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PAOLA ANDREA JARA ULLOA

    • 133 Citas
    • 7 Índice H
    20052019
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    Resultado de la investigación 2005 2019

    • 133 Citas
    • 7 Índice H
    • 20 Article
    2019

    Electrochemical Study of Poly(aryloxyphosphazenes) Functionalized with COOH and NO 2 Groups. In Search of New Applications

    Valenzuela, M. L., Jara-Ulloa, P., Rodriguez, L. & Cisternas, R., 1 ene 2019, En : Journal of Inorganic and Organometallic Polymers and Materials.

    Resultado de la investigación: Article

    Glassy carbon
    Electrodes
    Hazardous Waste
    Voltammetry
    Electrochemical impedance spectroscopy

    Synthesis of new star-like triply ferrocenylated compounds

    Santos, J. C., Madrid-Moliné, F., Cisternas, C. A., Paul, F., Escobar, C. A., Jara-Ulloa, P. & Trujillo, A., 24 feb 2019, En : Inorganica Chimica Acta. 486, p. 95-100 6 p.

    Resultado de la investigación: Article

    Bearings (structural)
    Stars
    Chalcone
    stars
    Oxidation
    2018

    Molecular and Crystalline Structure of the Ruthenium(II) Complex [{trans-(dppe)2(Cl) Ru–C≡C–H} · 0.5CDCl3]: An Additional Determination

    Escobar, C. A., Madrid-Moliné, F., Fuentealba, M., Santos, J. C., Jara-Ulloa, P. & Trujillo, A., 1 dic 2018, En : Crystallography Reports. 63, 7, p. 1133-1137 5 p.

    Resultado de la investigación: Article

    Ruthenium
    ruthenium
    Hydrogen bonds
    molecular structure
    hydrogen bonds
    2017
    1 Cita (Scopus)

    Electroanalytical analysis of glassy carbon electrode modified with COOH- and NO2-functionalized polyspyrophosphazenes

    Valenzuela, M. L., Cisternas, R., Jara-Ulloa, P. & Rodriguez, L., 1 jun 2017, En : Journal of the Chilean Chemical Society. 62, 2, p. 3515-3518 4 p.

    Resultado de la investigación: Article

    Glassy carbon
    Nitration
    Electrodes
    Surface charge
    Charge density
    8 Citas (Scopus)

    New ferrocenyl-chalcones and bichalcones: Synthesis and characterization

    Trujillo, A., Ocayo, F., Artigas, V., Santos, J. C., Jara-Ulloa, P., Kahlal, S., Saillard, J. Y., Fuentealba, M. & Escobar, C. A., 1 ene 2017, En : Tetrahedron Letters. 58, 5, p. 437-441 5 p.

    Resultado de la investigación: Article

    Chalcones
    Discrete Fourier transforms
    Nuclear magnetic resonance spectroscopy
    Infrared spectroscopy
    Magnetic Resonance Spectroscopy
    7 Citas (Scopus)

    Synthesis and characterization of new mono and bi-nuclear ferrocene derivatives connected via a cross-conjugated prop-2-en-1-one bridge

    Escobar, C. A., Gutierrez, D., Verdugo, M., Madrid, F., Santos, J. C., Jara-Ulloa, P. & Trujillo, A., 1 ene 2017, En : Journal of Organometallic Chemistry. 830, p. 1-10 10 p.

    Resultado de la investigación: Article

    Organometallics
    Carbon Monoxide
    Ethane
    Electronic properties
    Cyclic voltammetry
    2014
    1 Cita (Scopus)

    Electrochemical characterization of new 1,5-benzodiazepine derivatives

    Jara-Ulloa, P., Catalán-Caro, S. & Escobar, C. A., 1 jul 2014, En : Journal of the Chilean Chemical Society. 59, 2, p. 2520-2522 3 p.

    Resultado de la investigación: Article

    Glassy carbon
    Benzodiazepines
    Derivatives
    Electrodes
    Dimethyl Sulfoxide
    2013
    4 Citas (Scopus)

    Electrochemical analysis of nitrofurans based on flow injection analysis on pretreated commercial carbon nanofiber screen printed electrodes: Determination in chicken muscle samples

    Salgado-Figueroa, P., Jara-Ulloa, P., Alvarez-Lueje, A., Núñez-Vergara, L. J. & Squella, J. A., 2013, En : Journal of the Electrochemical Society. 160, 9

    Resultado de la investigación: Article

    Nitrofurazone
    Furazolidone
    Nitrofurantoin
    chickens
    Carbon nanofibers
    15 Citas (Scopus)

    Polypyrrole molecularly imprinted modified glassy carbon electrode for the recognition of gallic acid

    Jara-Ulloa, P., Salgado-Figueroa, P., Moscoso, R. & Squella, J. A., 2013, En : Journal of the Electrochemical Society. 160, 4

    Resultado de la investigación: Article

    Gallic Acid
    Pyrroles
    Electropolymerization
    glassy carbon
    polypyrroles
    12 Citas (Scopus)

    Sensitive determination of nitrofurantoin by flow injection analysis using carbon nanofiber screen printed electrodes

    Salgado-Figueroa, P., Jara-Ulloa, P., Alvarez-Lueje, A. & Squella, J. A., 1 jun 2013, En : Electroanalysis. 25, 6, p. 1433-1438 6 p.

    Resultado de la investigación: Article

    Nitrofurantoin
    Carbon nanofibers
    Electrodes
    Dimethylformamide
    Glassy carbon
    2012
    3 Citas (Scopus)

    Voltammetric Determination of Nifedipine on Carbon Nanotubes-Modified Glassy Carbon Electrode: A new Application to Dissolution Test Studies

    Jara-Ulloa, P., Salgado-Figueroa, P., Yañez, C., Núñez-Vergara, L. J. & Squella, J. A., ago 2012, En : Electroanalysis. 24, 8, p. 1751-1757 7 p.

    Resultado de la investigación: Article

    Carbon Nanotubes
    Glassy carbon
    Nifedipine
    Multiwalled carbon nanotubes (MWCN)
    Carbon nanotubes
    2011
    6 Citas (Scopus)

    Adsorptive stripping voltammetric determination of nitroimidazole derivative on multiwalled carbon nanotube modified electrodes: Influence of size and functionalization of nanotubes

    Jara-Ulloa, P., Cañete-Rosales, P., Núñez-Vergara, L. J. & Squella, J. A., 2011, En : Journal of the Brazilian Chemical Society. 22, 7, p. 1271-1278 8 p.

    Resultado de la investigación: Article

    Nitroimidazoles
    Multiwalled carbon nanotubes (MWCN)
    Nanotubes
    Derivatives
    Electrodes
    2010
    5 Citas (Scopus)

    Voltammetric reduction of 4-nitroimidazole derivatives: Influence of the N-1 substitution in protic and aprotic media

    Bollo, S., Jara-Ulloa, P., Zapata-Torres, G., Cutiño, E., Sturm, J. C., Núñez-Vergara, L. J. & Squella, J. A., 1 jun 2010, En : Electrochimica Acta. 55, 15, p. 4558-4566 9 p.

    Resultado de la investigación: Article

    Substitution reactions
    Derivatives
    Anions
    Negative ions
    Polarographic analysis
    2008
    6 Citas (Scopus)

    Electrochemical and electrophoretic study of sodium metamizole

    Basáez, L. A., Periĉ, I. M., Jara, P. A., Soto, C. A., Contreras, D. R., Aguirre, C. & Vanýsek, P., 1 ene 2008, En : Journal of the Chilean Chemical Society. 53, 3, p. 1572-1575 4 p.

    Resultado de la investigación: Article

    Dipyrone
    Sodium
    Electrophoresis
    Chemical analysis
    Degradation
    4 Citas (Scopus)

    Voltammetric reduction of a 4-nitroimidazole derivative on a multiwalled carbon nanotubes modified glassy carbon electrode

    Jara-Ulloa, P., Bollo, S., Núñez-Vergara, L. J. & Squella, J. A., jul 2008, En : Electroanalysis. 20, 13, p. 1470-1474 5 p.

    Resultado de la investigación: Article

    Multiwalled carbon nanotubes (MWCN)
    Glassy carbon
    Derivatives
    Electrodes
    Dimethylformamide
    2007
    8 Citas (Scopus)

    Electrochemical reduction of 2-nitroimidazole in aqueous mixed medium

    Squella, J. A., Núñez-Vergara, L. J., Campero, A., Maraver, J., Jara-Ulloa, P. & Carbajo, J., 2007, En : Journal of the Electrochemical Society. 154, 4

    Resultado de la investigación: Article

    Anions
    anions
    Hydroxylamine
    half life
    Negative ions
    16 Citas (Scopus)

    Inclusion complexes of estrone and estradiol with β-cyclodextrin: Voltammetric and HPLC studies

    Yañez, C., Basualdo, J., Jara-Ulloa, P. & Squella, J. A., jul 2007, En : Journal of Physical Organic Chemistry. 20, 7, p. 499-505 7 p.

    Resultado de la investigación: Article

    Estrone
    liquid chromatography
    Cyclodextrins
    High performance liquid chromatography
    Estradiol
    4 Citas (Scopus)

    Micellar effects on the reduction of 4-nitroimidazole derivative: Detection and quantification of the nitroradical anion

    Jara-Ulloa, P., Núñez-Vergara, L. J. & Squella, J. A., jul 2007, En : Electroanalysis. 19, 14, p. 1490-1495 6 p.

    Resultado de la investigación: Article

    Anions
    Negative ions
    Derivatives
    Electrochemistry
    Nitroimidazoles
    19 Citas (Scopus)

    Voltammetric behaviour of bromhexine and its determination in pharmaceuticals

    Turchán, M., Jara-Ulloa, P., Bollo, S., Nuñez-Vergara, L. J., Squella, J. A. & Álvarez-Lueje, A., 31 oct 2007, En : Talanta. 73, 5, p. 913-919 7 p.

    Resultado de la investigación: Article

    Bromhexine
    Pharmaceutical Preparations
    High Pressure Liquid Chromatography
    Oxidation
    Deprotonation
    2005
    14 Citas (Scopus)

    Scanning electrochemical microscopy (SECM) study of superoxide generation and its reactivity with 1,4-dihydropyridines

    Bollo, S., Jara-Ulloa, P., Finger, S., Núñez-Vergara, L. J. & Squella, J. A., 1 abr 2005, En : Journal of Electroanalytical Chemistry. 577, 2, p. 235-242 8 p.

    Resultado de la investigación: Article

    Superoxides
    Microscopic examination
    Scanning
    Cyclic voltammetry
    Rate constants