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                  <mods:namePart>López-Tocón, Isabel</mods:namePart>
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                  <mods:namePart>Centeno-Benigno, Silvia Patricia</mods:namePart>
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                  <mods:namePart>Roman-Perez, Jessica</mods:namePart>
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                  <mods:namePart>Otero-Fernández-de-Molina, Juan Carlos</mods:namePart>
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               <mods:abstract>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.</mods:abstract>
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                  <mods:topic>Espectroscopía</mods:topic>
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                  <mods:title>Effect of the electrode potential on surface-enhanced Raman intensities of 2-methylpyrazine</mods:title>
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