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

作者：Choi Yejung; Song Si Won; Antink Wytse Hooch; Kim Hyung Min; Piao Yuanzhe

来源：Chemical Communications, 2017, 53(73): 10108-10111.

DOI：10.1039/c7cc04161f

Excellent uniformity (similar to 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 mu M. 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.

• 出版日期2017-9-18