Now showing items 1-20 of 80

    • Analytical strategies based on quantum dots for heavy metal ions detection 

      Vázquez González, Margarita; Carrillo Carrión, Carolina (SPIE Digital Library, 2014)
      Heavy metal contamination is one of the major concerns to human health because these substances are toxic and retained by the ecological system. Therefore, in recent years, there has been a pressing need for fast and ...
    • Anion–Cation Recognition Pattern, Thermal Stability and DFT-Calculations in the Crystal Structure of H2dap[Cd(HEDTA)(H2O)] Salt (H2dap = H2(N3,N7)-2,6-Diaminopurinium Cation) 

      Belmont Sánchez, Jeannette Carolina; Ruiz González, Noelia; Frontera, Antonio; Matilla Hernández, Antonio; Castiñeiras Campos, Alfonso; Niclós Gutiérrez, Juan (MDPI, 2020)
      The proton transfer between equimolar amounts of [Cd(H2EDTA)(H2O)] and 2,6-diaminopurine (Hdap) yielded crystals of the out-of-sphere metal complex H2(N3,N7)dap[Cd(HEDTA)(H2O)]·H2O (1) that was studied by single-crystal ...
    • A atmosfera 

      Gómez Fórneas, Esther; Rodríguez Silva, Laura (Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico, 2009)
      Despois de estudar os conceptos básicos da química, as propiedades dos gases, os líquidos, os sólidos, as disolucións, os enlaces químicos, as forzas intermoleculares e visto como a cinética química e os conceptos de ...
    • Attainment of Pentagonal-Bipyramidal LnIII Complexes from a Planar Pentadentate Ligand 

      Corredoira Vázquez, Julio; Fondo Busto, María Matilde; Sanmartín Matalobos, Jesús; García Deibe, Ana María (MDPI, 2020)
      The search for mononuclear lanthanoid-based single-ion magnets (SIMs) has increased the interest in some coordination environments with low coordination numbers, in combination with an axial symmetry, as they could maximize ...
    • A auga 

      Fernández García, María Isabel; Labisbal Viqueira, María Elena (Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico, 2011)
      A presente unidade didáctica está englobada dentro do tema do hidróxeno, Bloque II, e centrado nos hidruros, nome adoptado xenericamente para todos os compostos que forma o hidróxeno con outro elemento químico. Estes temas ...
    • Biomimetic Catalysts for Oxidation of Veratryl Alcohol, a Lignin Model Compound 

      González Riopedre, Gustavo; Fernández García, María Isabel; Gómez Fórneas, Esther; Maneiro Maneiro, Marcelino (MDPI, 2013)
      Kraft pulp has to be bleached to eliminate the chromophoric structures, which cause a darkening of the pulp. In Nature, an equivalent role is assumed by ligninolytic enzymes such as lignin peroxidases, manganese peroxidases ...
    • Canonical DNA minor groove insertion of bisbenzamidine–Ru(ii) complexes with chiral selectivity 

      Sánchez, Mateo I.; Rama, Gustavo; Calo Lapido, Renata; Ucar, Kübra; Lincoln, Per; Vázquez López, Miguel; Melle-Franco, Manuel; Mascareñas Cid, José Luis; Vázquez Sentís, Marco Eugenio (Royal Society of Chemistry, 2019)
      We report the first Ru(II) coordination compounds that interact with DNA through a canonical minor groove insertion mode and with selectivity for A/T rich sites. This was made possible by integrating a bis-benzamidine minor ...
    • A chemosensor for dihydrogenphosphate based on an oxoazamacrocycle possessing three thiourea arms 

      Aldrey, Anxela; Macías, Alejandro; Bastida, Rufina; Zaragoza, Guillermo; Rama, Gustavo; Vázquez López, Miguel (Royal Society of Chemistry, 2012)
      We report a new H-bond macrocyclic chromogenic chemosensor in organic media, H3L, which displayed drastic changes in its UV–vis spectra revealing selectivity for dihydrogenphosphate over other inorganic anions, such as ...
    • Clusters de metales de transición con ligandos funcionalizados que contienen átomos calcógenos 

      Fernández Recio, Lucía (2006)
      Con objeto de profundizar en el estudio de los clusters de alta nuclearidad basados en complejos polinucleares metal-calcogenuro, en el presente trabajo se aborda la síntesis y el estudio estructural de clusters de metales ...
    • Combined Effect of Caspase-Dependent and Caspase-Independent Apoptosis in the Anticancer Activity of Gold Complexes with Phosphine and Benzimidazole Derivatives 

      Rouco Méndez, Lara; Sánchez González, María Ángeles; Alvariño Romero, Rebeca; Alfonso Rancaño, María Amparo; Vázquez López, Ezequiel M.; García Martínez, Emilia; Maneiro Maneiro, Marcelino (MDPI, 2021)
      Since the potential anticancer activity of auranofin was discovered, gold compounds have attracted interest with a view to developing anticancer agents that follow cytotoxic mechanisms other than cisplatin. Two benzimidazole ...
    • Compuestos ciclometalados de paladio y platino con iminofosforanos: preparación, caracterización y aplicaciones en catálisis 

      Fernández Figueiras, Adolfo (2017)
      Los compuestos ciclometalados son compuestos organometálicos con estructura de anillo que presentan un enlace σ metal─carbono y un enlace covalente coordinado metal─heteroátomo. Son ampliamente estudiados debido a que ...
    • Computational and Experimental Studies Into the Conformations of a Triptycene-Based Ditopic Ligand 

      Sanmartín Matalobos, Jesús; García Deibe, Ana María; Amoza Dávila, Martín; Fondo Busto, María Matilde; Mota, Antonio J.; Bhowmick, Sourav; Das, Neeladri (MDPI, 2015)
      We present a combined computational and experimental study of the possible conformations adopted by a ditopic Schiff base ligand based on triptycene. We have performed DFT calculations on a Y-shaped Schiff base ligand ...
    • Copper(II) Complexes of Cyclams Containing Nitrophenyl Substituents: Push–Pull Behavior and Scorpionate Coordination of the Nitro Group 

      Boiocchi, Massimo; Ciarrocchi, Carlo; Fabbrizzi, Luigi; Licchelli, Maurizio; Mangano, Carlo; Poggi, Antonio; Vázquez López, Miguel (American Chemical Society, 2015)
      The three nitrophenyl–cyclam derivatives (nitrocyclams): 1-(4-nitrophenyl)-1,4,8,11-tetraazacyclotetradecane (2), 1-(2-nitrophenyl)-1,4,8,11-tetraazacyclotetradecane (3), and 1-(2,4-dinitrophenyl)-1,4,8,11-tetraazacyclotetradecane ...
    • Core-Shell Palladium/MOF Platforms as Diffusion-Controlled Nanoreactors in Living Cells and Tissue Models 

      Martínez González, Raquel; Carrillo Carrión, Carolina; Destito, Paolo; Álvarez Lorenzo, Aitor; Tomás Gamasa, María; Pelaz García, Beatriz; López García, Fernando; Mascareñas Cid, José Luis; Pino González de la Higuera, Pablo Alfonso del (Cell Press, 2020)
      Translating the potential of transition metal catalysis to biological and living environments promises to have a profound impact in chemical biology and biomedicine. A major challenge in the field is the creation of ...
    • Crystal structure of (n-n'-bis(3-ethoxysalicylidene)-1,2-diaminopropane 

      Vázquez Fernández, María de los Ángeles; Fernández García, María Isabel; Fernández Fernández, Beatriz; González Noya, Ana María; Maneiro Maneiro, Marcelino; Rodríguez Doutón, María Jesús (MDPI, 2009)
      Three hexadentate Schiff base ligands were obtained by condensation of 3-ethoxy-2-hydroxybenzaldehyde and different diamines (1,2-diaminoethane, 1,2-diaminopropane, 1,2-diamino-2-metylpropane) to yield H2Ln (H2L1, H2L2 and ...
    • Crystal Structure of H2L (N,N'-BIS(3-METHOXYSALICYLIDENE)-1,4-Diaminobutane 

      Fernández García, María Isabel; Vázquez Fernández, María de los Ángeles; Fernández Fernández, Beatriz; González Noya, Ana María; Maneiro Maneiro, Marcelino; Rodríguez Doutón, María Jesús (MDPI, 2007)
      Three multidentate Schiff-base ligands were obtained by condensation of different diamines (1,3-diaminopropane, 1,3-diamino-2,2-dimethylpropane, 1,4-diaminobutane) and 3-methoxy-2-hydroxybenzaldehyde to yield H 2 L n (H 2 ...
    • Crystal structure of H4L (N-N’-Bis(o-hydroxybenzoyl) 1,4 -diaminobutane 

      González Riopedre, Gustavo; Fernández García, María Isabel; Maneiro Maneiro, Marcelino; González Noya, Ana María; Pérez Otero, Yolanda; Fernández Fernández, Beatriz; Vázquez Fernández, María de los Ángeles (MDPI, 2015)
      A bis-amide bis-phenoxi N2O2 ligand was obtained from the 2:1 molar reaction of phenyl salicylate and the diamine, 1,4-Diaminobutane, to yield H4L. The ligand has been characterised by elemental analysis, IR, and 1H and ...
    • Crystal structure of H4L1 (N-N’-Bis(o-hydroxybenzoyl)ethylenediamine) 

      Vázquez Fernández, María de los Ángeles; Fernández García, María Isabel; Fernández Fernández, Beatriz; González Noya, Ana María; Rodríguez Doutón, María Jesús (MDPI, 2006)
      Three bis-amide bis-phenoxy N2O2 ligands were obtained from the 2:1 molar reaction of phenyl salicylate and the diamines (1,2-diaminoethane, 1,3-diaminopropane and 1,4-diaminobutane) to yield H4Ln (H4L1, H4L2, H4L3 ...
    • Custom‐Fit Ruthenium(II) Metallopeptides: A New Twist to DNA Binding With Coordination Compounds 

      Gamba, Ilaria; Salvadó, Iria; Rama, Gustavo; Bertazzon, Miriam; Sánchez López, Mateo Isidro; Sánchez-Pedregal, Víctor M.; Martínez Costas, José Manuel; Brissos, Rosa F.; Gamez, Patrick; Mascareñas Cid, José Luis; Vázquez López, Miguel; Vázquez Sentís, Marco Eugenio (Wiley, 2013)
    • Deciphering the H-Bonding Preference on Nucleoside Molecular Recognition through Model Copper(II) Compounds 

      Velo Gala, Inmaculada; Barceló Oliver, Miquel; Gil, Diego M.; González Pérez, Josefa María; Campos Castiñeiras; Castiñeiras Campos, Alfonso; Domínguez Martín, Alicia (MDPI, 2021)
      The synthetic nucleoside acyclovir is considered an outstanding model of the natural nucleoside guanosine. With the purpose of deepening on the influence and nature of non-covalent interactions regarding molecular recognition ...





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