Dental, bacterial diseases such as periodontitis can lead to tooth and bone loss. In the study presented here, chitosan, gelatine and Scutellariae baicalensis radix were combined to form a hydrogel to produce an anti-inflammatory implant using 3D bioprinting.

3D bioprinting can improve the treatment of wounds by producing multifunctional, personalized wound dressings. In the study presented here, hydrogel wound dressings based on galantine, sodium alginate, dopamine and quaternized chitosan with effective antioxidant, antibacterial and biocompatible properties will be fabricated via using this technology.