Llompart Vizoso, María del PilarDagnac, ThierryVázquez Ferreiro, Lúa2022-10-042022http://hdl.handle.net/10347/29318The studies conducted in this thesis focus on the development and optimization of analytical methodologies for the determination of organic compounds of agronomic, environmental, and cosmetic interest. These analytes include fungicides, volatile, semi-volatile and phenolic compounds present in honey, as well as pharmaceuticals and personal care products, including fragrances, UV filters, plasticizers, preservatives and antibiotics. Miniaturized extraction techniques followed by chromatography coupled with mass spectrometry, tandem mass spectrometry and high-resolution mass spectrometry, were used and extensively applied to a wide variety of real samples. In addition, innovative strategies based on photodegradation and advanced oxidation processes, have been evaluated for the removal of antibiotics from water.engAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Cromatografíaespectrometría de masastécnicas miniaturizadas de extracciónprocesos de degradaciónMaterias::Investigación::23 Química::2301 química analítica ::230103 Análisis cromatográficoMaterias::Investigación::23 Química::2301 química analítica ::230110 Espectroscopia de masasdoctoral thesisopen access