Table 1 Comparison of the sensing performance of our proposed sensor with various WSSV detection methods
Materials/Method of detection | Target virus (Analyte) | Detection range | LOD | Refs |
|---|---|---|---|---|
Piezoelectric microcantilever sensors | WSSV (DNA) | 50 to 105 virions/ml | 100 virions/ml | [51] |
Lateral flow assay | WSSV (DNA) | 36–1784 viral copies/ng | 356 viral copies/ng | [52] |
Surface plasmon resonance | WSSV (Antigen) | 5 to 50Â ng/ml | 2.5Â ng/ml | [53] |
Loop-mediated isothermal amplification | WSSV (DNA) | 0.05 to 1 μg/reaction (LAMP products) | 2 × 102 copies | [54] |
Electrochemical | WSSV (Antigen) | 1.37 × 10−3 to 1.37 × 107 copies/μL | 1.36 × 10−3 copies/μl | [22] |
Enzyme-linked immunosorbent assay | WSSV (Antigen) | 15–240 ng/well | 250 pg/well | [55] |
Polymerase chain reaction | WSSV (DNA) | 9.0 × 101–2.0 × 104 copies/μg | 4 copies/sample | [14] |
Impedance electrochemical detection | WSSV (Antigen) | 102 to 109 DNA copies/ml | 48.4 DNA copies/ml | This work |