极限抗拉强度
食品包装
羧甲基纤维素
纤维素
光热治疗
材料科学
复合材料
食品科学
化学
纳米技术
冶金
生物化学
钠
作者
Xv Zhang,Guihua Yang,Qimeng Jiang,Jiaming Fan,Shaoguang Wang,Lucian A. Lucia
标识
DOI:10.1016/j.ijbiomac.2024.133910
摘要
Traditional packaging materials feed the growing global food protection. However, these packaging materials are not conducive to environment and have not the ability to kill bacteria. Herein, a green and simple strategy is reported for food packaging protection and long-term antibacterial using carboxymethylcellulose-based photothermal film (CMC@CuS NPs/PVA) that consists of carboxymethyl cellulose (CMC) immobilized copper sulfide nanoparticles (CuS NPs) and polyvinyl alcohol (PVA). With satisfied oxygen transmittance (0.03 cc/m
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