纳米技术实现了在分子和原子水平上对生命科学进行研究。将有机荧光染料包覆到无机纳米材料中,所制得的核壳型复合纳米材料可应用到生物医药学等领域。论述了基于SiO2的核壳型荧光纳米材料的性能,由于其成本较低,便于制备与表征,且具有优于传统材料的特性而被广泛应用于荧光生物成像。
Nanotechnology can realize the research of living organism in the molecular and atomic level.With the rapid development of science,the organic fluorescent dyes can be embedded in inorganic nanomaterials to form core-shell nanoparticles.A type of core-shell fluorescent nanomaterial based on silicon dioxide,as well as its widely applications in biological imaging because of its low cost,easier preparation and especially its excellent characteristics than traditional material were discussed.
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基金资助
国家自然科学基金委青年科学基金(21402139)
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