等离子体子
拉曼光谱
纳米技术
壳体(结构)
材料科学
生物传感器
光电子学
光学
物理
复合材料
作者
Lin Liu,Hongchen Gu,Jian Ye
摘要
Here we report on the synthesis and averaged SERS measurements of multi-shell nanomatryoshka SERS tags. By tuning the number of shells or by changing the Raman reporters in different gap layers, their Raman intensities and spectral bands were tunable. These tags show great potential for SERS-based biosensing and bioimaging.
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