報 告 人：金翼飛教授，美國内達華大學雷諾分校
時 間： 2023-5-17（周三） 13:30-15:00
地 點：機電樓431會議室 網絡直播
報告題目：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.
報告人簡介：
金翼飛，博士，于2008，2010分别獲得大連理工大學學士和碩士學位，2018年獲得美國佛羅裡達大學博士學位。2019年受聘于美國内華達大學雷諾分校機械工程系至今。迄今為止主持及參與美國國家項目4項、發表SCI論文60餘篇。目前主要研究方向：生物3D打印技術及流變學機理
歡迎各位老師和同學積極參加！
