract: We have previously reported the effectiveness of TiO2 photocatalysis in the destruction of the cyanotoxin microcystin-LR [P.K.J. Robertson, L.A. Lawton, B. Münch, J. Rouzade, J. Chem. Soc., Chem. Commun., 4 (1997) 393; P.K.J. Robertson, L.A. Lawton, B. Münch, B.J.P.A. Cornish, J. Adv. Oxid. Technol., in press]. In this paper we report an investigation of factors which influence the rate of the toxin destruction at the catalyst surface. A primary kinetic isotope effect of approximately 3 was observed when the destruction was performed in a heavy water solvent. Hydroxylated compounds were observed as products of the destruction process. No destruction was observed when the process was investigated under a nitrogen atmosphere.
ISSN: 1010-6030
Appears in Collections:Journal articles (Pharmacy & Life Sciences)

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