This review aims to give an overview of the current advances in hydrogel composite materials with nanoparticles (NPs). It focuses on the limitation of plain hydrogels, proposing the nanocomposites as a solution to overcome the limits. Then it lists and describes the main NPs used for fabrication of nanocomposites fabrication, focusing on gold nanoparticles (Au NPs) and their application fields.

中文翻译：

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水凝胶纳米粒子复合材料在医学中的最新进展：以金纳米粒子为重点的概述

本综述旨在概述纳米粒子（NP）水凝胶复合材料的当前进展。它重点关注普通水凝胶的局限性，提出纳米复合材料作为克服这些限制的解决方案。然后列出并描述了用于制造纳米复合材料的主要纳米颗粒，重点关注金纳米颗粒（Au NP）及其应用领域。