Daowei Li

TL;DR: A green, facile hydrothermal synthesis of highly efficient red emissive nitrogen-doped carbonized polymer dots (CPDs) with optimal emission at around 630 nm are reported, demonstrating that most CPDs and their metabolites are not only excreted in urine but also excrete by hepatobiliary system in a rapid manner.

TL;DR: Deep red emissive carbonized polymer dots (CPDs) with unprecedented FWHM of 20 nm are synthesized and exhibit strong absorption and emission in the deep red light region, low toxicity, and good biocompatibility, making them an efficient probe for both one-photon and two- photon bioimaging.

TL;DR: The data indicated that PGH composite electrospun nanofibers possessed excellent cyto-compatibility, good osteogenic activity, as well as good performance of host tissue response, which could be versatile biocompatible scaffolds for bone tissue engineering.

TL;DR: In vivo data from micro-computed tomography (micro-CT) and histological staining demonstrated that the human BMP-2 released from PLGA@pB MP-2/PEI had a long-term effect locally and efficiently promoted bone formation in the bone defect area compared to control animals.

TL;DR: The results demonstrate that the CCOD‐MgO would be a promising therapeutic strategy in full‐thickness skin injuries for clinical therapies and has better antibacterial properties than CHI‐C/ODex hydrogel (CCOD) due to the synergy of chitosan and MgO in vitro.