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@PHDTHESIS{Fan:1013719,
      author       = {Fan, Jilin},
      othercontributors = {Herrmann, Andreas and De Laporte, Laura},
      title        = {{U}ltrasound-induced polymer mechanochemistry enabling
                      molecule release},
      school       = {RWTH Aachen University},
      type         = {Dissertation},
      address      = {Aachen},
      publisher    = {RWTH Aachen University},
      reportid     = {RWTH-2025-05662},
      pages        = {1 Online-Ressource : Illustrationen},
      year         = {2025},
      note         = {Veröffentlicht auf dem Publikationsserver der RWTH Aachen
                      University; Dissertation, RWTH Aachen University, 2025},
      abstract     = {This thesis investigates ultrasound-induced molecule
                      release in various polymer systems. In Chapter 2,
                      ultrasound-induced drug release from microcapsules was
                      investigated. We found that within 10 min of ultrasonic
                      treatment, $80\%$ of the nanodrug was released from the
                      polyelectrolyte microcapsules, and about $30\%$ from silica
                      capsules. In Chapter 3, I synthesized the network core star
                      polymers. In this study, disulfide mechanophores were
                      incorporated into the network core, and we found that the
                      mechanophore activation rate in network core star polymers
                      is faster than in linear polymers. In Chapter 4, I prepared
                      microgels with an average size of around 400 nm. In this
                      study, we found that approximately $27\%$ of the probe
                      molecules were released from the microgels after 20 minutes
                      of 0.66 MHz irradiation. In Chapter 5, I prepared the
                      polymeric microbubbles. The average size is around 30 μm.
                      Ultrasound-induced diverse mechanophores activation in
                      microbubbles was investigated, including disulfide
                      mechanophore, furylcarbinol Diels-Alder adduct, and
                      flex-mechanophore.},
      cin          = {155910 / 150000 / 052200},
      ddc          = {540},
      cid          = {$I:(DE-82)155910_20190516$ / $I:(DE-82)150000_20140620$ /
                      $I:(DE-82)052200_20140620$},
      typ          = {PUB:(DE-HGF)11},
      doi          = {10.18154/RWTH-2025-05662},
      url          = {https://publications.rwth-aachen.de/record/1013719},
}