RT dataset
T1 Dataset of the work “Multiamperometric-SERS detection of melamine on gold screen-printed electrodes”
A1 Hernández Muñoz, Sheila
A1 García, Lydia
A1 Pérez Estébanez, Martín
A1 Cheuquepan Valenzuela, William
A1 Heras Vidaurre, Aránzazu
A1 Colina Santamaría, Álvaro
K1 EC-SERS
K1 Gold-electrodes
K1 Time-resolved spectroelectrochemistry
K1 Raman
K1 Melamine
K1 Química analítica
K1 Chemistry, Analytic
AB 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.
PB Universidad de Burgos
YR 2023
FD 2023-05-29
LK http://hdl.handle.net/10259/7682
UL http://hdl.handle.net/10259/7682
LA eng
NO 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/10.36443/10259/7682
NO Authors acknowledge the financial support from Agencia Estatal de Investigación/Ministerio de Ciencia e Innovacion /10.13039/501100011033 (Grant PID2020-113154RB-C21) and Ministerio de Ciencia, Innovación y Universidades (Grant RED2018-102412-T). W. Ch. thanks JCyL for his postdoctoral fellowship (Grant BU297P18). S.H. and M.P-E. thank JCyL and European Social Fund for their predoctoral fellowships.
DS Repositorio Institucional de la Universidad de Burgos
RD 24-nov-2024