Researchers have synthesized a drug-releasing polymer gel consisting of chitosan nanoparticles distributed in sodium alginate gel. It can be used to release dorzolamide hydrochloride, a drug used for ...

Cut and mixed with water to make a thick gel. Diluted with more water and filtered. Mixture evaporated and further processed to make sodium alginate powder.

Cartilage tissue engineering aims to emulate the native environment and gradient structure of chondrocytes to promote the restoration of their extracellular matrix (ECM). Recently, cartilage-derived ...

An injectable gel activated by low-dose X-rays delivers sustained antibacterial effects in deep tissue by generating reactive oxygen species, offering a non-antibiotic strategy for hard-to-treat ...