2026-04-30T14:20:33Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/107512025-07-25T11:10:08Zcom_10259_3844com_10259_5086com_10259_2604col_10259_7686col_10259_5684
Pérez Estébanez, Martín
777
600
0000-0003-1510-5422
Cheuquepan Valenzuela, William
764
600
0000-0001-6741-1144
Heras Vidaurre, Aránzazu
273
600
0000-0002-5068-2164
Colina Santamaría, Álvaro
122
600
0000-0003-0339-356X
start=2020; end=2022
2025-07-25T10:45:03Z
2025-07-25T10:45:03Z
2025-05-16
Perez-Estebanez, M., Cheuquepan, W., Heras, A., & Colina, A. (2025). Dataset of the work “Electrochemically generated CuI and CuSCN nanocrystals on Cu surfaces as Raman enhancing substrates” [Data set]. Universidad de Burgos. https://doi.org/10.71486/DDHQ-6147
https://hdl.handle.net/10259/10751
10.71486/ddhq-6147
Raman enhancing strategies, such as Surface-Enhance Raman scattering (SERS), are a key piece for the development of spectroscopic and analytical strategies based on Raman spectroscopy, due to the intrinsic low sensitivity of the Raman scattering. Some years ago, our group reported an unexpected Raman enhancement process observed during the electrochemical oxidation of metallic electrodes, named Electrochemical Oxidation Surface-Enhanced Raman scattering (EC-SOERS). This Raman enhancement phenomenon was recently explained as an interaction of the analyte and the SERS dielectric substrate promoted by a metal cation. The elucidation of the origin of this enhancement is now leading to the development of new Raman enhancing substrates, such as copper-based substrates. In this work, we present an overview of the use of copper electrodes as EC-SOERS substrates. The presented strategies allow the electrosynthesis of SERS-active CuI nanocrystals on a metallic copper surface, which provides Raman enhancement for a wide number of molecules. The influence of the electrochemical conditions and the structure of the studied molecules are discussed. The use of CuSCN nanocrystals is also explored as substrates to promote Raman enhancement.
Open Access funding provided thanks to the CRUE-CSIC agreement with Elsevier B.V. Ministerio de Ciencia e Innovacion and Agencia Estatal de Investigacion (MCIN/AEI/10.13039/501100011033, PID2020-113154RBC21), Junta de Castilla y Leon and European Regional Development Fund (Grant number: BU036P23), Ministerio de Ciencia, Innovacion y Universidades (RED2022-134120-T) are gratefully acknowledged for funding this work. M.P.-E. acknowledges Junta de Castilla y Leon and European Social Found for his predoctoral contract. W.Ch. acknowledges Junta de Castilla y Leon for his postdoctoral fellowship (Grant BU297P18) and funding received from Marie Sklodowska-Curie postdoctoral fellowship (Grant MSCA-IF-EF-ST 2020/101031622).
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eng
Universidad de Burgos
http://hdl.handle.net/10259/10053
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113154RB-C21/ES/APLICACION DE NUEVOS MATERIALES Y DISPOSITIVOS PARA EC-SERS Y EC-SOERS/
info:eu-repo/grantAgreement/Junta de Castilla y León//BU036P23//Desarrollo de técnicas analíticas in-situ y en condiciones operando para el estudio de electrocatalizadores para la conversión electroquímica de nitrato de amoniaco/
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica, Técnica y de Innovación 2021-2023/RED2022-134120-T/ES/RED DE SENSORES Y BIOSENSORES ELECTROQUIMICOS: RETOS ANTE LA TRANSFORMACION DIGITAL E INDUSTRIAL/
info:eu-repo/grantAgreement/Junta de Castilla y León//BU297P18//Fusión de técnicas espectroelectroquímicas avanzadas/
info:eu-repo/grantAgreement/EC/H2020/101031622/EU/Biphasic Plasmonic Photoelectrocatalytic CO2 Reduction: electrochemically controlling plasmonic photo-charging of metallic nanofilms at immiscible liquid|liquid interfaces towards CO2 reduction/CO2PhotoElcat/
Atribución 4.0 Internacional
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Raman spectroscopy
Spectroelectrochemistry
EC-SOERS
Copper substrates
Química analítica
Electroquímica
Chemistry, Analytic
Electrochemistry
Dataset of the work “Electrochemically generated CuI and CuSCN nanocrystals on Cu surfaces as Raman enhancing substrates”
dataset
info:eu-repo/semantics/acceptedVersion
2025
LICENSE
license.txt
license.txt
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https://riubu.ubu.es/bitstream/10259/10751/3/license.txt
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CC-LICENSE
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https://riubu.ubu.es/bitstream/10259/10751/2/license_rdf
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ORIGINAL
readme.txt
readme.txt
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https://riubu.ubu.es/bitstream/10259/10751/4/readme.txt
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Dataset-Electrochemically_generated_CuI_CuSCN_nanocrystals_2025.zip
Dataset-Electrochemically_generated_CuI_CuSCN_nanocrystals_2025.zip
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10259/10751
oai:riubu.ubu.es:10259/10751
2025-07-25 13:10:08.7
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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