Issue 10, 2018

Absorbance enhancement of aptamers/GNP enables sensitive protein detection in rat brains

Abstract

An absorbance enhanced probe based on gold nanoparticles (GNPs) was proposed for a protein assay in the cerebrospinal fluid of a rat brain. The GNPs, assembled with two aptamers by proximity ligation, have high anti-salt properties, and good selectivity and response toward proteins, such as interferon-gamma, in the brain.

Graphical abstract: Absorbance enhancement of aptamers/GNP enables sensitive protein detection in rat brains

Supplementary files

Article information

Article type
Communication
Submitted
09 Nov 2017
Accepted
05 Jan 2018
First published
05 Jan 2018

Chem. Commun., 2018,54, 1193-1196

Absorbance enhancement of aptamers/GNP enables sensitive protein detection in rat brains

J. Mao, M. Xu, W. Ji and M. Zhang, Chem. Commun., 2018, 54, 1193 DOI: 10.1039/C7CC08636A

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