Her scientific activity essentially concerns the development of novel analytical methodologies for solving problems in different areas of Chemistry, namely Clinical, Food and Environmental Chemistry. Her research relies on the use of advanced extraction techniques and multihyphenated techniques to perform screening and confirmation analyses. Special interest has been focused on the profiling of organic micronutrients in foods and biological fluids. The results of her work have been published over 79 publications, including 70 peer-reviewed journal articles, cited over 2486 times, and 9 chapters/monographs on international books. She is included in the Editorial Board of Current Analytical Chemistry.