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金纳米粒子-聚二甲基硅氧烷纳米复合材料具有杨氏模量小,生物兼容性好,及良好的光学和电学性质,近年来受到越来越多的关注。综述了近期国内外关于金纳米粒子-聚二甲基硅氧烷纳米复合材料制备方法的研究成果。根据制备原理的不同,从化学法和物理法两方面进行详细介绍,并对化学法中一步还原法、两步还原法、置换法及物理混合法的原理进行深入探究,系统阐述了制备过程中各因素对复合材料的影响。对上述制备方法的特点进行了对比总结,分析了不同制备方法的技术难点。
In recent years, gold nanoparticle-polydimethylsiloxane nanocomposites have the advantages of low Young’s modulus, good biocompatibility and good optical and electrical properties. The recent research results on the preparation of gold nanoparticle-polydimethylsiloxane nanocomposites were reviewed. According to the difference of preparation principle, it introduces in detail from the aspects of chemical method and physical method, and further explores the principles of one-step reduction method, two-step reduction method, substitution method and physical mixing method in chemical method, systematically elaborates the preparation process The impact of various factors on the composite material. The characteristics of the above preparation methods were compared and analyzed, and the technical difficulties of different preparation methods were analyzed.