Chitosan as a matrix of nanocomposites: A review on nanostructures, processes, properties, and applications.
Chitosan as a matrix of nanocomposites: A review on nanostructures, processes, properties, and applications.
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壳聚糖作为纳米复合材料的基质：纳米结构、工艺、性能和应用的综述。
DOI：
10.1016/j.carbpol.2021.118472
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发表时间：
2021
影响因子：
11.2
通讯作者：
R. Machado
中科院分区：
文献类型：
--
作者：
Angelo Oliveira Silva;R. S. Cunha;D. Hotza;R. Machado
壳聚糖是一种天然的、可生物降解的生物聚合物，价格相对较低。壳聚糖作为纳米复合材料的基质材料因其具有多种应用的新性质而引起了人们的兴趣。本研究综述了壳聚糖作为纳米复合基质的常用和最新研究进展。重点介绍了制备嵌入型或包覆型纳米颗粒的替代工艺、已采用的成型技术(3D打印、静电纺丝)，以及纳米复合材料在医学、组织工程、废水处理、缓蚀等领域的新兴应用。关于单一壳聚糖原料及其衍生物在不同应用领域的研究进展较多。然而，目前还没有关于壳聚糖作为纳米复合基质的研究，解释了纳米材料添加的可能性、附着物种的相互作用以及将壳聚糖与纳米结构相结合的技术的应用可能性。最后对壳聚糖纳米复合材料的应用前景进行了展望。
Chitosan is a biopolymer that is natural, biodegradable, and relatively low price. Chitosan has been attracting interest as a matrix of nanocomposites due to new properties for various applications. This study presents a comprehensive overview of common and recent advances using chitosan as a nanocomposite matrix. The focus is to present alternative processes to produce embedded or coated nanoparticles, and the shaping techniques that have been employed (3D printing, electrospinning), as well as the nanocomposites emerging applications in medicine, tissue engineering, wastewater treatment, corrosion inhibition, among others. There are several reviews about single chitosan material and derivatives for diverse applications. However, there is not a study that focuses on chitosan as a nanocomposite matrix, explaining the possibility of nanomaterial additions, the interaction of the attached species, and the applications possibility following the techniques to combine chitosan with nanostructures. Finally, future directions are presented for expanding the applications of chitosan nanocomposites.