@misc{liu_preparation_and_2015, 
author={Liu, Y.,Fang, L.,Kratz, K.,Lendlein, A.},
title={Preparation and characterization of polymer-based cubic micro actuators},
year={2015},
howpublished = {conference lecture: Boston, MA (USA); 29.11.2015 - 04.12.2015},
note = {Online available at: \url{} (DOI). Liu, Y.; Fang, L.; Kratz, K.; Lendlein, A.: Preparation and characterization of polymer-based cubic micro actuators. MRS Fall Meeting 2015; Symposium H “Multifunctionality in Polymer-Based Materials; Gels and Interfaces”. Boston, MA (USA), 2015.}}