A hybrid system with highly enhanced graphene SERS for rapid and tag-free tumor cells detection

Ningbo Yi; Zonghui Duan; Qinghai Song; Shumin Xiao

doi:10.1364/CLEO_AT.2017.JTu5A.80

Conference on Lasers and Electro-Optics
OSA Technical Digest (online) (Optica Publishing Group, 2017),
paper JTu5A.80
•https://doi.org/10.1364/CLEO_AT.2017.JTu5A.80

A hybrid system with highly enhanced graphene SERS for rapid and tag-free tumor cells detection

Ningbo Yi, Zonghui Duan, Qinghai Song, and Shumin Xiao

CLEO: Applications and Technology 2017

San Jose, California United States
14–19 May 2017
ISBN: 978-1-943580-27-9

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Tuesday Posters Session (JTu5A)

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N. Yi, Z. Duan, Q. Song, and S. Xiao, "A hybrid system with highly enhanced graphene SERS for rapid and tag-free tumor cells detection," in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optica Publishing Group, 2017), paper JTu5A.80.

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Abstract

Herein we demonstrate a facile device based on graphene surface enhanced Raman spectroscopy in a sandwich-structure of reduced graphene oxide between Ag and Au, of which the coupling of localized surface plasmons demonstrated to realize huge enhanced G-SERS, which shows the potential for detection and identification of tag-free tumor cells.

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