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

Authors :: Liu H
Xiang Y
Lu Y
Crooks RM
Source :: Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2012 Jul 09; Vol. 51 (28), pp. 6925-8. Date of Electronic Publication: 2012 May 25.
Publication Year :: 2012
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.<br /> (Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Subjects :: Adenosine metabolism
Aptamers, Nucleotide chemistry
Paper
Adenosine analysis
Aptamers, Nucleotide metabolism
Biosensing Techniques instrumentation
Electrochemistry
Microfluidic Analytical Techniques instrumentation

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