Development of a novel electrochemical sensor based on cobalt(II) complex useful in the detection of dopamine in presence of ascorbic acid and uric acid
Nagles, Edgar, Ibarra, Laura, Llanos, Johisner Penagos, Hurtado, John, Garcia-Beltrán, Olimpo
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (01.03.2017)
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (01.03.2017)
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Journal Article
A New Electrochemical Method to Detect Sunset Yellow, Tartrazine and Thiomersal in a Pharmaceutical Dose Using a Carbon Paste Electrode Decorated with Molybdenum Oxide
Penagos‐Llanos, Johisner, García‐Beltrán, Olimpo, Nagles, Edgar, Hurtado, John J.
Published in Electroanalysis (New York, N.Y.) (01.10.2020)
Published in Electroanalysis (New York, N.Y.) (01.10.2020)
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Journal Article
Development of a Novel Electrochemical Sensor Based on a Carbon Paste Electrode Decorated with Nd2O3 for the Simultaneous Detection of Tartrazine and Sunset Yellow
Marquez‐Mariño, Karen, Penagos‐Llanos, Johisner, García‐Beltrán, Olimpo, Nagles, Edgar, Hurtado, John J.
Published in Electroanalysis (New York, N.Y.) (01.11.2018)
Published in Electroanalysis (New York, N.Y.) (01.11.2018)
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Journal Article
Development of a microcomposite with single-walled carbon nanotubes and Nd2O3 for determination of paracetamol in pharmaceutical dosage by adsorptive voltammetry
Arancibia, Verónica, Penagos-Llanos, Johisner, Nagles, Edgar, García-Beltrán, Olimpo, Hurtado, John J.
Published in Journal of pharmaceutical analysis (01.02.2019)
Published in Journal of pharmaceutical analysis (01.02.2019)
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Journal Article
Sensitive and Profitable Electrochemical Detection of Uric Acid in the Presence of Dopamine with a Novel Carbon Paste Electrode Decorated with a Copper(II) Complex
Tamayo, Lenka V., Torres, Juan F., Llanos‐Penagos, Johisner, Calderón, Jorge A., Nagles, Edgar, García‐Beltrán, Olimpo, Hurtado, John J.
Published in Electroanalysis (New York, N.Y.) (01.12.2019)
Published in Electroanalysis (New York, N.Y.) (01.12.2019)
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Journal Article
Electrochemical Determination of Uric Acid Using a Nanocomposite Electrode with Molybdenum Disulfide/Multiwalled Carbon Nanotubes (MoS 2 @MWCNT)
Penagos-Llanos, Johisner, Segura, Rodrigo, de la Vega, Amaya Paz, Pichun, Bryan, Liendo, Fabiana, Riesco, Fernando, Nagles, Edgar
Published in Nanomaterials (Basel, Switzerland) (01.06.2024)
Published in Nanomaterials (Basel, Switzerland) (01.06.2024)
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Journal Article
Voltammetric determination of thiomersal with a new modified electrode based on a carbon paste electrode decorated with La2O3
Penagos-Llanos, Johisner, Calderón, Jorge A., Nagles, Edgar, Hurtado, Jhon J.
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (15.01.2019)
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (15.01.2019)
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Journal Article
Simultaneous determination of tartrazine, sunset yellow and allura red in foods using a new cobalt-decorated carbon paste electrode
Penagos-Llanos, Johisner, García-Beltrán, Olimpo, Calderón, Jorge A., Hurtado-Murillo, John J., Nagles, Edgar, Hurtado, John J.
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (01.11.2019)
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (01.11.2019)
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Journal Article
Development of a microcomposite with single-walled carbon nanotubes and Nd 2 O 3 for determination of paracetamol in pharmaceutical dosage by adsorptive voltammetry
Arancibia, Verónica, Penagos-Llanos, Johisner, Nagles, Edgar, García-Beltrán, Olimpo, Hurtado, John J
Published in Journal of pharmaceutical analysis (01.02.2019)
Published in Journal of pharmaceutical analysis (01.02.2019)
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Journal Article
Development of a Novel Electrochemical Sensor Based on a Carbon Paste Electrode Decorated with Nd 2 O 3 for the Simultaneous Detection of Tartrazine and Sunset Yellow
Marquez‐Mariño, Karen, Penagos‐Llanos, Johisner, García‐Beltrán, Olimpo, Nagles, Edgar, Hurtado, John J.
Published in Electroanalysis (New York, N.Y.) (01.11.2018)
Published in Electroanalysis (New York, N.Y.) (01.11.2018)
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Journal Article