A pH-sensitive and sustained-release oral drug delivery system: the synthesis, characterization, adsorption and release of the xanthan gum-graft-poly(acrylic acid)/GO–DCFP composit...

por Li, Li, Zheng, Xiyan, Pan, Chunjiao, Pan, Hao, Guo, Zhongqiu, Liu, Bingmi, Liu, Yu
Publicado 2021