Denise Biagini obtained her Master’s degree in Analytical Chemistry cum laude in 2016 at the University of Pisa, Italy. From November 2016, she was a PhD student in Chemistry and Materials Science at the Department of Chemistry and Industrial Chemistry. She obtained her PhD (cum laude) in May 2020. She is now researcher at the Department of Chemistry and Industrial Chemistry of Pisa. Her research is mainly focused on the development of MS-based analytical methods for health and disease assessment in conventional and non-conventional body fluids (plasma, saliva, breath, sweat, dried blood spots). In the recent years, she has been working on targeted metabolomics by tandem mass spectrometry for the determination of lipid mediators as markers of oxidative stress and inflammation in different research fields, including the COVID-19 pandemic crisis. During her PhD, she spent three months at the Research Hotel of The Metabolomics Innovation Centre (Edmonton, Canada) under the supervision of Dr. Rupasri Mandal and Dr. David Wishart deepening her knowledge on untargeted metabolomics. She is author of 51 papers on international peer-reviewed journals (Scopus ID: 56439741600; ORCID: https://orcid.org/0000-0001-6747-9712) and more than 20 contributions to national and international congresses.