Research topics and expertise• Research topics: AGB stars (Galactic and extragalactic), post-AGB, Planetary Nebulae, massiveevolved stars, Novae.• Main goals: Understanding the mass-loss mechanism from evolved stars. Dust formation andevolution, impact from evolved stars on galaxies chemical evolution.• Methods: Infrared imaging and spectroscopy (including Integral Field Units and Adaptive optics),ground and space-based. Infrared interferometry. Millimeter spectroscopy. Dust and moleculesmodeling. Radiative transfer.