无机材料纳米二氧化钛和生物材料壳聚糖在抗菌方面都有比较广泛的应用,但是二者的抑菌机理有所差别,各自在应用中也存在一定缺点和局限性。为改善性能,扩展应用,提出纳米二氧化钛/壳聚糖一维复合的概念,制备了纳米二氧化钛/壳聚糖一维纳米复合材料,并利用IR、XRD、SEM对其基本结构进行了研究。 Inorganic materials, nano-titanium dioxide and biological materials, chitosan in the antimicrobial has a more extensive application, but the two have different antibacterial mechanisms, each in its application, there are also some shortcomings and limitations. In order to improve the performance and extend the application, the concept of one-dimensional nano-TiO2 / chitosan composite was proposed and the nano-titania / chitosan one-dimensional nanocomposites were prepared. The structure of the nano-titania / chitosan composite was characterized by IR, XRD and SEM.