Smartphone-integrated inkjet-printed paper sensor and UV/Vis spectrophotometric method for on-site detection of As3+ and L-cysteine in food samples using novel AMTPP-functionalized silver nanoparticles

Sufian Rasheed, Kashif Hussain, Shan Arif, Abdul Rehman Umar, Syeda Bushra Anwar, Haji Muhammad, Kousar Yasmeen, Mustafa Tüzen, Muhammad Raza Shah