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石墨烯/壳聚糖是一种无机碳纳米材料和生物多糖结合在一起的新型复合材料,既有石墨烯的导电性好、化学性能稳定等特点,又兼具壳聚糖的生物官能性。主要介绍了基于石墨烯/壳聚糖材料构建的电化学生物传感器近年来在环境污染物、医学检验、食品的检测中的应用。
Graphene / chitosan is a novel composite material combining inorganic carbon nanomaterials and biological polysaccharides. Both graphene has good conductivity, stable chemical properties and the like, and simultaneously has the biological function of chitosan. The application of electrochemical biosensors based on graphene / chitosan materials in the detection of environmental pollutants, medical tests and foods in recent years is mainly introduced.