A Simple and Sensitive “Dipstick” Test in Serum Based on Lateral Flow Separation of Aptamer‐Linked Nanostructures
Juewen Liu(University of Illinois Urbana-Champaign), Debapriya Mazumdar(University of Illinois Urbana-Champaign), Yi Lu(University of Illinois Urbana-Champaign)
Cited by 345
Abstract
A quick plunge: By using lateral flow devices as a platform to separate aptamer-assembled nanoparticle (NP) aggregates, highly sensitive and selective colorimetric sensors were constructed that mimic litmus paper tests. Detection of cocaine in serum was also realized.
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