Table I.

Recent polymer-based hydrogels for tissue engineering applications.

Type of polymer	Cell type used	Target tissue application	Fabrication Technique	Reference
Alginate/bacterial cellulose nanocrystals-chitosan–gelatin	MC3T3-E1 cells	Bone	LbL	Yan et al.[42]
Gelatin	Human umbilical endothelial cells	Vascular	Microfluidics	He et al.[43]
Poly(ethylene glycol)-poly(N-isopropylacrylamide) (PEG-PNIPAAm)-poly(ε-caprolactone)	Human mesenchymal stem cells	Cartilage	Electrospinning	Brunelle et al.[44]
Peptide	Fibroblasts, dental pulp stem cells	Dental pulp	Self assembly	Nguyen et al.[45]
Chitosan/PVA	Human mesenchymal stem cells	Bone	3D printing (extrusion)	Ergul et al.[46]