Beilstein J. Nanotechnol.2024,15, 95–103, doi:10.3762/bjnano.15.9
detection is described using a silver/platinumnanoplate (Ag/Pt NPL) that interacts with an oligonucleotide aptamer as a bioreceptor. The size of the Ag/Pt NPLs was about 42 nm according to the FE-SEM images. The EDS result indicates that a thin layer of Pt ions was coated on the surface of the Ag NPLs
; biosensor; detection; E. coli; peroxidase activity; silver/platinumnanoplate; Introduction
One of the most dangerous foodborne infections is caused by E. coli. It can induce hemorrhagic colitis, hemolytic uremic syndrome, and thrombocytopenic purpura. E. coli is responsible for more than 2 million acute
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Scheme 1:
Schematic representation of the detection of E. coli by Ag/Pt NPL as a peroxidase nanozyme in solut...