Paper diagnostic device for quantitative electrochemical detection of ricin at picomolar levels
Abstract
A paper analytical device for quantitative electrochemical detection of ricin a chain is reported. It relies on magnetic preconcentration and silver nanoparticle labels to yield a detection limit of 34 pM.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 01, 2015
- Source ID
- 10.1039/c5lc00731c
Entities
People
- Andrew D Ellington
- Bo Wang
- James D. Austin
- Josephine C. Cunningham
- Karen Scida
- Molly R. Kogan
- Richard M Crooks
Organizations
- Ames Research Center
- Defense Threat Reduction Agency
- Robert A. Welch Foundation
- University of Texas at Austin
- Yusuf Hamied Department of Chemistry