Table 7.
Comparison of detection limits for APAP by various techniques
| Methods | Specification | Linearity (µM) | LOD (µM) | Ref. |
|---|---|---|---|---|
| HPLC | 33.11–397.35 | 0.199 | Calinescu et al. (2012) | |
| Colorimetry | 400,000 | Shihana et al. (2010) | ||
| Chemi luminescence | 0.025–0.25 | 0.01 | Easwaramoorthy et al. (2001) | |
| CA | Gr/PDDA/PSS-fMWCNT | 25–400 | 0.5 | Manjunathaa et al. (2011) |
| DPV | Fe3O4-PDDA-Gr/GCE | 0.037 | Lu et al. (2012) | |
| DPV | erGO/Ni2O3–NiO/GCE | 0.04–100 | 0.02 | Liu G.T. et al. (2014) |
| SWV | Gr modified GCE | 0.038 | Kang et al. (2010) | |
| DPV | Nafion/TiO2–Gr/GCE | 1–20 | 0.21 | Fan et al. (2011) |
| DPV | NC-GPE | 3.71 | Patil et al. (2019) | |
| DPV | C60/GCE | 0.05–1500 | 50.0 | Goyal et al. (2006) |
| DPV | SWCNT-Gr/GCE | 0.05–64.5 | 0.038 | Chen X. et al. (2012) |
| DPV | MWCNTs-NHNPs/GCE | 0.06–26 | 0.017 | Babaei et al. (2013) |
| DPV | erGO/GCE | 0.0022–2.3 | 0.00724 | Present work |
C60 buckyball/fullerene; erGO electrochemically reduced graphene oxide; Gr grapheme; GPE graphite paste electrode; GCE glassy carbon electrode; fMWCNT functionalized multi-walled carbon nanotubes; NC nanoclay; PDDA poly(diallyldimethylammonium chloride); PSS polystyrene sulfonate; SWCNT single-walled carbon nanotubes