Publications

This page lists most of our publications starting from 2014.

Total: ca. 150 Publications

Please refer to Google Scholar for a complete list.

Search By Tags
RSS Feed

Antagonistic Enzymes in a Biocatalytic pH Feedback System Program Autonomous DNA Hydrogel Life Cycle

Get the full article here: Nano Letters DOI: 10.1021/acs.nanolett.7b02165 (2017) Enzymes regulate complex functions and active behavior in natural systems and have shown increasing prospect for developing self-regulating soft matter systems. Striving for advanced autonomous hydrogel materials with fully programmable, self-regulated life cycles, we combine two enzymes with an antagonistic pH-modulating effect in a feedback-controlled biocatalytic reaction network (BRN) and couple it to pH-responsive DNA hydrogels to realize hydrogel systems with distinct preprogrammable lag times and lifetimes in closed systems. The BRN enables precise and orthogonal internal temporal control of the “ON” and

Highlight Block Copolymer Micelles with Inverted Morphologies

Read the full paper here: Angew. Chem. Int. Ed. DOI: 10.1002/anie.201703765. (2017) Highly asymmetric block copolymers self-assemble into microparticles with inverse morphologies far beyond the crew-cut regime. Those enclose highly ordered channel systems with simple cubic, double diamond, and hexagonally packed hollow hoop symmetry. Their extensive interface and confinement inspires scenarios for storage of cargo, templating and chemical reactions.

Archive
  • Twitter Social Icon
  • Facebook - White Circle
  • LinkedIn Social Icon

© Andreas Walther - all rights reserved