The Perspective Article "SFG Analysis of Surface Bound Proteins: A Route towards Structure Determination" by Tobias Weidner and David Castner was published in Phys. Chem. Chem. Phys., 15(30), 12516-12524, 2013. The journal selected Tobias Weidner's artwork from this article for the cover of that issue. For more information see:
http://pubs.rsc.org/en/content/articlelanding/2013/cp/c3cp50880c