Application of BN@CDs sensor for the determination of Al3+ in water samples.
| Water sample | Added (μM) | BN@CDs sensor | Reported46 | ||||
|---|---|---|---|---|---|---|---|
| Found (μM) | Recovery% | RSD% | Found (μM) | Recovery% | RSD% | ||
| Tap | 2.0 | 1.98 | 99.0 | 2.8 | 1.96 | 98.0 | 3.7 |
| 5.0 | 5.13 | 102.6 | 3.6 | 4.88 | 97.6 | 3.3 | |
| 10.0 | 10.45 | 104.5 | 2.9 | 10.54 | 105.4 | 3.7 | |
| River | 2.0 | 2.08 | 104.0 | 3.0 | 1.97 | 98.5 | 4.0 |
| 5.0 | 4.95 | 99.0 | 3.5 | 5.25 | 105.0 | 4.2 | |
| 10.0 | 9.65 | 96.5 | 3.1 | 9.56 | 95.6 | 4.0 | |
| Mineral bottled | 2.0 | 1.98 | 99.0 | 4.0 | 2.11 | 105.5 | 3.6 |
| 5.0 | 5.12 | 102.4 | 3.5 | 5.08 | 101.6 | 3.7 | |
| 10.0 | 10.35 | 103.5 | 2.8 | 9.57 | 95.7 | 3.2 | |