Espada Bernabé, ElenaGómez Gómez, BeatrizMoreno Martín, GustavoMadrid Albarrán, María Yolanda2024-12-162024-12-162024-08-03Elena Espada-Bernabé, Beatriz Gómez-Gómez, Gustavo Moreno-Martín, Yolanda Madrid, Development of a fast and low-cost aqueous based-extraction protocol for the simultaneous extraction and characterization of SiO2 and TiO2 (nano)particles in confectionary products, Analytica Chimica Acta, Volume 1323, 2024, 343058, ISSN 0003-2670, https://doi.org/10.1016/j.aca.2024.343058. (https://www.sciencedirect.com/science/article/pii/S0003267024008596)0003-267010.1016/j.aca.2024.343058https://hdl.handle.net/20.500.14352/112633The determination of (nano)particulate content from food additives has been a long-standing concern for authorities since it is of vital importance for ensuring food safety, regulatory adherence, and transparent consumer information. Nonetheless, a critical step in these determinations is the refinement of a careful and quantitative extraction process for particles that may be found within complex matrices such as confectionery products. The development of new technologies and analysis methods for nanoparticles is ongoing. Whereas new technologies and analysis methods for nanoparticles are being developed, the extraction of (nano)particles of different nature has not been adequately addressed in the literature.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/journal articlehttps://doi.org/10.1016/j.aca.2024.343058https://www.sciencedirect.com/science/article/pii/S0003267024008596open access543Simultaneous extraction optimizationTitanium dioxideSilicon dioxide(nano)particlesConfectionary productsspICP-MSCiencias2301 Química Analítica