Research Article
Schiff Base Ligand Coated Gold Nanoparticles for the Chemical Sensing of Fe(III) Ions
Table 1
Comparison of the detection limit AuNPs@L with similar system.
| | System | Detection limit | Medium | References |
| | Carbon Dots (CD) | 2.0 × 10−9 M | Ionic liquid |
[40]
| | AuNP-thiourea | 8.9 × 10−4 M |
Aqueous | [41] | | MOFs | 1.0 × 10−7 M | DMF | [42] | | AuNP@L | 12 × 10−7 M | Ethanol : water (9 : 1) | Present work |
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