Ni–Fe layered double oxide on porous nickel foam: a rationalized approach to electrochemical sensing of Atrazine herbicide in water samples

Ni–Fe LDO was prepared by single-step thermal treatment of Ni–Fe LDH. Ni–Fe LDH was synthesized at room temperature via the precipitation method. The Ni–Fe LDO-modified nickel foam electrode was optimized for electrochemical detection of atrazine.