International Journal of Electrochemistry / 2018 / Article / Tab 1 / Review Article
Carbon Nanoelectrodes for the Electrochemical Detection of Neurotransmitters Table 1 Carbon nanomaterial-based electrochemical sensors for detection of dopamine, ascorbic acid, and uric acid. The table is reproduced with permission from [
19 ].
Sensor Method Analyte LOD Carbon nanotube-based sensors CONH2 -CNT/CFME FSCV DA 0.13 μ M COOH-CNT/CFME FSCV DA 0.18 μ M SWCNT forest/CFMEs FSCV DA 0.017 μ M Helical CNTs GCE Differential Pulse Voltammetry (DPV) DA 0.8 μ M AA 0.92 μ M UA 1.5 μ M PDDA/Helical CNT/GCE DPV DA 0.08 μ M AA 0.12 μ M UA 0.22 μ M CNT yarn disk electrode FSCV DA 0.021 μ M CNTYMEs FSCV DA 0.01 μ M CNF/GCE DPV DA 0.05 μ M s-SWCNT/PET FET DA 10−12 μ M Graphene based sensors Craphite oxide bulk/CPE DPV DA 0.015 μ M UA 2.7 μ M Graphene flower/CFE DPV DA 0.5 μ M AA 24.7 μ M UA 2 μ M 3D graphene foam electrode Amperometry DA 0.025 μ M SWCNH/GCE LSV DA 0.06 μ M AA 5 μ M UA 0.02 μ M Whole Graphene solution-gated graphene transistor SGGT DA 0.001 μ M AA 0.01 μ M UA 0.03 μ M N-doped carbon based sensors N-doped graphene/SPCE CV DA 0.93 μ M N-CNRs-Nafion/GCE DPV DA 0.0089 μ M N-PCNPs/GCE DPV DA 0.011 μ M AA 0.74 μ M UA 0.021 μ M Polymer coatings PEDOT/RGO/GCE Amperometry DA 0.039 μ M PEDOT/CNT/CPE DPV DA 0.020 μ M PEI/CNT/CFME FSCV DA 0.005 μ M Gr/(PDDA–[PSS-MWCNTs]) Amperometry DA 0.15 μ M CNP/functionalized silicate particles/ITO, LBL DPV DA 0.125 μ M PANANA–MIPs/GCE DPV DA 0.0033 μ M MIPs-Craphene/GCE DPV DA 10−5 μ M PPy/CNTs-MIPs/GCE DPV DA 10−5 μ M Indirect detection using enzymes and DNA Cysteamine/MWCNT–tyrosine–Nafion/Au electrode biosensor Amperometry DA 0.003 μ M DPV DA 0.05 μ M Uricase/Chitosan/CNT nanofiber/AgNP/Au electrode biosensor Amperometry UA 1 μ M
