SARS-CoV-2 proteins monitored by long-range surface plasmon field-enhanced Raman scattering with hybrid bowtie nanoaperture arrays and nanocavities-Reference-Cited by-同舟云学术

SARS-CoV-2 proteins monitored by long-range surface plasmon field-enhanced Raman scattering with hybrid bowtie nanoaperture arrays and nanocavities

Published:2023 Issue:2 Volume:23 Page:388-399
ISSN:1473-0197
Container-title:Lab on a Chip
language:en
Short-container-title:Lab Chip

Author:

Luo Xiaojun¹^ORCID,Yue Weiling¹,Zhang Shutong¹,Liu Haopeng¹,Chen Zhinan¹,Qiao Ling²,Wu Caijun¹,Li Panjie³,He Yi¹

Affiliation:

1. School of Science, Xihua University, Chengdu 610039, P. R. China

2. Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore

3. School of Chemistry and Chemical Engineering, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

Abstract

A long-range SERS substrate composed of a bowtie nanoaperture array and a nanocavity is reported. The substrate demonstrated an extended probing distance, stronger E-field strength, and an excellent LOD for the SARS-CoV-2 spike and nucleocapsid proteins, respectively.

Funder

Jiangsu Province

China Scholarship Council

Sichuan Province Science and Technology Support Program

PhD Scientific Research Startup Foundation of Xihua University

Publisher

Royal Society of Chemistry (RSC)

Subject

Biomedical Engineering,General Chemistry,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2023/LC/D2LC01006B

Reference58 articles.