Zarzar, LaurenKim, PhilseokAizenberg, Joanna2017-07-072011Zarzar, Lauren D., Philseok Kim, and Joanna Aizenberg. 2011. Bio-Inspired Design of Submerged Hydrogel-Actuated Polymer Microstructures Operating in Response to pH. Advanced Materials 23, no. 12: 1442–1446. doi:10.1002/adma.201004231.0935-9648http://nrs.harvard.edu/urn-3:HUL.InstRepos:33204045en-USBio-inspired Design of Submerged Hydrogel-Actuated Polymer Microstructures Operating in Response to pHJournal Article2017-07-0710.1002/adma.201004231