Dec 17, 2019 · Development of 3D bioprinting: From printing methods to biomedical applications. Zeming Gu, a,b Jianzhong Fu, a,b Hui Lin, c and Yong He a,b,⁎. Zeming Gu. a State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China.