Graphitic carbon nitride nanosheets modified multi-walled carbon nanotubes as 3D high efficient sensor for simultaneous determination of dopamine, uric acid and tryptophan
2D g-C3N4 nanosheets bridged 1D MWCNTs form 3D g-C3N4/MWNTs nanocomposites as electrode material.
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The 2D graphene-like g-C3N4 was rarely reported.
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The overlapping voltammetric response of DA, UA and Trp is well-resolved.
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The coexistence of AA has no obvious interference toward detection of DA, UA and Trp.
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