Lee, Y.-W., Kim, J.-K., Bozuyuk, U., Dogan, N. O., Khan, M. T. A., Shiva, A., Wild, A.-M., & Sitti, M. (2023). Multifunctional 3D-Printed Pollen Grain-Inspired Hydrogel Microrobots for On-Demand Anchoring and Cargo Delivery. Advanced Materials, 35(10):. doi:10.1002/adma.202209812.