He Liu

TL;DR: By carefully regulating the operating condition, modifying needle device, optimizing properties of the polymer solutions, some unique structures of core–shell, side-by-side, multilayer, hollow interior, and high porosity can be obtained.

TL;DR: In this paper, the effect of 3D printed porous metal scaffolds on bone ingrowth has been investigated and the most appropriate parameters for an excellent porous metal mesh scaffold were identified.

TL;DR: The sol-to-gel transition temperature and the critical gelation concentration decreased as the increased amount of phenylalanine unit resulted in the enlarged pore size and enhanced mechanical strength, indicating great potential of thermosensitive polypeptide hydrogels for efficient cartilage repair.

TL;DR: In this article, the thermogels of stereocomplex 4-arm poly(ethylene glycol)-polylactide (PEG-PLA) (scPLAgel) and stere-ocomplex cholesterol-modified 4-armed PEG-plastic (scPLA-Cholgel) were fabricated as scaffolds for cartilage tissue engineering.

TL;DR: On the basis of robust cell induction behavior, optimum sciatic nerve function index, and enhanced remyelination/axonal regeneration, such conductive PCL/CNTs composite fiber with optimized fiber alignment may serve as instructive candidates for promoting the scaffold- and cell-based strategies for neural repair.