| PEM | Plasmonic electrochemical microscopy |
| DA | Dopamine |
| EC-SPR | Electrochemical Surface Plasmon Resonance |
| FSCV | Fast Scan Cyclic Voltammetry |
| LOD | Limit of Detection |
| SPR | Surface Plasmon Resonance |
| SICM | Scanning Ion Conductance Microscopy |
| MEA | Microelectrode Array |