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Document Type: Artículo Year: 2007 Repository: 37 Language: Inglés Subject: Química

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Title: Extraction and Identification of Alkaloids of the Ipomoea fistulosa (Aguapei or Mandiyurá) of Argentina
Author: Cholich, Luciana Andrea / Bogado, Edgar Fabián / Jorge, Nelly Lidia / Acosta, Ofelia Cristina / Castro, Eduardo Alberto
Language: Inglés
Repository: 37
Subject: Química / Alkaloids / Ipomoea fistulosa / IR spectrum

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Title: Chemoselective preparation of 1,1-diacetates from aldehydes, mediated by a Keggin heteropolyacid under solvent free conditions at room temperature
Author: Romanelli, Gustavo Pablo / Dimitroff, Pablo / Vázquez, Patricia Graciela / Autino, Juan Carlos
Language: Inglés
Repository: 37
Subject: Ciencias Exactas / Química / 1,1-diacetates / acylals / aldehydes / heteropolyacid / Keggin catalyst / solvent-free

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Title: Electrocatalytic and Magnetic Properties of Ultrathin Nanostructured Iron–Melanin Films on Au(111)
Author: González Orive, Alejandro / Dip, Patricio / Gimeno, Yurima / Díaz, Pilar / Carro, Pilar / Hernández Creus, Alberto / Benitez, Guillermo Alfredo / Schilardi, Patricia Laura / Andrini, Leandro Rubén / Requejo, Félix Gregorio / Salvarezza, Roberto Carlos
Language: Inglés
Repository: 37
Subject: Química / biosensors / catalysis / magnetic properties / melanins / nanostructures

Acceder
Title: The interaction between sulfathiazole and cobalt(II): potentiometric studies
Author: Bellú, Sebastián / Rizzotto, Marcela / Okulik, Nora Beatriz / Jubert, Alicia Haydeé
Language: Inglés
Repository: 37
Subject: Química / Potenciometría / Cobalto / Sulfatiazoles

AccederAcceder
Title: Silicagel-supported H6P2W18O 62.24H2O: A reusable catalyst to prepare diphenylmethyl (DPM) ethers
Author: Romanelli, Gustavo Pablo / Ruiz, Diego Manuel / Bideberripe, Hernán Pablo / Autino, Juan Carlos / Baronetti, Graciela T. / Thomas, Horacio Jorge
Language: Inglés
Repository: 37
Subject: Química / Alcoholes / DPM-ethers / H6P2W18O62.24H2O / Phenols / Protecting groups / Silicagel-supported catalyst

Acceder
Title: A new supramolecular assembly obtained by reaction between thiosaccharin and hexamethylenediamine
Author: Barán, Enrique José / Piro, Oscar Enrique / Zinczuk, Juan
Language: Inglés
Repository: 37
Subject: Química / Crystallographic data / Hexamethylenediammonium bis(thiosaccharinate) dihydrate / IR spectra / Supramolecular adduct

Acceder
Title: Preferential oxidation of CO in presence of H2: behavior of PtSn/y-Al2O3 catalysts modified by K or Ba
Author: Siri, Guillermo Jorge / Bertolini, Guillermo Ramón / Ferretti, Osmar
Language: Inglés
Repository: 37
Subject: Química / Preferential oxidation / Hydrogen purification / Ptsn/y-AI2O3

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Title: Spatiotemporal patterns in the Bär model induced by concentration-dependent diffusivities
Author: Bergero, Paula Elena / Irurzun, Isabel María / Mola, Eduardo Elías
Language: Inglés
Repository: 37
Subject: Química

Acceder
Title: The heterogeneous catalytic reaction 2A + B2 → 2AB exactly solved on a small lattice
Author: Bergero, Paula Elena / Pastor, Verónica Estela / Irurzun, Isabel María / Mola, Eduardo Elías
Language: Inglés
Repository: 37
Subject: Química

Acceder
Title: Magnesium and its alloys as degradable biomaterials : Corrosion studies using potentiodynamic and EIS electrochemical techniques
Author: Müller, Wolf Dieter / Nascimento, Maria Lucia / Zeddies, Miriam / Córsico, Mariana / Gassa, Liliana Mabel / Fernández Lorenzo de Mele, Mónica Alicia
Language: Inglés
Repository: 37
Subject: Ciencias Exactas / Química / biomaterials / chlorine compounds / corrosion / magnesium alloys / corrosion rate / degradation / passivation / potentiodynamic polarization / breakdown potential / chloride / potentiostatic

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