A WEIG publication on Carbon Nanotube Mapping has recently been featured as a research highlight in Nature Nanotechnology (to be found here).

Our paper Mapping Nanoscale Electrochemistry of Individual Single-Walled Carbon Nanotubes, A. G. Güell, K. E. Meadows, P. V. Dudin, N. Ebejer, J. V. Macpherson, and Patrick R. Unwin, Nano Lett., 2014, 14 (1), 220–224) uses SECCM to show that the sidewalls of both semiconducting and metallic nanotubes are electrochemically active towards simple, one-electron redox couples - a result that has previously been disputed.