Issue 82, 2015

Electrochemical aptamer scaffold biosensors for detection of botulism and ricin toxins

Abstract

Protein toxins present considerable health risks, but detection often requires laborious analysis. Here, we developed electrochemical aptamer biosensors for ricin and botulinum neurotoxins, which display robust and specific signal at nanomolar concentrations and function in dilute serum. These biosensors may aid future efforts for the rapid diagnosis of toxins.

Graphical abstract: Electrochemical aptamer scaffold biosensors for detection of botulism and ricin toxins

Supplementary files

Article information

Article type
Communication
Submitted
16 Jul 2015
Accepted
21 Aug 2015
First published
21 Aug 2015

Chem. Commun., 2015,51, 15137-15140

Electrochemical aptamer scaffold biosensors for detection of botulism and ricin toxins

L. Fetter, J. Richards, J. Daniel, L. Roon, T. J. Rowland and A. J. Bonham, Chem. Commun., 2015, 51, 15137 DOI: 10.1039/C5CC05933J

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