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DIANA ANGELICA VARELA MARTINEZ
DIANA ANGELICA VARELA MARTINEZ
Profesor de Químca, Universidad EAN
Dirección de correo verificada de universidadean.edu.co
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Analysis of multiclass pesticides in dried fruits using QuEChERS-gas chromatography tandem mass spectrometry
DA Varela-Martínez, MÁ González-Curbelo, J González-Sálamo, ...
Food chemistry 297, 124961, 2019
562019
Analysis of phthalic acid esters in sea water and sea sand using polymer-coated magnetic nanoparticles as extraction sorbent
G Jiménez-Skrzypek, J González-Sálamo, DA Varela-Martínez, ...
Journal of Chromatography A 1611, 460620, 2020
312020
Recent applications of nanomaterials in capillary electrophoresis
MÁ González‐Curbelo, DA Varela‐Martínez, B Socas‐Rodríguez, ...
Electrophoresis 38 (19), 2431-2446, 2017
252017
Quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction
DA Varela-Martinez, J Gonzalez-Salamo, MÁ Gonzalez-Curbelo, ...
Liquid-Phase Extraction, 399-437, 2020
242020
Pesticide-residue analysis in soils by the QuEChERS method: A review
MÁ González-Curbelo, DA Varela-Martínez, DA Riaño-Herrera
Molecules 27 (13), 4323, 2022
212022
High-throughput analysis of pesticides in minor tropical fruits from Colombia
DA Varela-Martínez, MÁ González-Curbelo, J González-Sálamo, ...
Food chemistry 280, 221-230, 2019
162019
Determination of pesticides in dried minor tropical fruits from Colombia using the Quick, Easy, Cheap, Effective, Rugged, and Safe method‐gas chromatography–tandem mass …
DA Varela‐Martínez, MÁ González‐Curbelo, J González‐Sálamo, ...
Journal of separation science 43 (5), 929-935, 2020
112020
Analysis of pesticides in cherimoya and gulupa minor tropical fruits using AOAC 2007.1 and ammonium formate QuEChERS versions: A comparative study
DA Varela-Martínez, MÁ González-Curbelo, J González-Sálamo, ...
Microchemical Journal 157, 104950, 2020
72020
Nanomaterials Have Come to Stay: An Overview of their Use as Sorbents in Sample Preparation
JHB Javier Gonzalez-Salamo, Diana Angelica Varela-Martinez, Carlos Cairos ...
LC GC NORTH AMERICA 37 (4), 22-27, 2019
5*2019
Validation of an analytical method for the determination of manganese and lead in human hair and nails using graphite furnace atomic absorption spectrometry
JR Forero-Mendieta, JD Varón-Calderón, DA Varela-Martínez, ...
Separations 9 (7), 158, 2022
32022
Extraction of Phthalic Acid Esters and Di(2-ethylhexyl) Adipate from Tap and Waste Water Samples Using Chromabond® HLB as Sorbent Prior to Gas …
C Ortega-Zamora, J González-Sálamo, DA Varela-Martínez, ...
Separations 7 (2), 21, 2020
32020
Aplicaciones y generalidades de un espectrofotómetro de absorción atómica AA-700 de Shimadzu
IC Castellanos Cuéllar, JR Velandia Cabra, MÁ González Curbelo, ...
Universidad EAN, 2022
22022
Development of analytical methodologies for multiresidue pesticide analysis in agri-food products from Colombia.
DA Varela Martínez
12021
The Role of Chromatographic and Electromigration Techniques in Foodomics
J González-Sálamo, DA Varela-Martínez, MÁ González-Curbelo, ...
Separation Techniques Applied to Omics Sciences: From Principles to Relevant …, 2021
12021
Driving sustainable urban development: Exploring the role of small-scale organic urban agriculture in Bogotá, Colombia: A case study
DA Riaño-Herrera, DA Varela-Martínez, JG Chenet, DA García-García, ...
Sustainable Cities and Society 99, 104919, 2023
2023
Cultivos de cobertura como alternativa sostenible: análisis de Pueraria phaseoloides en suelos tropicales
N Fuentes-Molina, DA Varela-Martinez, D Garcia-Solano
Información tecnológica 34 (1), 47-58, 2023
2023
Aplicaciones y generalidades de un equipo GCMS-TQ8040 de Shimadzu
DA Varela Martínez, MÁ González Curbelo, E Ramírez Valencia, ...
Universidad EAN, 2022
2022
A Historical Review of the Use of Pesticides in Colombian Agriculture
DA Varela-Martínez, N Fuentes-Molina, DA Riaño-Herrera
Preprints, 2022
2022
Sorbent‐Based Microextraction Techniques for the Analysis of Phthalic Acid Esters in Water Samples
MÁ González‐Curbelo, J González‐Sálamo, DA Varela‐Martínez, ...
Applied Water Science Volume 1: Fundamentals and Applications, 1-61, 2021
2021
Analysis of Pesticide Residues in Pollen and Dairy Products
MÁ González-Curbelo, J González-Sálamo, DA Varela-Martínez, ...
Sustainable Agriculture Reviews 47: Pesticide Occurrence, Analysis and …, 2020
2020
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