Table 2.
A list of the representative aptamer-based CIVT sensors.
| Device/Nanomaterial | Linear Range | LOD | Detection time | Targeted analytes | Reference |
|---|---|---|---|---|---|
| Gold wire | 30 μM to 1 mM | 30 μM | 70 min | Phenylalanine | [65] |
| Gold wire | 34 μM–400 μM | 34 μM | 280 min | Kanamycin | [66] |
| Glass carbon rod | 10 pg/mL to 500 pg/mL | 10 pg/mL | 24 h | Interferon- γ | [67] |
| Gold electrode/phosphatidylcholine | – | – | 12 h | Kanamycin and doxorubicin | [70] |
| Gold wire | 1 μM to 1 mM | 1 μM | – | Tobramycin | [72] |
| boron doped diamond | 49 nM to 2.3 uM | 49 nM | – | Adriamycin | [75] |
| Pt electrode/rGO-AUNPs | 0.1 nM to 1 mM | 0.1 nM | 180 min | Adenosine | [76] |
| gold electrode/ | 0.1 nM to 1 mM | 0.1 nM | – | Adenosine triphosphate | [77] |
| MEMs-based electrode/In2O3 | 10 fM to 100 μM | 10 fM | Serotonin | [81] |