Issue 10, 2016

Nanostructure-based surface-enhanced Raman scattering biosensors for nucleic acids and proteins

Abstract

Detection of nucleic acid and protein targets related to human health and safety has attracted widespread attention. Surface-enhanced Raman scattering (SERS) is a powerful tool for biomarker detection because of its ultrahigh detection sensitivity and unique fingerprinting spectra. In this review, we first introduce the development of nanostructure-based SERS-active substrates and SERS nanotags, which greatly influence the performance of SERS biosensors. We then focus on recent advances in SERS biosensors for DNA, microRNA and protein determination, including label-free, labeled and multiplex analyses as well as in vivo imaging. Finally, the prospects and challenges of such nanostructure-based SERS biosensors are discussed.

Graphical abstract: Nanostructure-based surface-enhanced Raman scattering biosensors for nucleic acids and proteins

Article information

Article type
Review Article
Submitted
30 ذو الحجة 1436
Accepted
03 ربيع الثاني 1437
First published
03 ربيع الثاني 1437

J. Mater. Chem. B, 2016,4, 1757-1769

Nanostructure-based surface-enhanced Raman scattering biosensors for nucleic acids and proteins

J. Chao, W. Cao, S. Su, L. Weng, S. Song, C. Fan and L. Wang, J. Mater. Chem. B, 2016, 4, 1757 DOI: 10.1039/C5TB02135A

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