@article{ge2016multimaterial, title={Multimaterial 4D printing with tailorable shape memory polymers}, author={Ge, Qi and Sakhaei, Amir Hosein and Lee, Howon and Dunn, Conner K and Fang, Nicholas X and Dunn, Martin L}, journal={Scientific reports}, volume={6}, number={1}, pages={1--11}, year={2016}, publisher={Springer} }