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Summary of fluorescent probes
| Measured Parameter | Select probe(s) | Ref |
|---|---|---|
| Absolute calcium concentration | YC3.6, Twitch | 12,13 |
| Relative calcium concentration | GCaMP6 | 14 |
| Voltage | ArcLight, ASAP1, QuasAr | 22–24 |
| Absolute chloride concentration | Clomeleon, SuperClomeleon | 29,63 |
| Absolute sodium concentration | SBFI | 64 |
| Relative sodium concentration | Asante Natrium Green | 31 |
| Extracellular glutamate | FLII-E | 34 |
| Vesicular release | synaptopHluorin | 38 |
| Metabolic activity | Intrinsic fluorescence of NADH, FAD | 32 |
