Muthwa, Sindisiwe F.; Zulu, Nontuthuko S.; Kistan, Marcel; Onwubu, Stanley C.; Shumbula, Ndivhuwo P.; Moloto, Nosipho; Mpelane, Siyasanga; Hlatshwayo, Thulani Thokozani; Mlambo, Mbuso; Mdluli, Phumlani S.
(Elsevier, 2023-02)
This paper demonstrates the application of smartphones as well as spectrophotometers as tools to demystify the mechanism leading to colour variation of 1,5-diphenylcarbazide functionalized gold nanoparticles (DPC-AuNPs) ...