Table 1.
Detection Limits (LOD) and Dynamic Ranges of Different Methods for Detecting Breast Cancer Exosomes.
| Method | LOD/ml | Dynamic range/ml |
|---|---|---|
| Ti3C2Tx Mxene-based (35) | 20.74 | 102 to 106 |
| Dual-Aptamer-Assisted SERS Biosensor (36) | 1.5 × 102 | 102 to 108 |
| GO-GNS-based (31) | 4.4 × 102 | 102 to 105 |
| droplet digital Exo ELISA (37) | 103 | 10 to 105 |
| superhydrophobic porous SERS (38) | 106 | 106 to 109 |
| Gold Nanorods and a Miniaturized Device-based (39) | 2 × 106 | 106 to 108 |
| SERS-Lateral Flow Strip Biosensor (40) | 4.8 × 106 | 107 to 1011 |
| iREX biosensor (41) | 2.9 × 107 | 108 to 1012 |