TABLE 5.
Non-enzymatic electrospun NF-based sensors for glucose detections, with analytical characteristics.
| Detection method | Materials a | Linear range (mM) | LOD (µM) | Sensitivity (µA cm−2·mM−1) | Response time (s) | Selectivity test b | Number of days | References |
|---|---|---|---|---|---|---|---|---|
| Amperometry | PVDF-HFP/Co-Fe | 0.001–8 | 0.65 | 375.01 | <5 | AP, DA, U, AA, K+, UA, Na+, CA | — | Saravanan et al. (2022) |
| Ni/CNFs | 0.002–5 | 0.57 | — | <2 | DA, AA, UA | 60 | Adabi and adabi (2021) | |
| IrO2 NF-Nafion/GCE | 0–16 | 2.9 | 22.22 | <0.5 | DA, 4-AP, AA, UA | — | Dong et al. (2018) | |
| CuO–CdO NFs/GCEs | Up to 10 | 0.0527 | 18.76 | <2 | AA, UA ethanol | — | Liu et al. (2019a) | |
| CuO/PANI | 0.001–19.899 | 0.45 | — | — | AA, UA, DA | 10 | Liu et al. (2019b) | |
| CuO/PCL@PPy/ITO | 0.002–6 | 2 | — | — | AA, UA, DA | 25 | Xu et al. (2018) | |
| Ni (OH)2/ECF | 0.005–13.05 | 0.1 | 1,342.2 | <3 | AA, DA, UA, xylose, mannose, lactose, Mal | — | Chen et al. (2017) | |
| Ni2CoS4-CNF-GCE | 5–70 nM | 0.25 nM | 6.201 µA nM−1 cm−2 | <3 | — | — | Ezhil Vilian et al. (2021) | |
| Ni2CoS4/ECNF | 2–10 | 0.93 nM | 536.5 | — | AA, UA, DA | 5 weeks | Mohammadpour-Haratbar et al. (2021) | |
| NiCo2O4/ECF | 0.005–19.175 | 1.5 | 1947.2 | <3 | DA, UA, AA, Mal, lactose, xylose, mannose | — | Liu et al. (2018) | |
| NiCo2S4/EGF | 0.0005–3.571 | 0.167 | 7,431.96 | <5 | U, KCl, AA, DA, UA, lactose, xylose, mannose | 2 weeks | Sun et al. (2020) | |
| Cu-Ni/NF | 0.001–0.6 | 2 | 11.34 mA mM−1 cm−2 | <2 | UA, DA, AA, xylose, lactose, Suc, fructose | 28 | (H. Wei et al., 2021) | |
| CuFe2O4 nanotubes | 0.02–5.5 | 0.22 | 1,239 | — | AA, UA, DA | 15 | Xia et al. (2018) | |
| DPV | PTBA/CuCo2O4–CNFs | 0.01–0.5, 0.5–1.5 | 0.15 | 2,932, 708 | — | AA, UA, DA, l-lysine, NaCl | 16 | Ding et al. (2020) |
| CV | AuNP incorporated Gr NF | 0.5–9 | 55 | 1.1437 | <1.7 | AA, NaCl, ethanol, methanol | — | Shamsabadi et al. (2020) |
| PmAPNFs/AgNPs/GCE | 0.1–8 | 0.062 | 17.45 | >7 s | AA, UA, DA, FA, LA, SU | — | Ahmad et al. (2021a) | |
| CuO NFs/GCE | 0.1–10.85 | 0.2 | 483.10 | — | Mal, fructose, Suc, DA, UA, lactose, AA, cholesterol | 5 weeks | Khan et al. (2021) |
a
β-CD, β-cyclodextrin; LOD, detection limit.
b
AA, ascorbic acid; UA, uric acid; DA, dopamine; CA, citric acid; Trp, tryptophan; Gly, glycine; Gal, galactose; Suc, sucrose; Mal, maltose; U, urea; AP, acetaminophen; AC, acetaminophen; NaCl, sodium chloride.