癌症生物标志物的SERS传感

2014 Fotonica AEIT Italian Conference on Photonics Technologies Pub Date : 2014-05-12 DOI:10.1109/FOTONICA.2014.6843927

A. D. De Luca, S. Managò, S. Mariggiò, D. Corda, P. Reader-Harris, M. Mazilu, A. Di Falco

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引用次数: 2

摘要

在这项工作中，我们建立了基于金渔网的SERS生物传感器作为直接检测甘油磷酸肌醇(GroPIns)的无标记分析技术。在这里，我们证明了我们的方法可以定量测定多组分混合物中低浓度(200 nM)的GroPIns，准确度高(高达6%)。

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SERS sensing of cancer biomarkers

In this work, we establish the use a SERS biosensor based on gold fishnet as a label-free analytical technique for direct detection of glycerophosphoinositol (GroPIns). Here we demonstrate that with our approach we can quantitatively determine low concentration of GroPIns (200 nM) in multicomponent mixtures, with a high accuracy (up to 6%).

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2014 Fotonica AEIT Italian Conference on Photonics Technologies

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