DocumentCode
165525
Title
SERS sensing of cancer biomarkers
Author
De Luca, A.C. ; Manago, S. ; Mariggio, S. ; Corda, D. ; Reader-Harris, P. ; Mazilu, Michael ; Di Falco, A.
Author_Institution
Inst. of Protein Biochem., Naples, Italy
fYear
2014
fDate
12-14 May 2014
Firstpage
1
Lastpage
4
Abstract
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%).
Keywords
biomedical equipment; biosensors; cancer; enzymes; gold; molecular biophysics; nanofabrication; nanomedicine; nanoparticles; nanosensors; silver; surface enhanced Raman scattering; Ag; Au; SERS biosensor; SERS sensing; cancer biomarkers; direct glycerophosphoinositol detection; gold fishnet; label-free analytical technique; low-GroPlns concentration; multicomponent mixtures; Biomedical monitoring; Biosensors; Fingerprint recognition; Monitoring; Nanoparticles; Scattering; Standards; Biosensing; Cancer; Fishnet; Reproducibility; SERS;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Technologies, 2014 Fotonica AEIT Italian Conference on
Conference_Location
Naples
Print_ISBN
978-8-8872-3718-4
Type
conf
DOI
10.1109/Fotonica.2014.6843927
Filename
6843927
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