Paper diagnostic device for quantitative electrochemical detection of ricin at picomolar levels1. Issue 18 (21st September 2015)

• Record Type: Journal Article
• Authors: Cunningham, Josephine C.; Scida, Karen; Kogan, Molly R.; Wang, Bo; Ellington, Andrew D.; Crooks, Richard M.
• Is Part Of: Lab on a chip. Volume 15:Issue 18(2015)
• Page Start: 3707
• Page End: 3715
• Publication Date: 2015-09-21
• Subjects: Miniature electronic equipment -- Periodicals; Combinatorial chemistry -- Periodicals; Biotechnology -- Periodicals; 543.0813
• DOI: 10.1039/c5lc00731c
• Languages: English
• ISSNs: 1473-0197

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj2gzfsdm8" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />A paper analytical device for quantitative electrochemical detection of ricin <italic>a</italic> chain is reported. It relies on magnetic preconcentration and silver nanoparticle labels to yield a detection limit of 34 pM.</p> </abstract>