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León Intriago BA, Montero Oleas AC, Mollocana Yánez DS, Calderón Carvajal DJ, Torres Proaño M de L. Optical aptasensor for in situ detection and quantification of methylxanthines in Ilex guayusa . ACI Av. Cienc. Ing. (Quito) [Internet]. 2022 Apr. 27 [cited 2026 May 13];14(1):20. Available from: https://revistas.usfq.edu.ec/index.php/avances/article/view/2301