“Induction and control of supramolecular chirality by light in self-assembled helical nanostructures” by Jisung Kim, Jinhee Lee, Woo Young Kim, Hyungjun Kim, Sanghwa Lee, Hee Chul Lee, Yoon Sup Lee, Myungeun Seo and Sang Youl Kim just appeared in Nature Communications.
Link: http://www.nature.com/ncomms/2015/150423/ncomms7959/full/ncomms7959.html