High-sensitivity long-range surface plasmon resonance sensing assisted by gold nanoring cavity arrays and nanocavity coupling-Reference-Cited by-同舟云学术

High-sensitivity long-range surface plasmon resonance sensing assisted by gold nanoring cavity arrays and nanocavity coupling

Published:2023 Issue:13 Volume:25 Page:9273-9281
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Luo Xiaojun¹^ORCID,Tan Rui¹,Li Qiuju¹,Chen Jiaxin¹,Xie Yalin¹,Peng Jiayi¹,Zeng Mei¹,Jiang Minghang¹,Wu Caijun¹,He Yi¹

Affiliation:

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

Abstract

A long-range surface plasmon resonance substrate, which consists of a gold nanoring cavity array built on a refractive index-symmetric spacer layer and an Au mirror, facilitates much higher RI sensitivity and a narrower FWHM than a conventional SPR substrate.

Funder

Natural Science Foundation of Sichuan Province

Xihua University

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D2CP05664J

Reference50 articles.

1. Nanoplasmonic sensing and detection

2. Biosensing with plasmonic nanosensors