My research activities mainly focus on: - New analytical methodologies for the determination of indoor and outdoor air quality; - Analytical methodologies for the determination of stable isotope ratios in environmental matrices. - Monitoring of air pollutants and related analytical methods; - Analytical protocols based on the use of isotope mass spectrometry in combination with spectroscopic (nuclear magnetic resonance and infrared spectroscopy) and chromatographic techniques; - Application of green chemistry principles in the field of analytical chemistry.