Table 4.
A summary of some representative LFIAs using elemental composition-controlled noble metal nanoparticles.
| Element | Analyte | Dynamic range | LOD | Ref. |
|---|---|---|---|---|
| Pt | HCG | 0.1-9 ng mL-1 | 0.2 ng mL-1 | 139 |
| HCG | No given | 0.3 ng mL-1 | 183 | |
| Dehydroepiandrosterone | 1-1000 ng·mL-1 | 10.0 ng mL-1 | 142 | |
| IrO2 | IgG | No given | 0.07 μg mL-1 | 184 |
| Salbutamol | 0.18-12 ng mL-1 | 0.002 ng mL-1 | 127 | |
| Au-Ag | Cadmium ion | 0.05-25 ng mL-1 | 0.05 ng mL-1 | 126 |
| Penumolysin | No given | 1 pg mL-1 | 132 | |
| Chloramphenicol | 1.36-123.21 ng mL-1 | 0.36 ng mL-1 | 172 | |
| Thiamphenicol | 0.80-95.29 ng mL-1 | 0.20 ng mL-1 | ||
| Florfenicol | 2.09-71.53 ng mL-1 | 0.78 ng mL-1 | ||
| Prostate‑specific antigen | 0.3-10.00 ng mL-1 | 0.20 ng mL-1 | 135 | |
| Au-Pt | Prostate‑specific antigen | 10-200 pg mL-1 | 20 pg mL-1 | 36 |
| p24 | 1-10000 pg mL-1 | 0.8 pg mL-1 | 24 | |
| Rabbit IgG | 0.05-10 ng mL-1 | 5 pg mL-1 | 185 | |
| Clavibacter michiganensis | No given | 300 CFU mL-1 | 186 | |
| Potato virus X | No given | 4-8 pg mL-1 | 187 | |
| Pt-Ni(OH)2 | Acetochlor | 0.1-20 ng mL-1 | 0.63 ng mL-1 | 143 |
| 1.0-150 ng mL-1 | ||||
| Fenpropathrin | 0.1-20 ng mL-1 | 0.24 ng mL-1 | 143 | |
| 1.0-150 ng mL-1 | ||||
| Pt-Pd | p53 Protein | 0.1-10 ng mL-1 | 0.05 ng mL-1 | 188 |
| E. coli O157:H7 | 10-107 CFU mL-1 | 34 CFU mL-1 | 133 | |
| E. coli O157:H7 | 1×103-1×106 CFU mL-1 | 9.0×102 CFU mL-1 | 189 | |
| Butyrylcholinesterase | 0.05-6.4 nM | 0.025 nM | 190 | |
| Au-Ag-Pt | Myoglobin | 6.67-150 ng mL-1 | 5.47 ng mL-1 | 138 |
| FPNHs | H-FABP | No given | 0.21 ng mL-1 | 38 |
| Dicofol | 23.98-478.32 ng mL-1 (colorimetry) |
9.9 ng mL-1 (colorimetry) |
39 | |
| 3.97-91.47 ng mL-1
(fluorescence) |
1.59 ng mL-1 (fluorescence) |
|||
| Glycoprotein | 2-1000 ng mL-1 | 0.18 ng mL-1 | 141 | |
| Cystatin C | 0.12-500 ng mL-1 (colorimetry) |
0.61 ng mL-1 (colorimetry) |
40 | |
| 0.12-500 ng mL-1 (fluorescence) |
0.24 ng mL-1 (fluorescence) |
|||
| MPNHs | Anti-HCV | 0.24-120 pg mL-1 | 0.24 pg mL-1 | 37 |
| Treponema pallidum antigens | No given | 1 NCU mL-1 | 140 | |
| Single nucleotide polymorphism | 5 ng-1200 ng per test | 5 ng per test | 191 | |
| Single nucleotide polymorphisms | 0.02-2 pg μL-1 | 0.04 pg μL-1 | 192 | |
| β-conglutin | 10 fM-100 pM | 8 fM | 144 | |
| H1N1 | No given | 50 pfu mL-1 | 41 | |
| HAdV | No given | 10 pfu mL-1 | ||
| HCG | 0-50 mIU mL-1 | 0.2 mIU mL-1 | 125 | |
| HCG | 0.01-4 mIU mL-1 | 0.0094 mIU mL-1 | 128 | |
| E. coli O157:H7 | 102-105 CFU mL-1 | 9 × 101 CFU mL-1 |