Micram Microelectronic GmbH, 44801, Bochum, Germany Lars Altenhain & Rolf Schmid Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong SAR Jingdong Luo & Alex K.-Y. Jen Contributions S.W., H.Z., W.H. and M.L. performed the experiments and simulations. Y.K. and ...