Title : Rapid photothermal detection of foodborne pathogens based on the aggregation of MPBA-AuNPs induced by MPBA using a thermometer as a readout.

Pub. Date : 2022 Apr

PMID : 35101823






1 Functional Relationships(s)
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1 Using E. coli O157:H7 as a model target, a good linear relationship is observed between temperature increase and bacteria concentration from 1.00 x 105-1.00 x 109 cfu mL-1 (R2 = 0.9877) with a detection limit of 1.97 x 104 cfu mL-1, which is three orders of magnitude lower than of the MPBA-AuNPs-based colorimetric assays. aunps L1 cell adhesion molecule Mus musculus