Publications by authors named "Isabel Lopez-Tocon"

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Remembering the Old Propensity Rules of the Electromagnetic Enhancement Mechanism of SERS: Reorientation of Pyridine on a Silver Electrode Induced by the Applied Potential.
Samuel Valdivia, Francisco García-González, Daniel Aranda, Francisco J Ávila Ferrer, Isabel López-Tocón

J Phys Chem C Nanomater Interfaces· August 2024

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Computational Model for Electrochemical Surface-Enhanced Raman Scattering: Key Role of the Surface Charges and Synergy between Electromagnetic and Charge-Transfer Enhancement Mechanisms.
Daniel Aranda, Francisco García-González, Francisco José Avila Ferrer, Isabel López-Tocón, Juan Soto

J Chem Theory Comput· November 2022

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Surface-Enhanced Raman Spectroscopy for Bisphenols Detection: Toward a Better Understanding of the Analyte-Nanosystem Interactions.
Eleonora Roschi, Cristina Gellini, Marilena Ricci, Santiago Sanchez-Cortes, Claudia Focardi

Nanomaterials (Basel)· March 2021

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Differentiated adsorption of thiobenzoic acid and thiobenzamide on silver nanoparticles determined by SERS spectroscopy.
María Rosa López-Ramírez, Daniel Aranda, Isabel López-Tocón, Juan Soto, José Luis Castro

Spectrochim Acta A Mol Biomol Spectrosc· February 2021

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Comparative Performance of Citrate, Borohydride, Hydroxylamine and β-Cyclodextrin Silver Sols for Detecting Ibuprofen and Caffeine Pollutants by Means of Surface-Enhanced Raman Spectroscopy.
Michele Lemos de Souza, Juan Carlos Otero, Isabel López-Tocón

Nanomaterials (Basel)· November 2020

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Intramolecular and Metal-to-Molecule Charge Transfer Electronic Resonances in the Surface-Enhanced Raman Scattering of 1,4-Bis(()-2-(pyridin-4-yl)vinyl)naphthalene.
Isabel López-Tocón, Elizabeth Imbarack, Juan Soto, Santiago Sanchez-Cortes, Patricio Leyton

Molecules· December 2019

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A DFT Approach to the Surface-Enhanced Raman Scattering of 4-Cyanopyridine Adsorbed on Silver Nanoparticles.
Isabel López-Tocón, Samuel Valdivia, Juan Soto, Juan Carlos Otero, Francesco Muniz-Miranda

Nanomaterials (Basel)· August 2019

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Theoretical Approaches for Modeling the Effect of the Electrode Potential in the SERS Vibrational Wavenumbers of Pyridine Adsorbed on a Charged Silver Surface.
Daniel Aranda, Samuel Valdivia, Juan Soto, Isabel López-Tocón, Francisco J Avila

Front Chem· June 2019

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Application of surface-enhanced resonance Raman scattering (SERS) to the study of organic functional materials: electronic structure and charge transfer properties of 9,10-bis(()-2-(pyridin-4-yl)vinyl)anthracene.
Juan Soto, Elizabeth Imbarack, Isabel López-Tocón, Santiago Sánchez-Cortés, Juan C Otero

RSC Adv· May 2019

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Charge transfer at the nanoscale and the role of the out-of-plane vibrations in the selection rules of surface-enhanced Raman scattering.
Daniel Aranda, Samuel Valdivia, Francisco J Avila, Juan Soto, Juan C Otero

Phys Chem Chem Phys· November 2018

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An MS-CASPT2 study of the photodecomposition of 4-methoxyphenyl azide: role of internal conversion and intersystem crossing.
Daniel Aranda, Francisco J Avila, Isabel López-Tocón, Juan F Arenas, Juan C Otero

Phys Chem Chem Phys· March 2018

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An approach to the electronic structure of molecular junctions with metal clusters of atomic thickness.
Daniel Aranda, Isabel López-Tocón, Juan Soto, Juan C Otero, Francisco Avila

Phys Chem Chem Phys· October 2016

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How the electrode potential controls the selection rules of the charge transfer mechanism of SERS.
Francisco Avila, Cristina Ruano, Isabel Lopez-Tocon, Juan F Arenas, Juan Soto

Chem Commun (Camb)· April 2011

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Trace detection of triphenylene by surface enhanced Raman spectroscopy using functionalized silver nanoparticles with bis-acridinium lucigenine.
Isabel López-Tocón, Juan Carlos Otero, Juan Francisco Arenas, José Vicente García-Ramos, Santiago Sánchez-Cortés

Langmuir· May 2010

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Surface-enhanced Raman scattering of 5-fluorouracil adsorbed on silver nanostructures.
Mariana Sardo, Cristina Ruano, José Luis Castro, Isabel López-Tocón, Juan Soto

Phys Chem Chem Phys· September 2009

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Raman study of the rigidity of penta-p-phenylene derivatives used as legs in molecular tripods.
Isabel López-Tocón, Daniel Pelaez, Juan Soto, Rodrigo Rico, Chengzhi Cai

J Phys Chem B· May 2008

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Selection rules of the charge transfer mechanism of surface-enhanced Raman scattering: The effect of the adsorption on the relative intensities of pyrimidine bonded to silver nanoclusters.
Silvia P Centeno, Isabel López-Tocón, Juan F Arenas, Juan Soto, Juan C Otero

J Phys Chem B· August 2006

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Carbene formation in its lower singlet state from photoexcited 3H-diazirine or diazomethane. A combined CASPT2 and ab initio direct dynamics trajectory study.
Juan F Arenas, Isabel López-Tocón, Juan C Otero, Juan Soto

J Am Chem Soc· February 2002

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