Issue 24, 2023

Surface plasmonic biosensors: principles, designs and applications

Abstract

Recently, surface plasmon resonance (SPR) biosensors have been widely used in environmental monitoring, food contamination detection and diagnosing medical conditions due to their superior sensitivity, label-free detection and rapid analysis speed. This paper briefly elaborates on the development history of SPR technology and introduces SPR signal sensing principles. A summary of recent applications of SPR sensors in different fields is highlighted, including their figures of merit and limitations. Finally, the personal perspectives and future development trends about sensor preparation and design are discussed in detail, which may be critical for improving the performance of SPR sensors.

Graphical abstract: Surface plasmonic biosensors: principles, designs and applications

Article information

Article type
Critical Review
Submitted
20 юли 2023
Accepted
12 окт 2023
First published
19 окт 2023

Analyst, 2023,148, 6146-6160

Surface plasmonic biosensors: principles, designs and applications

H. Liu, Y. Fu, R. Yang, J. Guo and J. Guo, Analyst, 2023, 148, 6146 DOI: 10.1039/D3AN01241G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements