Ion Channels Made from a Single Membrane-Spanning DNA Duplex. - Göpfrich, Kerstin; Chen-Yu Li; Mames, Iwona; Bhamidimarri, Satya Prathyusha; Ricci, Maria; Jejoong Yoo; Mames, Adam; Ohmann, Alexander; Winterhalter, Mathias; Stulz, Eugen; Aksimentiev, Aleksei; Keyser, Ulrich F. (Nano Letters, 2016)