An extraordinarily sensitive voltammetric sensor with picomolar detection limit for Pb2+ determination based on carbon paste electrode impregnated with nano-sized imprinted polymer and multi-walled carbon nanotubes

作者：Alizadeh Taher; Hamidi Negin; Ganjali Mohamad Reza; Rafiei Faride

来源：Journal of Environmental Chemical Engineering, 2017, 5(5): 4327-4336.

DOI：10.1016/j.jece.2017.08.009

• Sensor
• Lead ion
• Carbon nanotube
• Carbon paste
• Imprinted polymer
• Itaconic acid

Abstract(#br)A new nano-structured ion imprinted polymer (IIP) was synthesized by copolymerization of itaconic acid-Pb 2+ complex and ethylene glycol dimethacrylate according to the precipitation polymerization. Itaconic acid played both roles of functional monomer and complexing agent to create sel...

• 出版日期2017-10