Aptamer-based origami paper analytical device for electrochemical detection of adenosine.
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.
Department of Chemistry and Biochemistry, Center for Electrochemistry, The University of Texas at Austin, 78712-0165, USA.
Hong
H
Liu
Yu
Y
Xiang
Yi
Y
Lu
Richard M
RM
Crooks
D000241:Adenosine / Q000032:analysis* / Q000378:metabolism; D052157:Aptamers, Nucleotide / Q000737:chemistry / Q000378:metabolism*; D015374:Biosensing Techniques / Q000295:instrumentation*; D004563:Electrochemistry; D046210:Microfluidic Analytical Techniques / Q000295:instrumentation*; D010209:Paper
D052157:Aptamers, Nucleotide; D000241:Adenosine