Paper diagnostic device for quantitative electrochemical detection of ricin at picomolar levels-Reference-Cited by-同舟云学术

Paper diagnostic device for quantitative electrochemical detection of ricin at picomolar levels

Published:2015 Issue:18 Volume:15 Page:3707-3715
ISSN:1473-0197
Container-title:Lab on a Chip
language:en
Short-container-title:Lab Chip

Author:

Cunningham Josephine C.¹²³⁴,Scida Karen¹²³⁴,Kogan Molly R.¹²³⁴,Wang Bo⁵²³⁴,Ellington Andrew D.⁵²³⁴,Crooks Richard M.¹²³⁴

Affiliation:

1. Department of Chemistry

2. The University of Texas at Austin

3. Austin

4. 78712 USA

5. Department of Microbiology

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.

Funder

Defense Threat Reduction Agency

Ames Research Center

Welch Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Biomedical Engineering,General Chemistry,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2015/LC/C5LC00731C

Reference46 articles.

1. Technology Challenges in Responding to Biological or Chemical Attacks in the Civilian Sector

2. Highly sensitive biological and chemical sensors based on reversible fluorescence quenching in a conjugated polymer

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