@article{wu2015transfer, title = {Transfer Printing of Metallic Microstructures on Adhesion-Promoting Hydrogel Substrates}, author = {Wu, Haosheng and Sariola, Veikko and Zhu, Congcong and Zhao, Jingsi and Sitti, Metin and Bettinger, Christopher J}, journal = {Advanced Materials}, volume = {27}, number = {22}, pages = {3398--3404}, month = apr, year = {2015}, doi = {10.1002/adma.201500954}, month_numeric = {4} }