The interaction between poly (acrylic acid-crotonaldehyde) and gelatin, in which gelatin was used as the model of collagen, was studied using FT-IR, UV and DSC.

• 以明胶为皮胶原的模型化合物,采用紫外-可见光谱、FT-IR光谱、DSC等表征方法,研究了丙烯酸-丁烯醛共聚物与明胶的相互作用,并对其作用机理进行了探讨。