Table 2.
| Technique | |||
|---|---|---|---|
| Application | SIM | PALM/STORM | STED |
| Typical Resolution (XY) | 100 nm | 20–50 nm | 25–80 nm |
| Typical Resolution (Z) | 250 nm | 20 nm | 150–600 nm |
| Conventional Probes Available | All | Some | Some |
| Multicolor Imaging | 4-color | 2-color ideally | 2-color ideally |
| Live cell imaging | X | Limited by sampling approach | Inherently difficult |
| 3D imaging | X | X | X |