title: Selective N-acylation of chitosan.
mesh_terms: D000215:Acylation; D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D011135:Polysaccharides, Bacterial; D013329:Structure-Activity Relationship
chemical_list: D011135:Polysaccharides, Bacterial