Nanocellulosic materials as bioinks for 3D bioprinting.

3D bioprinting is a new developing technology with lots of promise in tissue engineering and regenerative medicine. Being biocompatible, biodegradable, renewable and cost-effective, cellulosic nanomaterials have recently captured the attention of researchers due to their applicability as inks for 3D bioprinting. Although a number of cellulose-based bioinks have been reported, the potential of cellulose nanofibrils and nanocrystals has not been fully explored yet. This minireview aims at highlighting the use of nanocellulosic materials for 3D bioprinting as an emerging, promising, new research field.