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Issue 1, 2014
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An ultra-sensitive colorimetric detection of tetracyclines using the shortest aptamer with highly enhanced affinity

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Abstract

A shortened 8-mer ssDNA aptamer was successfully truncated for four different tetracyclines with high affinity. The ultrasensitive colorimetric detection of oxytetracycline using this shortened aptamer was possible, which was about 500-fold enhanced compared to that obtained using the original 76-mer aptamer.

Graphical abstract: An ultra-sensitive colorimetric detection of tetracyclines using the shortest aptamer with highly enhanced affinity

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Article information


Submitted
17 Sep 2013
Accepted
12 Oct 2013
First published
17 Oct 2013

Chem. Commun., 2014,50, 40-42
Article type
Communication

An ultra-sensitive colorimetric detection of tetracyclines using the shortest aptamer with highly enhanced affinity

Y. S. Kwon, N. H. Ahmad Raston and M. B. Gu, Chem. Commun., 2014, 50, 40
DOI: 10.1039/C3CC47108J

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