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Aptamer-based origami paper analytical device for electrochemical detection of adenosine
1Department of Chemistry and Biochemistry, Center for Electrochemistry, The University of Texas at Austin, 78712-0165, USA.
Angewandte Chemie (International Ed. in English)
|May 29, 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.
