Spatially resolved sulfur K-edge XANES spectroscopy of wheat leaves infected by Puccinia triticina

doi:10.1088/1742-6596/190/1/012203

Spatially resolved sulfur K-edge XANES spectroscopy of wheat leaves infected by Puccinia triticina

H Lichtenberg et al 2009 J. Phys.: Conf. Ser. 190 012203 (4pp) doi: 10.1088/1742-6596/190/1/012203

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H Lichtenberg¹, A Prange^1,3, U Steiner⁴, E-C Oerke⁴ and J Hormes^1,2,5
¹ CAMD, Louisiana State University, 6980 Jefferson Hwy, Baton Rouge, LA 70806, USA
² Institute of Physics, University of Bonn, Nussallee 12, 53115 Bonn, Germany
³ Niederrhein University of Applied Sciences, Microbiology and Food Hygiene, Rheydter Str. 277, 41065 Moenchengladbach, Germany
⁴ INRES-Phytomedicine, University of Bonn, Nussallee 9, 53115 Bonn, Germany
⁵ Canadian Light Source Inc., University of Saskatechewan, 101 Perimeter Road, Saskatoon, SK, S7N 0X4, Canada
E-mail: lichtenberg@lsu.edu

Abstract. In this study, wheat leaves infected with brown rust, a plant disease of serious economic concern caused by the fungus Puccinia triticina, were investigated using spatially resolved XANES (X-ray Absorption Near Edge Structure) spectroscopy at the sulfur K-absorption edge.

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Spatially resolved sulfur K-edge XANES spectroscopy of wheat leaves infected by Puccinia triticina

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