Maria Celeiro. PhD in Chemical Science and Technology (2015, Universidade de Santiago de Compostela, USC, Spain). Currently she is working as a permanent researcher in the Cross-disciplinary Research Center in Environmental Technologies (CRETUS), Department of Analytical Chemistry, Nutrition and Food Science at the USC. Her research is focused on the development of green miniaturized and microextraction sample preparation techniques and the use of chromatography-mass spectrometry analysis to determine bioactive compounds in agrifood by-products and monitor emerging pollutants in the environment. She is author of more than 60 scientific articles papers and 5 book chapters. She has participated in more than 25 international, national and regional research projects. She received various research awards and has participated in more than 30 international conferences. She is a member of the editorial board of several scientific journals and member of the EuChemS-DAC Sample Preparation Study Group and Network.