A pH-sensitive and sustained-release oral drug delivery system: the synthesis, characterization, adsorption and release of the xanthan gum-<i>graft</i>-poly(acrylic acid)/GO–DCFP composite hydrogel
Li Li, Xiyan Zheng, Chunjiao Pan, Hao Pan, Zhongqiu Guo, Bing‐Mi Liu, Yu Liu
Abstract
In this study, graphene oxide (GO) was successfully prepared using the improved Hummers method, and the prepared GO powder was dissolved in distilled water and subjected to ultrasonic stripping.
Topics & Concepts
Xanthan gumAcrylic acidAdsorptionChemistryDrug deliveryComposite numberChemical engineeringNuclear chemistryPolymer chemistryDrugSelf-healing hydrogelsMaterials scienceOrganic chemistryPolymerComposite materialPharmacologyCopolymerMedicineEngineeringRheologyHydrogels: synthesis, properties, applicationsGraphene and Nanomaterials ApplicationsAdvanced Drug Delivery Systems