Three-dimensional hybrid networks of molecularly imprinted poly(9-carbazoleacetic acid) and MWCNTs for simultaneous voltammetric determination of dopamine and epinephrine in plasma sample

•A carbazole derivative, 9-carbazoleacetic acid, was designed as a new monomer.•Enhanced affinity of 9-carbazoleacetic acid compared with the unmodified carbazole.•MIP and MWCNTs hybrid prepared by an electro-polymerization method.•High sensitivity and selectivity in detection of dopamine and epinep...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2020-11, Vol.323, p.128669, Article 128669
Hauptverfasser:	Liu, Weilu, Cui, Fan, Li, Haifeng, Wang, Shuang, Zhuo, Beibei
Format:	Artikel
Sprache:	eng
Schlagworte:	9-Carbazoleacetic acid Acids Carbazoles Carboxyl group Dopamine Electrochemical sensor Epinephrine Molecularly imprinted polymer Multi wall carbon nanotubes Networks Selectivity Sensitivity enhancement Sensors Voltammetry
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