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纳米材料在电子学、光学、磁学和生物医药等方面有着广泛的应用。在过去的20年,金属纳米微粒已经成功地与多肽、蛋白质和DNA结合,但糖类物质直到2001年才被引入到纳米科学中。糖纳米微粒能够很好地构建类似细胞表面糖类表达的生物细胞模型,成为糖生物学、生物药学、材料科学中十分出色的研究工具。随着研究的深入,糖纳米材料由于其制备简便,具有独特的物理、化学和生物性质,其在生物医学成像、诊断及治疗等方面有着广泛的应用前景。
Nanomaterials have a wide range of applications in electronics, optics, magnetism and biomedicine. For the past two decades, metal nanoparticles have been successfully conjugated to peptides, proteins and DNA, but carbohydrates were not introduced into nanoscience until 2001. Sugar nanoparticles can well build a biological cell model that resembles the expression of cell surface carbohydrates and become a very good research tool in the fields of glycogen biology, bio-pharmacy and materials science. With the deepening of research, sugar nanomaterials have a wide range of applications in biomedical imaging, diagnosis and treatment because of their simple preparation, unique physical, chemical and biological properties.