Nanocellulose materials are derived from cellulose, the most abundant biopolymer on the earth. Nanocellulose have been extensively used in the field of food packaging materials, wastewater treatment, drug delivery, tissue engineering, hydrogels, aerogels, sensors, pharmaceuticals, and electronic sectors due to their unique chemical structure and excellent mechanical properties. On the other hand, metal and metal oxide nanoparticles (NP) such as Ag NP, ZnO NP, CuO NP, and Fe3O4 NP have a variety of functional properties such as UV-barrier, antimicrobial, and magnetic properties. Recently, nanocelluloses materials have been used as a green template for producing metal or metal oxide nanoparticles. As a result, multifunctional nanocellulose/metal or metal oxide hybrid nanomaterials with high antibacterial properties, ultraviolet barrier properties, and mechanical properties were prepared. This review emphasized recent information on the synthesis, properties, and potential applications of multifunctional nanocellulose-based hybrid nanomaterials with metal or metal oxides such as Ag NP, ZnO NP, CuO NP, and Fe3O4 NP. The nanocellulose-based hybrid nanomaterials have huge potential applications in the area of food packaging, biopharmaceuticals, biomedical, and cosmetics.

中文翻译：

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多功能纳米纤维素/金属和金属氧化物纳米颗粒杂化纳米材料。

纳米纤维素材料源自纤维素，这是地球上最丰富的生物聚合物。纳米纤维素由于其独特的化学结构和出色的机械性能，已被广泛用于食品包装材料，废水处理，药物输送，组织工程，水凝胶，气凝胶，传感器，制药和电子领域。另一方面，金属和金属氧化物纳米粒子（NP），例如Ag NP，ZnO NP，CuO NP和Fe3O4 NP具有多种功能特性，例如紫外线阻隔，抗菌和磁性。近来，纳米纤维素材料已经用作生产金属或金属氧化物纳米颗粒的绿色模板。结果，多功能纳米纤维素/金属或金属氧化物杂化纳米材料具有很高的抗菌性能，紫外线阻隔性能，并制备了机械性能。这篇综述着重介绍了基于多功能纳米纤维素的杂化纳米材料与金属或金属氧化物（例如Ag NP，ZnO NP，CuO NP和Fe3O4 NP）的合成，性质和潜在应用的最新信息。基于纳米纤维素的杂化纳米材料在食品包装，生物制药，生物医学和化妆品领域具有巨大的潜在应用。