pH-Sensitive Starch-Based Hydrogels: Synthesis and Effect of Molecular Components on Drug Release Behavior

The drug release behavior of pH-sensitive starch-based hydrogels was systematically studied. Hydrogels were synthesized by copolymerization of acrylic acid (AA) and other acrylate comonomers onto the starch backbone. The hydrophilic agents 2-hydroxy ethyl methacrylate (HEMA), and acrylamide (AAm), a...

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Veröffentlicht in:	Polymers 2020-08, Vol.12 (9), p.1974
Hauptverfasser:	Quintanilla de Stéfano, Juan Carlos, Abundis-Correa, Vanessa, Herrera-Flores, Sergio Daniel, Alvarez, Alejandro J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Acrylamide Acrylic acid Acrylics Aqueous solutions Biomedical materials Caffeine Chemical composition Chemical synthesis Copolymerization Copolymers Crosslinking Disease Drug delivery systems Experiments Fourier transforms Hydrogels Hydrophilicity Hydrophobicity Inflammatory bowel disease Monomers Polymerization Polymers Potassium Rheology Swelling
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