Issue 6, 2013
From the journal:

Analyst

Concentration, detection and discrimination of Bacillus anthracis spores in orange juice using aptamer based surface enhanced Raman spectroscopy

Lili He,ab   Bronwyn D. Deen,a   Alyssa H. Pagel,a   Francisco Diez-Gonzaleza  and  Theodore P. Labuza*a  

* Corresponding authors

a Department of Food Science and Nutrition, University of Minnesota, Saint Paul, MN, USA
E-mail: tplabuza@umn.edu
Tel: +1 612 624 9701

b Department of Food Science, University of Massachusetts, Amherst, MA, USA
E-mail: lilihe@foodsci.umass.edu
Tel: +1 413 545 5847

Abstract

Herein, we developed an innovative label free platform for concentration, detection and discrimination of Bacillus anthracis spores. Based on aptamer capture and surface enhanced Raman scattering detection, we were able to detect 104 CFU spores spiked in orange juice and discriminate between spores B. anthracis and B. mycoides within 40 min.

Graphical abstract: Concentration, detection and discrimination of Bacillus anthracis spores in orange juice using aptamer based surface enhanced Raman spectroscopy

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Article information

DOI
https://doi.org/10.1039/C3AN36561A
Article type
Communication
Submitted
25 Oct 2012
Accepted
29 Jan 2013
First published
30 Jan 2013

Analyst, 2013,138, 1657-1659

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Concentration, detection and discrimination of Bacillus anthracis spores in orange juice using aptamer based surface enhanced Raman spectroscopy

L. He, B. D. Deen, A. H. Pagel, F. Diez-Gonzalez and T. P. Labuza, Analyst, 2013, 138, 1657 DOI: 10.1039/C3AN36561A

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