Table 1.
Type | Material | Ref. |
---|---|---|
The disposable-manner microneedle | Carboxy-methyl-cellulose | 34 |
Multi-round responsive microneedle | Alginate | 25 |
Temperature responsive microneedle | Vinyl pyrrolidone | 26 |
Glucose responsive microneedle | Hyaluronic acid | 32 |
pH responsive microneedle | Hyaluronic acid | 35 |
Swelling-shrinking microneedle | Hydrogel | 36 |
Water-soluble microneedle | Dextrin | 37 |