Nanodeformations of microcapsules: comparing the effects of cross-linking and nanoparticles

Research output: Contribution to journal › Research article › Contributed › peer-review

Contributors

  • Ulrike Doering - , University of Potsdam (Author)
  • Dmitry Grigoriev - , Fraunhofer Institute for Applied Polymer Research (Author)
  • Tino Riske - , Leibniz Institute of Polymer Research Dresden (Author)
  • Andreas Fery - , Leibniz Institute of Polymer Research Dresden (Author)
  • Alexander Böker - , Fraunhofer Institute for Applied Polymer Research (Author)

Abstract

The mechanical properties of proteinaceous and composite microcapsules loaded with oil were measured by SFM and evaluated using the Reissner model. Comparison of the obtained results reveals significantly higher Young’s moduli of protein capsules due to intermolecular crosslinking. In contrast, conformational restrictions in composite microcapsules inhibit protein crosslinking leading to the reduction of their elasticity.

Details

Original languageEnglish
Pages (from-to)24140-24145
Number of pages6
JournalRSC advances
Volume12
Issue number37
Publication statusPublished - 24 Aug 2022
Peer-reviewedYes
Externally publishedYes

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