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@ARTICLE{Bloss:627267,
      author       = {Bloss, Dana and Kryzhevoi, Nikolai V. and Maurmann, Jonas
                      and Schmidt, Philipp and Knie, André and Viehmann, Johannes
                      H. and Küstner-Wetekam, Catmarna and Deinert, Sascha and
                      Hartmann, Gregor and Trinter, Florian and Cederbaum, Lorenz
                      S. and Ehresmann, Arno and Kuleff, Alexander I. and Hans,
                      Andreas},
      title        = {{I}nterplay of protection and damage through intermolecular
                      processes in the decay of electronic core holes in
                      microsolvated organic molecules},
      journal      = {Physical chemistry, chemical physics},
      volume       = {27},
      number       = {18},
      issn         = {1463-9076},
      address      = {Cambridge},
      publisher    = {RSC Publ.},
      reportid     = {PUBDB-2025-01584},
      pages        = {9329 - 9335},
      year         = {2025},
      abstract     = {Soft X-ray irradiation of molecules causes electronic
                      core-level vacancies through photoelectron emission. In
                      light elements, such as C, N, or O, which are abundant in
                      the biosphere, these vacancies predominantly decay by Auger
                      emission, leading inevitably to dissociative multiply
                      charged states. It was recently demonstrated that an
                      environment can prevent fragmentation of core-level-ionised
                      small organic molecules through immediate non-local decay of
                      the core hole, dissipating charge and energy to the
                      environment. Here, we present an extended
                      photoelectron–photoion–photoion coincidence (PEPIPICO)
                      study of the biorelevant pyrimidine molecule embedded in a
                      water cluster. It is observed and supported by theoretical
                      calculations that the supposed protective effect of the
                      environment is partially reversed if the vacancy is
                      originally located at a water molecule. In this scenario,
                      intermolecular energy or charge transfer from the
                      core-ionised water environment to the pyrimidine molecule
                      leads to ionisation of the latter, however, presumably in
                      non-dissociative cationic states. Our results contribute to
                      a more comprehensive understanding of the complex interplay
                      of protective and harmful effects of an environment in the
                      photochemistry of microsolvated molecules exposed to
                      X-rays.},
      cin          = {FS-PETRA / FS-PETRA-D / DOOR ; HAS-User},
      ddc          = {540},
      cid          = {I:(DE-H253)FS-PETRA-20140814 /
                      I:(DE-H253)FS-PETRA-D-20210408 /
                      I:(DE-H253)HAS-User-20120731},
      pnm          = {631 - Matter – Dynamics, Mechanisms and Control
                      (POF4-631) / 6G3 - PETRA III (DESY) (POF4-6G3) / DFG project
                      G:(GEPRIS)328961117 - SFB 1319: Extremes Licht zur Analyse
                      und Kontrolle molekularer Chiralität (ELCH) (328961117) /
                      DFG project G:(GEPRIS)509471550 - Dynamik
                      photoionisations-induzierter Prozesse in laser-präparierten
                      Molekülen in der Gasphase und der wässrigen Phase
                      (509471550) / $ETMD_ICEC$ - Efficient pathways to
                      neutralization and radical production enabled by environment
                      (692657)},
      pid          = {G:(DE-HGF)POF4-631 / G:(DE-HGF)POF4-6G3 /
                      G:(GEPRIS)328961117 / G:(GEPRIS)509471550 /
                      G:(EU-Grant)692657},
      experiment   = {EXP:(DE-H253)P-P04-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {40047179},
      UT           = {WOS:001437729600001},
      doi          = {10.1039/D4CP03907F},
      url          = {https://bib-pubdb1.desy.de/record/627267},
}