Table 4.
A comparison between the current work and most recent published works.
| Structure | Year | Sensitivity (deg./RIU) | Reference |
|---|---|---|---|
| An SPR biosensor with ZnO, Ag, and G layers. | 2018 | 187.43 | [42] |
| An SPR biosensor using 3 sheets of G. | 2019 | 121.67 | [43] |
| An SPR biosensor employing Ti3C2Tx and BP. | 2019 | 190.22 | [26] |
| An SPR biosensor employing a thin layer of ZnO for DNA hybridization. | 2020 | 156.33 | [44] |
| An SPR sensor employing a thin layer of plasma. | 2021 | 103 | [45] |
| An SPR biosensor based on G. | 2022 | 199.87 | [32] |
| Detection of fat concentration in milk using SPR biosensor based on Si and Ti3C2Tx. | 2022 | 350 | Current work |