2026-06-30T04:08:07Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/76822025-06-04T11:13:52Zcom_10259_3844com_10259_5086com_10259_2604col_10259_7686col_10259_5684

00925njm 22002777a 4500 dc Hernández Muñoz, Sheila author García, Lydia author Pérez Estébanez, Martín author Cheuquepan Valenzuela, William author Heras Vidaurre, Aránzazu author Colina Santamaría, Álvaro author 2023-05-16 A new, simple and fast protocol to generate gold-based SERS substrates is presented in this work. Melamine is a compound widely used in the industry that can be toxic for humans if consumed even in low concentrations. EC-SERS is an excellent alternative to classical methods to detect and quantify this compound because Raman spectroscopy provides a fingerprint of the molecules, providing very good sensitivity. In this work, time-resolved Raman spectroelectrochemistry is employed to generate a SERS substrate and to detect melamine, all in a single experiment. The dynamic character of this technique provides valuable information about the interaction of the molecule with the generated substrate. An optimization of the spectroelectrochemical method based on a multi-pulse amperometric detection has been performed. The new protocol presented in this work shows significant figures of merit in a very short experiment time, just 25 s. Hernández Muñoz, Sheila; Garcia, Lydia; Pérez Estébanez, Martín; Cheuquepan Valenzuela, William, Heras Vidaurre, Aránzazu; Colina Santamaría, Álvaro; 2023; Dataset of the work “Multiamperometric-SERS detection of melamine on gold screen-printed electrodes”; RIUBU; http://doi.org/10.71486/km66-0659 http://hdl.handle.net/10259/7682 10.71486/km66-0659 EC-SERS Gold-electrodes Time-resolved spectroelectrochemistry Raman Melamine Dataset of the work “Multiamperometric-SERS detection of melamine on gold screen-printed electrodes”