Ultrasensitive electrochemical determination of Ponceau 4R with a novel ε-MnO2 microspheres/chitosan modified glassy carbon electrode

Ultrasensitive electrochemical determination of Ponceau 4R with a novel ε-MnO2 microspheres/chitosan modified glassy carbon electrode

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 206, 10 July 2016, Pages 176-183

Jianzhi Huang, Qiang Zeng, Lishi Wang,