@article{PuzaThielWagnerMarxMotzLienkamp_2023, title={Polymer Hydrogel Sheets with Perpendicular Cross-Linking Gradient: Non-Monotonic Actuation and Ion-Specific Effects on the Actuation Kinetics}, author={Puza, Fatih and Thiel, Marc Christopher and Wagner, Yannic and Marx, Michael and Motz, Christian and Lienkamp, Karen}, issn={1521-3927}, doi={http://dx.doi.org/10.22028/D291-42172}, series={3}, volume={45 (2024)}, publisher={Wiley}, journal={Macromolecular Rapid Communications}, year={2023} }