journal article·2023-12Open access

Charge‐Selectively Permeable Self‐Healing Microcapsules (Adv. Mater. Interfaces 35/2023)

Chuen‐Ru Li, Viviane Lutz‐Bueno, Esther Amstad

Advanced Materials Interfaces· Volume 10· Issue 35

Abstract

Self-Healing Microcapsules In article 2300531, Amstad and co-workers introduce charge selectively permeable, viscoelastic capsules with shells as thin as 15 nm. These capsules are composed of chelator-functionalized copolymer surfactants that are ionically crosslinked at the drop surfaces. It is demonstrated that these capsules selectively take up reagents that are electrostatically attracted by the capsule shells, thereby offering unique opportunities to remove well-defined waste products from aqueous solutions.
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Research context

OpenAlex topics: Innovative Microfluidic and Catalytic Techniques Innovation · Advanced Polymer Synthesis and Characterization · Electrospun Nanofibers in Biomedical Applications

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Affiliations

Soft Materials Laboratory Institute of Materials Swiss Federal Institute of Technology in Lausanne (EPFL) CH‐1015 Lausanne Switzerland

Laboratory for Neutron Scattering and Imaging Paul Scherrer Institut 5232 Villigen Switzerland

References

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