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SERS based sandwich immunosensing with plasmonically active plastic optical fiber sensor probes
Date Issued
01-01-2016
Author(s)
Christopher, Christina
Vasanthakumari, Priyanka
Annasamy, Gowri
Indian Institute of Technology, Madras
Indian Institute of Technology, Madras
Abstract
In this study, gold nanoparticles and thin film coated U-bent fiber optic probes were compared for SERS based immunobiosensing using direct and sandwich assays with the help of Raman labeled gold nanoparticles conjugated with antibodies.