Research Article
A Mobile-Based High Sensitivity On-Field Organophosphorus Compounds Detecting System for IoT-Based Food Safety Tracking
Table 2
Character of p-nitrophenol detection with different input light intensity.
| Input light intensity | Linear relationship | Analytical conc. (10−6 mol/L) |
| Data 1 (1.6 μW/cm2) | 0.9985 | 0.6641 | Data 2 (1.3 μW/cm2) | 0.9987 | 0.6227 | Data 3 (0.9 μW/cm2) | 0.9974 | 0.6135 | Data 4 (0.7 μW/cm2) | 0.9903 | 0.6423 | Data 5 (0.4 μW/cm2) | 0.9939 | 0.6041 |
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