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Poster De Conférence Année : 2023

Screening of specific aptamers for Bacillus cereus by Surface Plasmon Resonance imaging (SPRi)

Résumé

Bacillus cereus is a food poisoning bacterium present in dairy products. To detect it, antibody based biosensors are efficient but available antibodies are expensive and may cross-react with other Bacillus species. Aptamers are a good alternative to these issues. Herein, seven aptamer sequences derived from the literature (1,2) are compared and their specificity to B. cereus is assessed versus Escherichia coli and Bacillus subtilis by Surface Plasmon Resonance imaging (SPRi).
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Dates et versions

hal-03977223 , version 1 (07-02-2023)

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  • HAL Id : hal-03977223 , version 1

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Mathilde Manceau, Carole Farre, Florence Lagarde, Raphaël Mathey, Arnaud Buhot, et al.. Screening of specific aptamers for Bacillus cereus by Surface Plasmon Resonance imaging (SPRi). SNOSCELLS Ecole Thématique CNRS, Jan 2023, Les Houches, France. ⟨hal-03977223⟩
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