2026-09-13T20:57:30Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/38502021-11-10T09:38:17Zcom_10259_3844com_10259_5086com_10259_2604col_10259_3845
Repositorio Institucional de la Universidad de Burgos
author
Ibáñez Martínez, David
author
Fernández Blanco, Ana Cristina
author
Heras, Aránzazu
author
Colina, Álvaro
2015-09-29T08:42:44Z
2015-10-01T02:45:06Z
2014-09
1932-7447
http://hdl.handle.net/10259/3850
10.1021/jp5074363
UV–vis absorption and Raman spectroelectrochemistry have been used to study silver nanoparticle (AgNP) electrodeposition, allowing a better understanding about the metal nanoparticle (NP) formation process and its influence on the surface-enhanced Raman scattering (SERS) effect. These techniques have provided in situ information related to the synthesis of AgNPs by cyclic voltammetry. With a marker, such as cyanide anion (CN–), Raman spectroscopy has allowed us to study all changes that take place on a platinum electrode surface during the AgNP electrodeposition process. Raman spectra show different SERS behavior depending on the NPs generated. UV–vis absorption spectroelectrochemistry yields information on the changes in AgNP plasmon band during their electrodeposition while Raman signal is highly correlated with the kind of NPs generated. The methodology used in this work demonstrates that SERS effect depends strongly on nanoparticle size and shape
eng
Time-Resolved Study of the Surface-Enhanced Raman Scattering Effect of Silver Nanoparticles Generated in Voltammetry Experiments
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/3850/1/Ib%c3%a1%c3%b1ez-JPCC_2014.pdf
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https://riubu.ubu.es/bitstream/10259/3850/4/Ib%c3%a1%c3%b1ez-JPCC_2014.pdf.txt
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Ibáñez-JPCC_2014.pdf.txt