List of Articles Fereydoon Khazali Article 1 - Designed a Fluorescent Method by Using PbS with Gelatin via Quantum Dots for the Determination of Phenylpropanolamine Drug in Human Fluid Samples 20.1001.1.20083815.2022.16.3.5.5 Shirin Bouroumand Farzaneh Marahel Fereydoon Khazali Journal of Applied Chemical Research , Issue 4 , Year , Summer 2022