Table 5.
Some common biomaterials for ES classified into natural and synthetic polymers in wound dressing studies
| Polymer | Material | Describe | Applications | References |
|---|---|---|---|---|
| Natural polymer | CS | Chitosan is a natural polysaccharide with good antibacterial property, high biocompatibility and controllable biodegradability | Wound dressing Biomedical materials Drug delivery |
[62,63] |
| HA | Hyaluronic acid is a kind of proteoglycan in ECM, which can be decomposed and absorbed in human body, non-toxic and low immune response | Medical implants Skin tissue engineering |
[64,65] | |
| SF | Silk fibroin is a natural macromolecular fibrin extracted from silk, with good biocompatibility and biodegradability | Biological materials Wound dressing |
[66,67] | |
| GEL | Collagen is a water-soluble elastin monomer with good biocompatibility and hydrophilicity | Tissue engineering scaffold Wound healing Wound dressing |
[68–70] | |
| Synthetic polymer | PEG | A water-soluble synthetic polymer with good wettability, commonly used in drug carriers and fiber products | Nonwoven tissue engineering scaffolds | [71,72] |
| PU | The composite membrane prepared from synthetic polymer has the characteristics of good elasticity, light weight, good oxygen permeability, high mechanical strength and good barrier performance, and is often used in biomedical applications | Non-woven fabric tissue template Wound healing |
[73,74] | |
| BG | A kind of material that can repair, replace and regenerate the body tissue, and can form a bond between the tissue and the material | Tissue engineering scaffold | [75,76] | |
| PLGA | It is formed by random polymerization of two monomers, lactic acid and glycolic acid, with good biocompatibility, non-toxicity, good encapsulation and biodegradability | Wound healing Biomedical applications |
[77,78] | |
| PLA | A non-toxic, degradable, biocompatible and good mechanical properties synthetic polymer | Tissue repair Wound healing Wound dressing |
[79,80] | |
| PCL | A synthetic polymer that can be used for human tissue engineering, with high mechanical strength, good processability and biodegradability | Bone tissue engineering Biomedical applications |
[81,82] |
ES electrospinning, CS chitosan, HA hyaluronic acid, SF silk fibroin, GEL gelatin, PEG polyethylene glycol, PU polyurethane, BG bioactive glass, PLGA polylactic acid-glycolic acid, PLA polylactic acid, PCL polycaprolactone, ECM extracellular matrix