<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-06-03T14:37:02Z</responseDate><request verb="GetRecord" identifier="oai:riuma.uma.es:10630/7570" metadataPrefix="marc">https://riuma.uma.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:riuma.uma.es:10630/7570</identifier><datestamp>2026-02-03T12:07:17Z</datestamp><setSpec>com_10630_2254</setSpec><setSpec>col_10630_37959</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">López-Tocón, Isabel</subfield>
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      <subfield code="a">Centeno-Benigno, Silvia Patricia</subfield>
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      <subfield code="a">Roman-Perez, Jessica</subfield>
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      <subfield code="a">Otero-Fernández-de-Molina, Juan Carlos</subfield>
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      <subfield code="c">2014-05-30</subfield>
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      <subfield code="a">The effect of the electrode potential on Surface Enhanced Raman Scattering (SERS) intensities of 2-methylpyrazine (2MP) recorded under resonant charge transfer (CT) conditions is analyzed by using a simple theoretical model [1] in which the macroscopic surface charge in the metal is modeled by several metallic clusters with different number of silver atoms (n) and charges (q), [Agn]q. Two and three linear silver atoms with zero and positive and negative charges, respectively, bounded to the 2MP through the nitrogen atom, have been taking into account.</subfield>
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      <subfield code="a">http://hdl.handle.net/10630/7570</subfield>
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      <subfield code="a">Espectroscopía</subfield>
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      <subfield code="a">Effect of the electrode potential on surface-enhanced Raman intensities of 2-methylpyrazine</subfield>
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