| Stimulus |
Polymer |
Drug Released |
| pH |
Poly(methacrylic-g-ethyleme glycol) (p(MMA-g-EG) |
Insulin |
| Electric field |
Poly (methacrylie acid) (PMA) |
Pilocarpine and raffinose |
| Glucose concentration |
Poly (methacrylic acid-co-butyl methacrylate) |
Insulin |
| Temperature |
Layer of Chitosan Pluronic on PLGA microparticles |
Indomethacin |
| Morphine concentration |
Methyl vinyl ether-Co-anlydride maleic copolymer |
Naltrexone |
| Urea concentration |
Methyl vinyl ether-Co-anhydride maleic copolymer |
Hydrocortisone |
