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

Lili He, Bronwyn D. Deen, Alyssa H. Pagel, Francisco Diez-Gonzalez, Theodore P. Labuza

Research output: Contribution to journalArticle

35 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)1657-1659
Number of pages3
JournalAnalyst
Volume138
Issue number6
DOIs
StatePublished - Mar 21 2013

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