@article{WohlgemuthMitric2016,
  author    = {Wohlgemuth, Matthias and Mitric, Roland},
  title     = {Photochemical Chiral Symmetry Breaking in Alanine},
  series = {Journal of Physical Chemistry A},
  volume    = {45},
  journal   = {Journal of Physical Chemistry A},
  number    = {120},
  doi       = {10.1021/acs.jpca.6b07611},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158557},
  pages     = {8976-8982},
  year      = {2016},
  abstract  = {We introduce a general theoretical approach for the simulation of photochemical dynamics under the influence of circularly polarized light to explore the possibility of generating enantiomeric enrichment through polarized-light-selective photochemistry. The method is applied to the simulation of the photolysis of alanine, a prototype chiral amino acid. We show that a systematic enantiomeric enrichment can be obtained depending on the helicity of the circularly polarized light that induces the excited-state photochemistry of alanine. By analyzing the patterns of the photoinduced fragmentation of alanine we find an inducible enantiomeric enrichment up to 1.7\%, which is also in good correspondence to the experimental findings. Our method is generally applicable to complex systems and might serve to systematically explore the photochemical origin of homochirality.},
  language  = {en}
}