Table 1 Comparative analysis of the proposed biosensor designs with the previously reported findings.
Work | Dimensions (W × L × H) μm3 | Operating band (μm) | Sensitivity (nm/RIU) | Material |
|---|---|---|---|---|
This work (cylindrical resonators) | UC2 × 2.8 | 1.5–1.65 | 2000 | Au-GST |
This work (cubical resonators) | 2667 | Au-GST | ||
– | 0.4–1 | 191 | Glass-Au | |
0.6 × 0.6 × 0.63 | 0.74–5.9 | 273 | Glass-MgF2 | |
0.8 × 0.8 × 0.9 | 1–2.5 | 1518 | Glass-Au | |
– | 0.9–1.1 | 1100 | Ag-Air | |
0.5 × 0.5 × 0.6 | 0.6–1.5 | 1194 | Glass-Au |
