| abstract |
Disclosed is a double-crosslinked self-healing hydrogel having excellent mechanical properties and stability and self-healing properties. More particularly, the hydrogel can be injected into the body due to excellent mechanical properties and stability thereof, and thus, can be used as a hydrogel for drug and cell delivery. In addition, the hydrogel can be usefully used as a composition for 3D bioprinters due to self-healing properties thereof |