摘要
介绍了微生物类型、壳聚糖自身以及环境因素对壳聚糖抗菌性能的影响,总结了壳聚糖的抗菌机理,综述了近期壳聚糖与氧化铜、氧化锌和二氧化钛等金属氧化物复合抗菌材料的研究成果,展示了部分壳聚糖-金属氧化物复合抗菌材料在食品包装及生物医疗塑料方面的应用,最后分析并展望了该类复合抗菌材料研究的不足以及进一步的发展趋势。指出壳聚糖-金属氧化物复合抗菌材料的抗菌机理有待深入研究,后续将不断开发绿色友好的制备工艺,根据应用性场景针对性设计高效抗菌材料。
The types of microorganisms,chitosan itself and the influence of environmental factors on chitosan’s antimicrobial properties were introduced,the antimicrobial mechanism of chitosan was summarized,the recent research results of chitosan composite antimicrobial materials with metal oxides were reviewed,such as copper oxide,zinc oxide,and titanium dioxide.The application of some of the chitosan-metal oxide composite antimicrobial materials in the areas of food packaging and bio-medical plastics were demonstrated.Finally,the shortcomings of this kind of composite antimicrobial materials research and the further development trend weer analyzed and prospected.It is pointed out that the antibacterial mechanism of chitosan metal oxide composite antibacterial materials needs to be further studied.In the future,green and friendly preparation processes will be continuously developed,and efficient antibacterial materials will be designed according to specific application scenarios.
作者
王菁
鲁新康
李圣军
孙燕琳
胡锦青
杨冰冰
李梦竹
朱炜
WANG Jing;LU Xinkang;LI Shengjun;SUN Yanlin;HU Jinqing;YANG Bingbing;LI Mengzhu;ZHU Wei(ZheJiang Tongkun Institute for Advanced Materials Co.,Ltd.,Tongxiang 314500,China;Jiaxing Key Laboratory of Advanced Materials R&D,Tongxiang 314500,China;Tongkun Group Co.,Ltd.,Tongxiang 314500,China;Zhejiang Hengchuang Innovative Center for Advanced Functional Fiber Co.,Ltd.,Tongxiang 314513,China)
出处
《工程塑料应用》
CAS
CSCD
北大核心
2024年第10期181-186,共6页
Engineering Plastics Application
基金
浙江省“尖兵”“领雁”研发攻关计划项目(2023C01207)。
关键词
壳聚糖
金属氧化物
抗菌活性
抗菌机理
复合材料
chitosan
metal oxide
antimicrobial activity
antimicrobial mechanism
composites material
