Dr. Amani Chrouda is an Associate Professor in Chemistry at the College of Sciences- (University of Majmaah, Saudi Arabia). She obtained a MSc in Chemistry in 2012 and a BSc in 2007 both from the Faculty of Sciences, University of Monastir-Tunisia. She received her PhD in Chemistry in 2015 from the University of Claude Bernard Lyon 1, France. She is a member of the group of Interfaces and Advanced Materials at the University of Monastir Tunisia. Her research interests are focused on the development of new electrochemical sensors and biosensors for heavy metal and biomolecules detection in environmental and medical domains. So far, she published more than 20 research papers. Moreover, Dr. Chrouda is involved in several international projects and was acting as reviewer in reputed scientific journals in her field of specialization.