In the thesis, hyaluronan (HA) was chemically modified with adipic dihydrazide (ADH), forming the HA-ADH film.The structure and capability of HA-ADH were characterized.

• 本论文以透明质酸（HA）为原材料，用己二酸二酰肼(ADH)将HA进行化学修饰，制备HA-ADH，以及对HA-ADH的结构和性能进行表征。