报 告 人：金翼飞教授，美国内达华大学雷诺分校
时 间： 2023-5-17（周三） 13:30-15:00
地 点：机电楼431会议室 网络直播
报告题目：Support Bath-Assisted 3D Bioprinting of Engineered Full-Scale Human Tissues and Organs
Three-dimensional (3D) bioprinting is driving major innovations in tissue engineering and regenerative medicine, in which bioinks composed of cells and extracellular matrix (ECM) materials are stacked into complex 3D functional constructs to mimic living tissues and organs using various additive manufacturing approaches. However, due to the complexity of human tissues and organs, it is still technically challenging to duplicate their architectures, which makes the following cell printing or seeding work even more difficult. In this presentation, a traditional yield-stress support bath material, nanoclay, and its 3D bioprinting applications are introduced. Then, a newly developed stimuli-responsive yield-stress fluid (nanoclay-Pluronic F127 nanocomposite) is discussed, which serves as a thermosensitive support bath material with an interactive dual microstructure. To demonstrate the functionality and merits of this innovative support bath material for biofabrication applications, various full-scale engineered human tissues and organs are printed, including human brain model, high-precision cornea, eyeball with a hollow chamber, aortic heart valve with overhanging leaflets, and full-scale human heart model.
报告人简介：
金翼飞，博士，于2008，2010分别获得大连理工大学学士和硕士学位，2018年获得美国佛罗里达大学博士学位。2019年受聘于美国内华达大学雷诺分校机械工程系至今。迄今为止主持及参与美国国家项目4项、发表SCI论文60余篇。目前主要研究方向：生物3D打印技术及流变学机理
欢迎各位老师和同学积极参加！
