Browsing by Author "201-0335663"
Now showing items 1-8 of 8
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Squella Serrano, Juan; Bollo Dragnic, Soledad; Fuente Urrutia, Julio de la; Núñez Vergara, Luis (1994)The cyclic voltammetric behavior of nicardipine was studied. Particular attention was directed to the one-electron ArNO2/ArNO2•- couple as measured by the cyclic voltammetric mode in aqueous DMF mixed media. Analysis of ...
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Poblete González, Cristián Ignacio (Universidad de Chile, 2007)Los sistemas fotosintéticos naturales y artificiales en los cuales la energía de la luz es colectada y almacenada como energía química, es un proceso de conversión que es iniciado con la transferencia fotoinducida de un ...
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Aliaga Silva, Christian Marcelo (Universidad de Chile, 2012)La 7H-benzo[e]perimidin-7-ona (3-AOIA, A1), y 2-metil-7H-benzo[e]perimidin7-ona (2-Me-3-AOIA, A2) son fotoestables cuando son irradiados a una longitud de onda de 366 nm en presencia de oxígeno. Sin embargo, en soluciones ...
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Skotnicki, Konrad; Fuente Urrutia, Julio de la; Cañete, Álvaro; Bobrowski, Krzysztof (Elsevier, 2016)Quinoxaline-2-one derivatives have been proposed as potential drugs in treatments of various diseases since some of them showed a variety of pharmacological properties. The kinetics and spectral characteristics of the ...
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Fuente Urrutia, Julio de la; Kciuk, Gabriel; Aliaga Silva, Christian Marcelo; Bobrowski, Krzysztof (American Chemical Society, 2014)The thermally induced intermolecular electron transfer reaction in acetonitrile between the tetracyanoethylene (TCNE), a [pi]-electron acceptor with a large electron affinity, and six oxoisoaporphines (2,3-dihydro-7H-d ...
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Fuente Urrutia, Julio de la; Cañete, Álvaro; Carathanassis, Natalia; Bernazar, Luan; Saitz Barría, Claudio; Díaz Hernández, Dafne (Amer Chemical Society, 2016)Transient intermediates were identified in the photoreduction of 3-methylquinoxalin-2-one derivatives by N-phenylglycine, NPG, and N-acetyltryptophan, NAT. For both reductants it can be postulated a sequence of reaction ...
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Quiroga Campano, Cinthia del Rosario; Gómez Machuca, Horacio Exequiel; Jullian Matthaei, Carolina; Fuente Urrutia, Julio de la; Pessoa Mahana, Hernán; Saitz Barría, Claudio (Springer, 2014)The present work describes a study of complexation efficiency and selectivity of calix[4]arenes bearing benzoimidazolyl, benzothiazolyl, and benzoxazolyl heterocycles (5–7) towards several selected metal ions ...
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Supramolecular reversible On-Off switch for singlet oxygen using cucurbit[n]uril inclusion complexes Robinson Duggon, José; Pérez Mora, Francisco; Valverde Vasquez, Liliana; Cortés Arriagada, Diego; Fuente Urrutia, Julio de la; Günther Sapunar, Germán; Fuentealba, Denis (American Chemical Society, 2017)A novel strategy to control the generation of singlet oxygen by a photosensitizer using cucurbit[n]urils inclusion complexes is shown herein, and the strategy has great potential for therapeutic applications. We show the ...