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@INPROCEEDINGS{Kpper:612725,
      author       = {Küpper, Jochen},
      title        = {{D}ynamics of microsolvated (bio)molecules},
      reportid     = {PUBDB-2024-05442},
      year         = {2024},
      abstract     = {Observing molecules in action through the recording of
                      'molecular movies', i.e., their spatiotemporal evolution
                      during chemical dynamics, with atomic spatial and temporal
                      resolution promises to revolutionize our understanding of
                      the molecular sciences and to provide a time-dependent basis
                      of chemistry. Experimentally, we build upon our approaches
                      to prepare highly controlled samples that enable advanced
                      imaging methods of individual molecular species directly in
                      the molecular frame. We prepare highly controlled molecular
                      samples for advanced ultrafast imaging experiments. This
                      includes the preparation of ensembles of individual
                      molecular species, e.g., single microsolvation environments,
                      single conformers, or even single quantum states.
                      Furthermore, the generated very cold samples are ideally
                      suited to fix the molecules in space in laser-alignment or
                      mixed-field orientation approaches. Here, we used the
                      electric deflector to spatially separate different molecular
                      species in combination with pump-probe velocity-map-imaging
                      experiments, including utilization of 4D 'cameras'. We
                      demonstrated that this powerful experimental approach
                      reveals intimate details, e.g., on the radiation damage and
                      fragmentation of water-water and pyrrole-water dimers as
                      well as on the UV-induced dynamics in the near-UV-absorbing
                      prototypical biomolecular indole-water system. We determined
                      the time-dependent appearance of the different reaction
                      products and disentangled the occurring ultrafast processes.
                      This novel approach ensures that the reactants are
                      well-known and that detailed characteristics of the specific
                      reaction products are accessible – moving further toward
                      the complete chemical-reactivity experiment.},
      month         = {Jun},
      date          = {2024-06-24},
      organization  = {17th Quantum Reactive Scattering
                       Workshop, Istanbul (Turkey), 24 Jun
                       2024 - 28 Jun 2024},
      subtyp        = {Invited},
      cin          = {FS-CFEL-CMI / UNI/CUI / UNI/EXP},
      cid          = {I:(DE-H253)FS-CFEL-CMI-20220405 /
                      $I:(DE-H253)UNI_CUI-20121230$ /
                      $I:(DE-H253)UNI_EXP-20120731$},
      pnm          = {631 - Matter – Dynamics, Mechanisms and Control
                      (POF4-631) / DFG project 390715994 - EXC 2056: CUI: Advanced
                      Imaging of Matter (390715994)},
      pid          = {G:(DE-HGF)POF4-631 / G:(GEPRIS)390715994},
      experiment   = {EXP:(DE-H253)CFEL-Exp-20150101},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://bib-pubdb1.desy.de/record/612725},
}