A Simple SERS-Based Trace Sensing Platform Enabled by AuNPs-Analyte/AuNPs Double-Decker Structure on Wax-Coated Hydrophobic Surface

A Simple SERS-Based Trace Sensing Platform Enabled by AuNPs-Analyte/AuNPs Double-Decker Structure on Wax-Coated Hydrophobic Surface

In this work, a simple and versatile SERS sensing platform enabled by AuNPs-analyte/AuNPs double-decker structure on wax-coated hydrophobic surface was developed using a portable Raman spectrometer. Wax-coated silicon wafer served as a hydrophobic surface to induce both aggregation and concentration...

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Bibliographic Details
Main Authors: Huixiang Wu, Yi Luo, Yikun Huang, Qiuchen Dong, Changjun Hou, Danqun Huo, Jing Zhao, Yu Lei
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-10-01
Series:Frontiers in Chemistry
Subjects:
wax
gold nanoparticles
surface enhanced Raman scattering
methyl parathion
melamine
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2018.00482/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2018.00482/full

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