Authors: Dario Polli; Piero Altoè; Oliver Weingart; Katelyn M Spillane; Cristian Manzoni; Daniele Brida; Gaia Tomasello; Giorgio Orlandi; Philipp Kukura; Richard A Mathies; Marco Garavelli; Giulio Cerullo Journal: Nature Date: 2010-09-23 Impact factor: 49.962