Table 1 Comparison with other SERS tags for E. coli O157:H7 detection
SERS tags | Total assay time (h) | LOD (CFU mL-1) | linear response (CFU mL-1) | References |
|---|---|---|---|---|
ALP-Au-NRs | > 3 | 10 | 1.7 × 101 ~ 1.7 × 106 | Bozkurt. 2018 [41] |
TBDP@Au | 2 | 10 | 101 ~ 105 | Yang. 2022 [40] |
GNS@4-MBA-Apt NPs | 2.5 | 3.46 | 3.2 × 101 ~ 3.2 × 107 | Ye. 2022 [42] |
4ATP/Ag-pSi | > 3 | 3 | 101 ~ 105 | Muthukumar.2023 [43] |
4-MPBA@AuNPs) | > 10 | 1.35 | 102 ~ 108 | Yang. 2022 [44] |
Au@MMSPM | 2 | 2.2 | 101 ~ 106 | Wang.2023 [45] |
CDNA | 2 | 1.91 | 5 ~ 5 × 105 | Our work |