Authors: Christian Eggeling; Christian Ringemann; Rebecca Medda; Günter Schwarzmann; Konrad Sandhoff; Svetlana Polyakova; Vladimir N Belov; Birka Hein; Claas von Middendorff; Andreas Schönle; Stefan W Hell Journal: Nature Date: 2008-12-21 Impact factor: 49.962
Authors: Astrid Seifert; Kerstin Göpfrich; Jonathan R Burns; Niels Fertig; Ulrich F Keyser; Stefan Howorka Journal: ACS Nano Date: 2014-12-16 Impact factor: 15.881