Browsing DQFTA-Artículos, capítulos... by Author "e2e97cbe-8975-43c1-930f-b09792c224dd"
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Formación de bioconjugados entre nanopartículas de oro y lisozima
Cárdenas Yecerra, B.A.; Sevilla Suárez de Urbina, José Manuel; Madueño Jiménez, Rafael; Blázquez, Manuel; Pineda, Teresa (Universidad de Córdoba, 2013) -
Funcionalización de superficies de Au mediante acetil-derivados de teofilina
Garrido, Elena; Rico, Rodrigo; Hierrezuelo, Jesús; López Romero, J. Manuel; Sánchez, Guadalupe; Pineda, Teresa; Madueño Jiménez, Rafael; Blázquez, Manuel (Universidad de Córdoba, 2013) -
Hemoglobin becomes electroactive upon interaction with surface-protected Au nanoparticles
Del Caño-Ochoa, Rafael; Mateus, Lucía; Sánchez-Obrero, Guadalupe; Sevilla, José Manuel; Madueño, Rafael; Blázquez, Manuel; Pineda, Teresa (Elsevier, 2018)In this work, we report on the electrochemical behavior of bioconjugates prepared with gold nanoparticles (AuNP) capped with three different molecular layers (citrate anions, 6-mercaptopurine and ω-mercaptoundecanoic acid) ... -
Hemoglobin bioconjugates with surface-protected gold nanoparticles in aqueous media: The stability depends on solution pH and protein properties
Del Caño-Ochoa, Rafael; Mateus, Lucía; Sánchez-Obrero, Guadalupe; Sevilla, José Manuel; Madueño, Rafael; Blázquez, Manuel; Pineda, Teresa (Elsevier, 2017)The identification of the factors that dictate the formation and physicochemical properties of protein-nanomaterial bioconjugates are important to understand their behavior in biological systems. The present work deals ... -
Influence of Patterning in the Acid–Base Interfacial Properties of Homogeneously Mixed CH3- and COOH-Terminated Self-Assembled Monolayers
Puente-Santiago, A.R.; Sánchez-Obrero, Guadalupe; Pineda, Teresa; Blázquez, Manuel; Madueño, Rafael (American Chemical Society, 2018)The acid/base interfacial behavior of mixed self-assembled monolayers (SAMs) of 1-decanethiol (DT) and 11-mercaptoundecanoic acid (MUA) formed on gold from a micellar medium has been characterized by electrochemical impedance ... -
Intercambio de ligando en nanopartículas de Au protegidas por monocapas de mercaptopurina
Reyes-Gallardo, E.M.; Blázquez, Manuel; Pineda, Teresa; Madueño Jiménez, Rafael (Universidad de Córdoba, 2011) -
Monocapas moleculares de 1,10-decanoditiol sobre Au(111), Au(100) Y Au(110): Influencia de la orientación superficial en la formación de enlaces S-S intramoleculares
Sevilla Suárez de Urbina, José Manuel; Pineda, Teresa; Blázquez, Manuel; Madueño Jiménez, Rafael; Puente-Santiago, A.R. (Universidad de Córdoba, 2013) -
Self-assembled monolayers of O-(2-Mercaptoethyl)-O′-methyl-hexa(ethylene glycol) (EG7-SAM) on gold electrodes. Effects of the nature of solution/electrolyte on formation and electron transfer blocking characteristics
Chávez, Miriam; Sánchez-Obrero, Guadalupe; Madueño, Rafael; Sevilla, José Manuel; Blázquez, Manuel; Pineda, Teresa (Elsevier, 2022)The self-assembly of O-(2-Mercaptoethyl)-O’-methyl-hexa(ethylene glycol) (EG7) on gold substrates produces monolayers whose structure should depend primarily on the solvents used for their formation. Although this should ... -
Study of the Self-assembly Process of an oligo(ethylene glycol)-thioacetyl Substituted Theophylline (THEO) on Gold Substrates.
Sánchez-Obrero, Guadalupe; Chávez, Miriam; Madueño, Rafael; Blázquez, Manuel; Pineda, Teresa; López-Romero, Juan Manuel; Sarabia, Francisco; Hierrezuelo, Jesús; Contreras, Rafael (Elsevier, 2018)A new oligo(ethylene glycol)-thioacetyl substituted theophylline (THEO) has been synthesized and used to form self-assembled monolayers (SAMs) on different gold substrates. The THEO-SAMs formed are compact and passivate ... -
Surface Protection of Quaternary Gold Alloys by Thiol Self-Assembled Monolayers
Sánchez-Obrero, Guadalupe; Humanes Pérez, Irene; Madueño Jiménez, Rafael; Sevilla Suárez de Urbina, José Manuel; Pineda, Teresa; Blázquez, Manuel (MDPI, 2022)This work deals with a physical and chemical surface characterization of quaternary 18K, 14K, and 9K gold alloys and pure polycrystalline gold substrates. Surface microstructure and composition are evaluated by scanning ... -
Theoretical description of the molecular fooprint of self-assembled monolayers of gold nanoparticles and surfaces
Jiménez, A.; Sarsa, A.; Blázquez, Manuel; Pineda, Teresa (Universidad de Córdoba, 2011) -
Transferencia electrónica de mioglobina modificada químicamente sobre interfases biomiméticas
Sánchez, Guadalupe; Blázquez, Manuel; Pineda, Teresa; Madueño Jiménez, Rafael; Puente-Santiago, A.R. (Universidad de Córdoba, 2017)