Issue 73, 2017
From the journal:

Chemical Communications

A silver/graphene oxide nanocomposite film as a flexible SERS substrate for reliable quantitative analysis using high-speed spiral scanning spectrometry†

Yejung Choi,a   Si Won Song,b   Wytse Hooch Antink,a   Hyung Min Kim ORCID logo *b  and  Yuanzhe Piao ORCID logo *ac  

* Corresponding authors

a Program in Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, 145 Gwanggyo-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
E-mail: parkat9@snu.ac.kr

b Department of chemistry, Kookmin University, 77, Jeongneung-ro, Seongbuk-gu, Seoul, Republic of Korea
E-mail: hyungkim@kookmin.ac.kr

c Advanced Institutes of Convergence Technology, 145 Gwanggyo-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea

Abstract

Excellent uniformity (∼1.5% RSD) in SERS signals was obtained from an Ag/GO decorated adhesive tape on a simple in-house cylindrical scanning system. The calibration curve for the quantitative analysis of CV shows reliable linearity ranging from 75 nM to 50 μM. This novel method is promising to be an adept tool for universal quantitative analysis and be used complementarily with the conventional Raman mapping method for a more time efficient and reliable analysis.

Graphical abstract: A silver/graphene oxide nanocomposite film as a flexible SERS substrate for reliable quantitative analysis using high-speed spiral scanning spectrometry

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Article information

DOI
https://doi.org/10.1039/C7CC04161F
Article type
Communication
Submitted
30 May 2017
Accepted
16 Aug 2017
First published
16 Aug 2017

Chem. Commun., 2017,53, 10108-10111

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A silver/graphene oxide nanocomposite film as a flexible SERS substrate for reliable quantitative analysis using high-speed spiral scanning spectrometry

Y. Choi, S. W. Song, W. Hooch Antink, H. M. Kim and Y. Piao, Chem. Commun., 2017, 53, 10108 DOI: 10.1039/C7CC04161F

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