Table 1.

CNT applications in bone tissue engineering.

No.	Materials Used	Uses of CNTs	Significance	Ref.
Natural Polymers
1	Chitosan	Nanocomposite films and jaw skin scaffolds	Enhanced biologically active characteristics, tensile strength, and cell proliferation	[48,81,82]
2	Collagen	Three-dimensional CNT covered jaw and jaw repair biological materials	Improved functionality and mechanical stability	[60,83]
3	Microbial cellulose	Bone tissue scaffolds	Enhanced mechanical characteristics and proliferation	[84]
4	Silk fibroin	Nanocomposite films	Supports jaw cell adhesion and development	[85]
5	Collagen–hydroxyapatite and gelatin–chitosan	Jaw scaffold materials	Enhanced stiffness, elastic modulus, elongation rate, and cell viability	[86,87]
Calcium Phosphate
1	Hydroxyapatite	Jaw implant materials	Enhanced jaw integration, mechanical features, and novel bone materialization	[88,89,90]
2	Calcium phosphate	Injectable jaw substitutes	Enhanced compressive strength and hydroxyapatite (HA) crystal formation	[51]
3	β-tricalcium phosphate	Jaw repair materials	Enhanced HA and apatite formation	[91]
Synthetic Polymers
1	Polylactic acid	NC materials and jaw tissue engineering	Enhanced tensile strength and thermal solidity and possesses electrical conductivity	[71,92]
2	Poly(lactide-co-glycolide)	Jaw repair and tissue scaffolds	Exhibits better tissue and cell compatibility, enhanced mechanical strength and proliferation	[15,70,93]
3	Polycaprolactone	Three-dimensional jaw scaffolds	Enhanced cell proliferation and tensile strength	[69,94]