Miriam Aledda, PhD student in REALTEK faculty in Norwegian University of Life Sciences, physics division from August 2021. Graduated in analytical chemistry master degree in University La Sapienza in Rome, with thesis focused on the use of chemometrics and Raman spectroscopy for carbon black materials exploration. Currently working in BioSpec group Norway within the European project PHOTONFOOD, with main focus on portable infrared spectroscopic devices development and chemometrics data analysis approaches for biological samples.