Issue 77, 2018
From the journal:

Chemical Communications

Metallic carbide nanoparticles as stable and reusable substrates for sensitive surface-enhanced Raman spectroscopy†

Hua Bai,a   Wei Liu,a   Wencai Yi, ORCID logo b   Xinshi Li,a   Junfeng Zhai,a   Junfang Li,a   Jingyao Liu, ORCID logo *b   Haifeng Yanga  and  Guangcheng Xi ORCID logo *a  

* Corresponding authors

a Institute of Industrial and Consumer Product Safety Institution Chinese Academy of Inspection and Quarantine, No. 11, Ronghua South Road, Beijing 100176, P. R. China
E-mail: xiguangcheng@caiq.gov.cn

b Institute of Theoretical Chemistry, Jilin University, No. 2699, Qianjin Street, Changchun 130023, P. R. China
E-mail: ljy121@jlu.edu.cn

Abstract

We demonstrate for the first time that metallic carbide nanoparticles with a strong localized surface plasmon resonance (LSPR) effect could be used as SERS substrates to detect trace substances. They achieve a noble metal-comparable enhancement factor of 6.4 × 107.

Graphical abstract: Metallic carbide nanoparticles as stable and reusable substrates for sensitive surface-enhanced Raman spectroscopy

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Article information

DOI
https://doi.org/10.1039/C8CC05102J
Article type
Communication
Submitted
26 Jun 2018
Accepted
28 Aug 2018
First published
28 Aug 2018

Chem. Commun., 2018,54, 10843-10846

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Metallic carbide nanoparticles as stable and reusable substrates for sensitive surface-enhanced Raman spectroscopy

H. Bai, W. Liu, W. Yi, X. Li, J. Zhai, J. Li, J. Liu, H. Yang and G. Xi, Chem. Commun., 2018, 54, 10843 DOI: 10.1039/C8CC05102J

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