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. Author manuscript; available in PMC: 2022 Mar 24.
Published in final edited form as: Ind Eng Chem Res. 2021;60(3):1112–1136. doi: 10.1021/acs.iecr.0c04952

Table 3.

Applications of Polymer Nanocomposites-Based Electrochemical Sensors for the Detection of Various Nitroaromatic Compounds in Environmental Samples

electrochemical sensor method analyte detection limit linear range ref
PEDOT/MWCNT/CPE amperometry nitrobenzene 83 nM 0.25−43 μM 133
AgNP/PME/MWCNT/GCE DPV nitrobenzene 0.55 μM 20−6000 μM 134
PAA-Ag NPs/GCE DPV nitrobenzene 1.68 μM 10−600 μM 135
PME/GO/GCE AdCSV 2,4,6-trinitrotoluene 0.34 mg L−1 1−1000 mg L−1 136
PSA/SiO2/Fe3O4/Au NPs/lignin/GCE amperometry 2,4,6-trinitrotoluene 35 pM 0.05−10 nM 137
ErGO-PAMAM/GCE DPV 2,4,6-trinitrotoluene 0.0015 ppm 0.05 to 1.2 ppm 138
2,4,6-trinitrotoluene 2.1 mg L−1 2.5−40 mg L−1
P(O-PDA-CO-ANI)-Au NPs/GCE CV 2,4-dinitrotoluene 1.28 mg L−1 2−40 mg L−1 139
tetryl 3.8 mg L−1 5−100 mg L−1
MoS2−PABSA/GCE DPV 2,4,6-trinitrotoluene 0.043 ppb 0.1−200 ppb 140