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@ARTICLE{Chen:624341,
      author       = {Chen, Qing and Furrer, Roman and loghman, jamilpanah and
                      Bulut, Yusuf and Chumakov, Andrei and Harder, Constantin and
                      Mueller-Buschbaum, Peter and Roth, Stephan and Braun, Artur},
      title        = {{R}esponsive {M}agnetic {P}olymer {N}anocomposites through
                      {T}hermal-{I}nduced {S}tructural {R}eorganization},
      journal      = {ACS nano},
      volume       = {19},
      number       = {6},
      issn         = {1936-0851},
      address      = {Washington, DC},
      publisher    = {Soc.},
      reportid     = {PUBDB-2025-00810},
      pages        = {6165 - 6179},
      year         = {2025},
      abstract     = {Polymer nanocomposites (PNCs), which feature a hybrid
                      network of soft polymers filled with nanoparticles, hold
                      promise for application in soft robots due to their tunable
                      physiochemical properties. Under certain environmental
                      conditions, PNCs undergo stimuli-responsive structural
                      rearrangement and transform the energy of the ambient
                      environment into diverse uses, for example, repairing the
                      injuries and reconfiguring the shapes of the materials. We
                      develop PNCs with the ability of thermal-responsive
                      restructuring by the stepwise assembly of functional
                      components, including magnetite nanoparticles, silylated
                      cellulose, and polydimethylsiloxane. We investigate the
                      dynamic changes of the nano- and submicron structure of the
                      magnetic PNCs upon the stimulation of heating based on a
                      combined analytical approach: using dynamic mechanical
                      analysis to interpret the viscoelastic properties of the PNC
                      and in situ small-angle X-ray scattering to quantify the
                      clustering of NPs. Based on these results, we formulate a
                      structural model for the heating-induced evolution of the
                      nano- to submicrometer assemblies in the magnetic PNC.
                      Moreover, thermal-induced restructuring of magnetic PNCs
                      leads to additional favorable functions, such as the
                      abilities of healing, welding, reprocessing, and responses
                      to photo and magneto stimuli. Our design provides a
                      versatile means to develop responsive PNCs for applications
                      in soft robots, sensors, and actuators.},
      cin          = {DOOR ; HAS-User / FS-PET-D / FS-SMA},
      ddc          = {540},
      cid          = {I:(DE-H253)HAS-User-20120731 / I:(DE-H253)FS-PET-D-20190712
                      / I:(DE-H253)FS-SMA-20220811},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      COgITOR - A new COlloidal cybernetIc sysTem tOwaRds 2030
                      (964388) / FS-Proposal: I-20220029 (I-20220029)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(EU-Grant)964388 / G:(DE-H253)I-20220029},
      experiment   = {EXP:(DE-H253)AXSIS-20200101 /
                      EXP:(DE-H253)PETRAIII(machine)-20150101 /
                      EXP:(DE-H253)P-P03-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:39912791},
      UT           = {WOS:001415245000001},
      doi          = {10.1021/acsnano.4c14311},
      url          = {https://bib-pubdb1.desy.de/record/624341},
}