TY - JOUR A1 - Saywell, A. A1 - Bakker, A. A1 - Mielke, Johannes A1 - Kumagai, T. A1 - Wolf, M. A1 - García-López, V. A1 - Chiang, P.-T. A1 - Tour, J. M. A1 - Grill, L. T1 - Light-Induced Translation of Motorized Molecules on a Surface N2 - Molecular machines are a key component in the vision of molecular nanotechnology and have the potential to transport molecular species and cargo on surfaces. The motion of such machines should be triggered remotely, ultimately allowing a large number of molecules to be propelled by a single source, with light being an attractive stimulus. Here, we report upon the photoinduced translation of molecular machines across a surface by characterizing single molecules before and after illumination. Illumination of molecules containing a motor unit results in an enhancement in the diffusion of the molecules. The effect vanishes if an incompatible photon energy is used or if the motor unit is removed from the molecule, revealing that the enhanced motion is due to the presence of the wavelength-sensitive motor in each molecule. KW - Diffusion KW - Molecular devices KW - Molecular motor KW - Scanning probe microscopy KW - Photoexcitation KW - Photochemistry KW - Molecular machines PY - 2016 UR - http://pubs.acs.org/doi/abs/10.1021/acsnano.6b05650 U6 - https://doi.org/10.1021/acsnano.6b05650 VL - 10 IS - 12 SP - 10945 EP - 10952 PB - ACS Publications AN - OPUS4-39095 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -