Materials | Method | Target | Detection limit | Linear range | Refs |
---|---|---|---|---|---|
Platinum nanoparticles/ Ti3C2Tx | Cyclic voltammetry | Bisphenol A | 32 nM | 50 nM – 5 μM | [176] |
Au NPs/ Ti3C2Tx-PDDA | Amperometry | Nitrite | 0.059 μM | 0.1–2490 μM and 2490–13,500 μM | [177] |
ZnO/Ti3C2Tx/Nafion/Au | Cyclic voltammetry | Dopamine | 0.076 μM | 0.1 – 1200 μM | [178] |
Ti3C2Tx /GCE | Differential pulse voltammetry | BrO3− | 41 nM | 50 nM – 5 M | [179] |
Prussian blue@ Ti3C2Tx | Differential pulse voltammetry | Malathion | 1.3 × 10–16 M | 0.0001 − 1.0 nM | [160] |
Ti3C2-MXene/BP | Linear Sweep Voltammetry | Naphthalene Acetic acid | 1.6 nM | 0.02 – 40 μM | [180] |
Ti3C2 /MWCNTs | Differential pulse voltammetry | Hydroquinone | 6.6 nM | 2 – 150 μM | [181] |
Catechol | 3.9Â nM | ||||
MXene/SPE | Differential pulse voltammetry | Acetaminophen | 0.048 μM | 0.25 – 2000 μM | [174] |
Isoniazid | 0.064 mM | 0.1 – 4.6 mM | |||
Bismuth/MXene | Stripping voltammetry | Pb2+ | 10.8 nM | 0 –0.6 µM | [182] |
Nano-Composite | Cd2+ | 12.4Â nM | |||
GC/Ti3C2 − HF/TBA/GOx/GTA | Cyclic voltammograms | Glucose | 23.0 μM | 50 − 250 μM | [183] |
Ti3C2Tx /Pt nanoparticles | Cyclic voltammetry | H2O2 | 0.448 μM | 490 μM − 53.6 mM | [184] |
Ti3C2Tx@CB/GCE | Differential pulse voltammetry | Cu2+ | 4.6 nM | 0.01–15.0 μM | [171] |
Alk-Ti3C2/GCE | Square wave anodic stripping voltammetry | Cd(II) | 0.098 μM | 0.1–1.5 μM | [170] |
Pb(II) | 0.041 μM | ||||
Cu(II) | 0.032 μM | ||||
Hg(II) | 0.13 μM | ||||
Au- Ti3C2Tx | Sandwich-type electrochemical immunoassay | CYFRA21-1 | 0.1 pg·mL−1 | 0.5–1.0 × 104 pg·mL−1 | [166] |
Ti3C2Tx-Fe2O3 composite | Cyclic voltammetry | H2O2 | 7.46 nM | 10 nM – 1 μM | [185] |
Ti3C2/G-MWCNTs/ZnO/GCE | Differential pulse voltammetry | Dopamine | 3.2 nM | 0.01–30 μM | [172] |
Au@Carbon QDs-MXene | Differential pulse voltammetry | Nitrite | 0.078 μM | 1 – 3200 μM | [186] |
Cu-MOF/Ti3C2Tx | Cyclic voltammetry | Hygromycin B | 1.92 × 10–9 M | 5 × 10–9 – 5 × 10–6 M | [25] |
Glucose Oxidase/PEDOT:4-Sulfocalix [4]arene/MXene Composite | Cyclic voltammetry | Glucose | 0.0225 mM | 0.5 – 8 mM | [187] |
rGO/MXene‑Pd/rGO | Differential pulse voltammetry | Luteolin | 2.0 × 10–10 M | 6 × 10–10 – 8 × 10–7 M and 1 × 10–6 – 1 × 10–5 M | [188] |
Ce-MOF/Ti3C2Tx | Differential pulse voltammetry | L-Tryptophan | 0.19 μM | 0.2 – 139 μM | [189] |
N-Ti3C2/PC composite | Differential pulse voltammetry | Acetaminophen | 0.050 μM | 1–150 μM | [190] |
4-aminophenol | 0.059 μM | ||||
CNT/Cu2O NPs/ Ti3C2Tx | Differential pulse voltammetry | Diethylstilbestrol | 6 nM | 0.01 – 70 μM | [191] |
Ni embedded Ti3C2Tx composites | Differential pulse voltammetry | Methylmalonic acid | 0.12 pM | 0.001 – 0.017 µM | [192] |
L-cys/AuNPs/MXene | Cyclic voltammetry | Antigen–antibody | 0.54 ng mL−1 | 5–180 ng mL−1 | [173] |
Ti3C2Tx MXene/graphene composite | Differential pulse voltammetry | p-nitrophenol | 0.16 μM | 1 – 175 μM | [193] |
Ti3C2Tx-TiO2/NiWO4 | photo-electrochemical | Prostate-specific antigens | 0.15 fg.mL−1 | 1.2 fg.mL−1 – 0.18 mg.mL−1 | [194] |
MXenes/Apt2/exosomes/Apt1/PNIPAM-AuNPs/GCE | Electro-generated chemiluminescence | MCF-7 Exosomes | 125 Particles/L | 5 × 102 –5 × 106 Particles/L | [195] |
MIP-MXene/NH2- CNTs/GCE | Differential pulse voltammetry | Fisetin | 1 nM | 0.003–20.0 μM | [196] |
Alk-Ti3C2/N-PC | Differential pulse voltammetry | Hydroquinone | 4.8 nM | 0.5–150 μM | [197] |
Catechol | 3.1Â nM | ||||
MXene/CNHs/β-CD-MOFs | Differential pulse voltammetry | Carbendazim pesticide | 1 nM | 3.0 nM – 10.0 μM | [198] |
PB-MXene-Apt/Apt/PAMAM-Au NPs/GCE | Square-wave pulse voltammetry | Exosomes | 229 particles μL−1 | 5 × 102 particles μL−1 − 5 × 105 particles μL−1 | [199] |
Ti3C2Tx@FePcQDs hybrid | Electrochemical impedance spectroscopy | miRNA-155 | 4.3 aM | 0.01 fM – 10 pM | [200] |