SERS sensing of cancer biomarkers

  title={SERS sensing of cancer biomarkers},
  author={Anna Chiara De Luca and Stefano Manag{\`o} and Stefania Mariggi{\`o} and Daniela Corda and Peter Reader-Harris and Michael Mazilu and Andrea Di Falco},
  journal={2014 Fotonica AEIT Italian Conference on Photonics Technologies},
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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