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Edgar Orlando Nagles Vidal
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Adsorptive stripping voltammetric determination of tartrazine and sunset yellow in gelatins and soft drink powder in the presence of cetylpyridinium bromide
M Gómez, V Arancibia, C Rojas, E Nagles
International Journal of Electrochemical Science 7 (8), 7493-7502, 2012
902012
Secondary Metabolite Profiling of Species of the Genus Usnea by UHPLC-ESI-OT-MS-MS
F Salgado, L Albornoz, C Cortéz, E Stashenko, K Urrea-Vallejo, E Nagles, ...
Molecules 23 (1), 54, 2017
732017
Evaluation of the usefulness of a novel electrochemical sensor in detecting uric acid and dopamine in the presence of ascorbic acid using a screen-printed carbon electrode …
E Nagles, O García-Beltrán, JA Calderón
Electrochimica Acta 258, 512-523, 2017
622017
Development of a microcomposite with single-walled carbon nanotubes and Nd2O3 for determination of paracetamol in pharmaceutical dosage by adsorptive voltammetry
V Arancibia, J Penagos-Llanos, E Nagles, O García-Beltrán, JJ Hurtado
Journal of pharmaceutical analysis 9 (1), 62-69, 2019
512019
Development of antibacterial and antifungal triazole chromium (III) and cobalt (II) complexes: synthesis and biological activity evaluations
RA Murcia, SM Leal, MV Roa, E Nagles, A Muñoz-Castro, JJ Hurtado
Molecules 23 (8), 2013, 2018
482018
Voltammetric determination of amaranth and tartrazine with a new double-stranded copper (I) helicate-single-walled carbon nanotube modified screen printed electrode
N Nuñez-Dallos, MA Macías, O García-Beltrán, JA Calderón, E Nagles, ...
Journal of Electroanalytical Chemistry 822, 95-104, 2018
442018
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
E Nagles, L Ibarra, JP Llanos, J Hurtado, O Garcia-Beltrán
Journal of Electroanalytical Chemistry 788, 38-43, 2017
412017
Simultaneous determination of tartrazine, sunset yellow and allura red in foods using a new cobalt-decorated carbon paste electrode
J Penagos-Llanos, O García-Beltrán, JA Calderón, JJ Hurtado-Murillo, ...
Journal of Electroanalytical Chemistry 852, 113517, 2019
402019
Nafion–mercury coated film electrode for the adsorptive stripping voltammetric determination of lead and cadmium in the presence of pyrogallol red
E Nagles, V Arancibia, C Rojas, R Segura
Talanta 99, 119-124, 2012
402012
Development of a Novel Electrochemical Sensor Based on a Carbon Paste Electrode Decorated with Nd2O3 for the Simultaneous Detection of Tartrazine and …
K Marquez‐Mariño, J Penagos‐Llanos, O García‐Beltrán, E Nagles, ...
Electroanalysis 30 (11), 2760-2767, 2018
392018
Simultaneous determination of lead and cadmium in the presence of morin by adsorptive stripping voltammetry with a nafion-ionic liquid-coated mercury film electrode
E Nagles, V Arancibia, R Ríos, C Rojas
International Journal of Electrochemical Science 7 (6), 5521-5533, 2012
372012
Metabolomic Analysis of Two Parmotrema Lichens: P. robustum (Degel.) Hale and P. andinum (Mull. Arg.) Hale Using UHPLC-ESI-OT-MS-MS
A Torres-Benítez, M Rivera-Montalvo, B Sepúlveda, ON Castro, E Nagles, ...
Molecules 22 (11), 1861, 2017
362017
Determinación de hidroquinona usando un electrodo de carbono vítreo modificado con quitosano, nanotubos de carbono de pared múltiple y líquido iónico. Posible uso como sensor
L Scarpetta, A Mariño, K Bolaños, Y Leiva, P Castiblanco, É Nagles
Revista Colombiana de Ciencias Químico-Farmacéuticas 44 (3), 311-321, 2015
362015
High sensitivity adsorptive stripping voltammetric method for antimony (III) determination in the presence of quercetin-5′-sulfonic acid. Substituent effect on sensitivity
C Rojas, V Arancibia, M Gómez, E Nagles
Sensors and Actuators B: Chemical 185, 560-567, 2013
342013
Adsorptive stripping voltammetry of nickel with 1-nitroso-2-napthol using a bismuth film electrode
R Segura, M Pradena, D Pinto, F Godoy, E Nagles, V Arancibia
Talanta 85 (5), 2316-2319, 2011
342011
Determination of lead in the presence of morin-5′-sulfonic acid and sodium dodecyl sulfate by adsorptive stripping voltammetry
V Arancibia, E Nagles, S Cornejo
Talanta 80 (1), 184-188, 2009
332009
Carbon Paste Composite with Co3O4 as a New Electrochemical Sensor for the Detection of Allura Red by Reduction
J Penagos‐Llanos, O García‐Beltrán, JA Calderón, E Nagles, JJ Hurtado
Electroanalysis 31 (4), 695-703, 2019
302019
Adsorptive stripping voltammetric determination of amaranth and tartrazine in drinks and gelatins using a screen-printed carbon electrode
Y Perdomo, V Arancibia, O García-Beltrán, E Nagles
Sensors 17 (11), 2665, 2017
302017
Speciation of Cr (VI) and Cr (III) in water samples by adsorptive stripping voltammetry in the presence of pyrogallol red applying a selective accumulation potential
V Arancibia, E Nagles, M Gómez, C Rojas
International Journal of Electrochemical Science 7 (11), 11444-11455, 2012
292012
Ex situ prepared nafion-coated antimony film electrode for adsorptive stripping voltammetry of model metal ions in the presence of pyrogallol red
V Arancibia, E Nagles, C Rojas, M Gómez
Sensors and Actuators B: Chemical 182, 368-373, 2013
272013
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