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 | 90 | 2012 |
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 | 73 | 2017 |
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 | 62 | 2017 |
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 | 51 | 2019 |
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 | 48 | 2018 |
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 | 44 | 2018 |
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 | 41 | 2017 |
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 | 40 | 2019 |
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 | 40 | 2012 |
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 | 39 | 2018 |
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 | 37 | 2012 |
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 | 36 | 2017 |
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 | 36 | 2015 |
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 | 34 | 2013 |
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 | 34 | 2011 |
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 | 33 | 2009 |
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 | 30 | 2019 |
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 | 30 | 2017 |
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 | 29 | 2012 |
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 | 27 | 2013 |