PENGEMBANGAN SENSOR LOGAM BERBASIS REAGEN DITIZON PADA CHIP KERTAS UNTUK DETEKSI TIMBAL PADA JAHE (

Abstract

Lead is one of the heavy metals which often contaminates medicinal plants and gives harm effects to human health. Lead can cause some toxicity such as impaired blood cell formation, neurological disorders, urinary tract disorders, digestive disorders and fertility problems. The purpose of this study was to develop a chemical sensor for detecting lead in ginger. The sensor of the lead was made by immobilizing 15 µl dithizone