Marwa Louleb was born in Medenine, Tunisia. She received her Degree in Applied License in Chemistry from the University of Tunis in 2014 and her Master’s Degree in Chemical Research in 2016 and 2017 respectively. She received her doctorate in chemistry at the University of Castilla-La Mancha (Spain) and the University of Tunis El Manar (Tunisia) since 2018, the year that she was signed a thesis co-supervised between Tunisia and Spain. She did three internships in Tunisia within the ADWYA pharmaceutical industry (Marsa), at the blood bank at Habib Bourguiba Hospital (Medenine) and at the Institute of Arid Regions (Medenine). Her thesis is focused on the innovation in analytical methodologies using nanomaterials in the bio-analytical field. In 2020, she published an article named “Detection of Dopamine in Human Fluids Using N-Doped Carbon Dots” She participated with an oral communication at an international conference "Tunisia Chemistry Conference" (Hammamet, Tunisia) and an oral communication and poster presentation at "Young Science Simposium" (Ciudad Real, Spain).