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Results displayed on both devices for aptamer-based magnetic nanoprobe detection of chloramphenicol
| Subject | OD 450 nm | Portable meter | Pearson correlation coefficient |
|---|---|---|---|
| A | 0.00±0.01 | 0.0±0.5 | |
| B | 0.34±0.02 | 3.0±1.0 | 0.9929 |
| C | 0.49±0.03 | 4.5±1.5 | |
| D | 0.58±0.04 | 5.5±2.0 | |
| E | 0.75±0.05 | 8.5±2.5 |
OD – Optical Density
