Poly(glycolic acid) (PGA) |
Biodegradable Hydrogels |
Poly(lactic acid) (PLA) |
PLA-PGA |
PLA-PEG |
Chitosan |
Dextran |
Dextran-PEG |
Polycyanoacrylates |
Fumaric acid-PEG |
|
|
Non-Biodegradable Hydrogels |
|
Poly(hydroxyethyl methacrylate) (PHEMA) |
Neutral |
Poly(vinyl alcohol) (PVA) |
Poly(N-vinyl pyrrolidone) (PNVP) |
Poly(ethylene-co-vinyl acetate) (PEVAc) |
|
Poly(acrylamide) (PAAm) |
pH-Responsive |
Poly(acrylic acid) (PAA) |
Poly(methacrylic acid) (PMAA) |
Poly(diethylaminoetyl methacrylate) (PDEAEMA) |
Poly(dimethylaminoethyl methacrylate) (PDMAEMA) |
|
Poly(methacrylic acid-grafted-poly(ethylene glycol) (P(MAA-g-EG)) |
Complexing hydrogels |
Poly(acrylic acid-grafted-poly(ethylene glycol) (P(AA-g-EG)) |
|
Poly(N-isopropyl acrylamide) (PNIPAAm) |
Temperature-sensitive |
|
PNIPAAm/PAA |
pH/Temperature-sensitive |
PNIPAAm/PMAA |