Recent advances in bioprinting techniques: approaches, applications and future prospects

Journal of Translational Medicine

Review

Jipeng Li¹  Mingjiao Chen¹  Xianqun Fan¹  Huifang Zhou¹ 

[1] Department of Ophthalmology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, People’s Republic of China;

关键词: Tissue engineering;    3D bioprinting;    Artificial organs;   

DOI  :  10.1186/s12967-016-1028-0

 received in 2016-06-02, accepted in 2016-09-05,  发布年份 2016

来源: Springer

【 摘 要 】

Bioprinting technology shows potential in tissue engineering for the fabrication of scaffolds, cells, tissues and organs reproducibly and with high accuracy. Bioprinting technologies are mainly divided into three categories, inkjet-based bioprinting, pressure-assisted bioprinting and laser-assisted bioprinting, based on their underlying printing principles. These various printing technologies have their advantages and limitations. Bioprinting utilizes biomaterials, cells or cell factors as a “bioink” to fabricate prospective tissue structures. Biomaterial parameters such as biocompatibility, cell viability and the cellular microenvironment strongly influence the printed product. Various printing technologies have been investigated, and great progress has been made in printing various types of tissue, including vasculature, heart, bone, cartilage, skin and liver. This review introduces basic principles and key aspects of some frequently used printing technologies. We focus on recent advances in three-dimensional printing applications, current challenges and future directions.

【 授权许可】

CC BY   
© The Author(s) 2016