Additional file 1.

EDX-SEM analysis of ZnO nanowires before the irradiation process. This file displays a SEM image at low magnification showing the initial sample just after growing the nanowires. On the right of the SEM image, an EDX spectrum is presented with a table containing the quantitative analysis and confirming that the composition was very close to the stoichiometric one.

Format: TIFF Size: 1MB Download file

Allah et al. Nanoscale Research Letters 2013 8:162   doi:10.1186/1556-276X-8-162