Label-free Surface Enhanced Raman Scattering (SERS) on Centrifugal Silver Plasmonic Paper (CSPP): A Novel Methodology for Unprocessed Biofluids Sampling and Analysis

Label-free Surface Enhanced Raman Scattering (SERS) on Centrifugal Silver Plasmonic Paper (CSPP): A Novel Methodology for Unprocessed Biofluids Sampling and Analysis

Label-free SERS is a powerful bio-analytical technique in which molecular fingerprinting is combined with localized surface plasmons (LSPs) on metal surfaces to achieve high sensitivity. Silver and gold colloids are among the most common nanostructured substrates used in SERS, but since protein-rich...

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Bibliographic Details
Main Authors: Alessandro Esposito, Alois Bonifacio, Valter Sergo, Stefano Fornasaro
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Biosensors
Subjects:
label-free SERS
biofluids
plasmonic paper
vibrational spectroscopy
serum
Online Access:https://www.mdpi.com/2079-6374/11/11/467

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