Nickel (II) phthalocyanine-tetrasulfonic-Au nanoparticles nanocomposite film for tartrazine electrochemical sensing

[Display omitted] •Efficient LbL Film Based Voltage Detection Sensor (AuNP-PAH/NiTsPc)5.•The composition of AuNp with NiTiPc makes highly stable and sensitive sensor for tartrazine detection.•Electrode accuracy was verified using a juice real sample.•The sensor demonstrates satisfying performances f...

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Veröffentlicht in:	Materials letters 2020-03, Vol.262, p.127186, Article 127186
Hauptverfasser:	de Lima, Lucas F., Maciel, Cristiane C., Ferreira, André L., de Almeida, Jéssica C., Ferreira, Marystela
Format:	Artikel
Sprache:	eng
Schlagworte:	Electrochemical detection Electrochemical impedance spectroscopy Electron transfer Gold Gold-nanoparticles LbL film Materials science Nanocomposites Nanoparticles Nickel Nickel-(II)-phthalocyanine-tetrasulfonic Tartrazine Voltammetry
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