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Angew Chem Int Ed Engl. 2012 Jul 9;51(28):6925-8. doi: 10.1002/anie.201202929. Epub 2012 May 25.

Aptamer-based origami paper analytical device for electrochemical detection of adenosine.

Author information

1
Department of Chemistry and Biochemistry, Center for Electrochemistry, The University of Texas at Austin, 78712-0165, USA.

Abstract

Paper biosensors: an origami sensor is printed on a single piece of paper, folded into a three-dimensional fluidic device, and encapsulated by thermal lamination. Aptamer is trapped in the fluidic channel, where it binds to the target and releases an enzyme to generate a signal. The device is read out using a digital multimeter.

PMID:
22639438
PMCID:
PMC3486962
DOI:
10.1002/anie.201202929
[Indexed for MEDLINE]
Free PMC Article

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