Journal article
Self‐Assembled Functional DNA Superstructures as High‐Density and Versatile Recognition Elements for Printed Paper Sensors
Abstract
Micrometer-sized functional nucleic acid (FNA) superstructures (denoted as 3D DNA) were examined as a unique class of biorecognition elements to produce highly functional bioactive paper surfaces. 3D DNA containing repeating sequences of either a DNA aptamer or DNAzyme was created from long-chain products of rolling circle amplification followed by salt aging. The resulting 3D DNA retained its original spherical shape upon inkjet printing and …
Authors
Liu M; Zhang Q; Kannan B; Botton GA; Yang J; Soleymani L; Brennan JD; Li Y
Journal
Angewandte Chemie International Edition, Vol. 57, No. 38, pp. 12440–12443
Publisher
Wiley
Publication Date
September 17, 2018
DOI
10.1002/anie.201806489
ISSN
1433-7851