Plasmonic MoO<sub>3−x</sub>@MoO<sub>3</sub> nanosheets for highly sensitive SERS detection through nanoshell-isolated electromagnetic enhancement

2015182 citationsJournal Article

Authors

Xianjun Tan · Advanced Energy Materials (United States)

Lingzhi Wang · East China University of Science and Technology

Chen Cheng · Advanced Energy Materials (United States)

Xuefeng Yan · East China University of Science and Technology

Bin Shen · East China University of Science and Technology

Jinlong Zhang · Advanced Energy Materials (United States)

Abstract

Plasmonic MoO3-x@MoO3 nanosheets obtained from surface oxidation of MoO3-x were employed as a SERS substrate for methylene blue detection. They exhibit extraordinary sensitivity comparable to noble metals, which is attributed to shell-isolated electromagnetic enhancing by the plasmonic MoO3-x core and elimination of the photocatalytic degradation by the MoO3 shell.

Topics & Keywords

Gold and Silver Nanoparticles Synthesis and Applications Advanced Nanomaterials in Catalysis Advanced biosensing and bioanalysis techniques

Publication Details

Published in: Chemical Communications

Volume 52, Issue 14, pp. 2893-2896

DOI: 10.1039/c5cc10020h

Field-Weighted Citation Impact: 4.42

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Plasmonic MoO<sub>3−x</sub>@MoO<sub>3</sub> nanosheets for highly sensitive SERS detection through nanoshell-isolated electromagnetic enhancement

Authors

Abstract

Topics & Keywords

Publication Details