%0 Journal Article %A Bouroumand, Shirin, Marahel, Farzaneh, Khazali, Fereydoon %T Synthesis of PbS Functionalized with gelatin as a Fluorescence-Enhanced Sensor for determination of Phenylpropanolamine (PPA) drug in blood and urine samples %J Journal of Physical & Theoretical Chemistry %V 17 %N 2020 %P 61-74 %D 2021 %R 10.30495/jptc.2022.20863 %U https://sanad.iau.ir/fa/Article/818713