| abstract |
The present invention discloses a kind of high intensity hydrogel and preparation method thereof with pH response, is modified using methacrylic anhydride to gelatin, obtains the gelatin of methacrylation；Cause 2- vinyl -4,6- diaminostilbene by UV, the gelatin copolymerization of 3,5 triazines and methacrylation is prepared for the high intensity hydrogel that there is pH to respond.Operation of the present invention is simple, easily prepared, can make hydrogel while have many advantages, such as pH responsiveness, high intensity, high stability. |