银纳米粒子具有良好的传导性、大的比表面积及优良的生物兼容性,成为近年来研究的热点。由于银纳米粒子能够提高电子的迁移速率,改善传感器的灵敏度,已被广泛应用于电化学传感器的开发中。银纳米粒子与石墨碳、金属纳米粒子及大分子物质结合开发的新型复合材料不仅兼具了银纳米粒子的特点,同时使材料具备了复合物的优良性能,拓宽了新型复合材料在电化学分析中的应用。
Because of it has high conductivity,surface area and biocompatibility,Ag NPs receive a great amount of research attention.By the capability of improvement of electron transfer efficiency,silver nanoparticle was successfully applied into the development of electrochemical sensor to enhance the sensitivity.New nanocomposite had consists of silver nanoparticle and some compatible materials such as graphene carbon,metal nanoparticle or macromolecular substrate.Nanocomposite possessed the advantage of silver nanoparticle as well as that of the composite,which would extend the application in the electrochemical analysis.
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基金资助
天津市高等学校科技发展基金计划项目(20130317)
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