1. Department of Chemistry, Göteborg University, S-41296 Göteborg, Sweden, Department of Applied Physics, Chalmers University of Technology and Göteborg University, S-41296 Göteborg, Sweden, Department of Chemistry, Penn State University, University Park, Pennsylvania, Institute of Clinical Neuroscience, Sahlgrenska University Hospital, Göteborg University, S-41345 Göteborg, Sweden, Department of Neuroscience, The Nobel Institute for Neurophysiology, Karolinska Institute, Stockholm, Sweden, and Department...