원문정보
초록
영어
Hemicellulose-based hydrogel is a three-dimensional networked hydrophilic polymer with excellent water retention, good biocompatibility and mechanical properties, which has attracted much attention in the field of soft materials, especially in the field of hemicellulose-based materials. Herein, recent advances and developments in hemicellulose-based hydrogels were reviewed. The preparation method, formation mechanism and properties of hemicellulose-based hydrogels are introduced from the aspects of chemical cross-linking and physical cross-linking. The differences of different initiation systems such as light, enzymes, microwave radiation, and glow discharge electrolytic plasma are summarized. The latest applications and developments of hemicellulose-based hydrogels in the fields of controlled drug release, wound dressings, high-efficiency adsorption, and sensors are summarized. Finally, the challenges faced in the field of hemicellulose-based hydrogels are summarized and prospected, in order to provide references for the research of new hemicellulose-based hydrogels.