Colorimetric Detection of Organophosphate Pesticides Based on Acetylcholinesterase and Cysteamine Capped Gold Nanoparticles as Nanozyme. - Muhammad Musaddiq Shah; Wen Ren; Joseph Irudayaraj; Abdulrahim A. Sajini; Muhammad Ishtiaq Ali; Bashir Ahmad 007 (Sensors, 2021)