Table 7.

Summary of raw materials and characteristics of MPs hydrogels dressings in recent years.

Categories	Structural Components	Functional Components	Bioactivities	Other Features & Responsiveness	Refs
High mechanical properties	CMC Waterborne polyurethane—gelatine hydrolysate	--	Antibacterial	High mechanical strength Thermal stability	[348]
High mechanical properties	CS Poly (acrylamide)	Carbon nanotubes VEGF	Anti-inflammatory Promotes tissue regeneration	Double-network hydrogels High mechanical strength	[349]
Self-healing	Alginate Guar Gum	GA	Promotes tissue regeneration	Thermal stability High mechanical strength	[350]
Smart hydrogels	CS	Naproxen	In vivo anti-adhesion Analgesic	Thermosensitive Low side effects	[351]
Smart hydrogels	CS Methylenebisacrylamide	Red cabbage extract Curcumin	Not tested	pH-sensitive Dynamic monitoring of wound pH to assess wound recovery status by colourimetry Efficient drug delivery	[352]
Smart hydrogels	Dodecyl modified CS	Photothermolysis Ciprofloxacin	Strong, artificially controlled sterilisation Anti-inflammatory Antioxidants	Photosensitive Adherence Injectable	[353]
Injectable hydrogels	CMC Chondroitin oxide sulphate	Chondroitin oxide sulphate	Antibacterial Haemostatic	Longer gelation time Low cytotoxicity Self-healing	[291]
Injectable hydrogels	CS Oxidized konjac glucomannan	Ag NPs	Antibacterial	Self-adaptive Self-healing Adhesive	[354]
Injectable hydrogels	CS	bFGF Ag(crosslinked)	Antibacterial Anti-inflammatory Promotes tissue regeneration	Low cytotoxicity Promotes polarization of M2 macrophages	[355]
Injectable hydrogels	CS Bacterial cellulose	--	Antibacterial	Self-healing Enhanced mechanical properties	[356]
Injectable hydrogels	Alginate PVA	CaSO4	Promotes tissue regeneration	Effective drug delivery High mechanical strength	[357]
Mussel-inspired	CS Silk cellulose	Tannic acid (crosslinked)	Haemostasis	Strong wet tissue adhesion High mechanical strength	[241]
Mussel-inspired	CS Silk cellulose Dopamine reduced graphene oxide	Dopamine reduced graphene oxide	Antioxidant Promotes tissue regeneration	Strong wet tissue adhesion High mechanical strength Conductivity	[358]
Mussel-inspired	CS Gelatin graft-dopamine	Polydopamine-coated carbon nanotubes	Antibacterial Antioxidant Haemostasis Promotes tissue regeneration	Strong wet tissue adhesion High mechanical strength Conductivity Self-healing	[359]
Mussel-inspired	Alginate	Dopamine	Antibacterial	Strong wet tissue adhesion High mechanical strength	[360]
Mussel-inspired	Alginate nHA/PLGA-Dex	Schiff base	Promotes tissue regeneration Haemostatic	Strong wet tissue adhesion High mechanical strength	[361]