Amperometric nitrite sensor based on a glassy carbon electrode modified with multi-walled carbon nanotubes and poly(toluidine blue)

Dai, Juan; Deng, Dongli; Zhang, Jinzhong; Deng, Fei; He, Shuang; Deng, Dongli; Yuan, Yali; Zhang, Jinzhong; SCI

机构： Southwest Univ, Coll Resources & Environm, Minist Educ, Key Lab Ecoenvironm Gorges Reservoir Reg 3, Chongqing 400715, Peoples R China; Chongqing Ind Polytech Coll, Fac Chem & Pharmaceut Engn, Chongqing 401120, Peoples R China; Southwest Univ, Coll Chem & Chem Engn, Chongqing 400715, Peoples R China; Chongqing Key Lab Agr Resources & Environm, Chongqing 400716, Peoples R China;

关键词： Cyclic voltammetry Scanning electron microscopy Amperometry Electrocatalytic oxidation Electropolymerization Nanocomposite Greenhouse soil