Nikolaos Thomaidis

Nikolaos Thomaidis is a **Professor of Analytical Chemistry** at the **Department of Chemistry, National and Kapodistrian University of Athens (Greece)**. His research focuses on environmental chemistry, metabolomics, proteomics, and food safety, with applications in health and toxicology. He leads projects on emerging contaminants, pharmaceutical analysis, and advanced mass spectrometry techniques.

Key research themes include:

• Environmental monitoring of pollutants in water, soil, and biota
• Metabolomic profiling of disease biomarkers (e.g., cardiovascular disorders, pediatric oncology)
• Development of LC-MS/MS and HRMS-based workflows for untargeted screening
• Food chemistry studies on nutraceuticals and lipidomics

His recent work addresses urgent challenges such as PFAS bioaccumulation in Antarctica, chemical burden in marine ecosystems, and circular water management in agriculture. He collaborates on EU initiatives like wastewater-based epidemiology (WBE) and chemical risk assessment.

Publications emphasize interdisciplinary approaches, combining analytical chemistry with environmental science, oncology, and toxicology. Current projects include metabolomics studies in preterm delivery prediction and proteomic authentication of food products.