Rayco Guedes-Alonso
Rayco Guedes-Alonso
PhD. Instituto de Estudios Ambientales y Recursos Naturales. Universidad de Las Palmas de Gran
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Determination of androgens and progestogens in environmental and biological samples using fabric phase sorptive extraction coupled to ultra-high performance liquid …
R Guedes-Alonso, L Ciofi, Z Sosa-Ferrera, JJ Santana-Rodríguez, ...
Journal of Chromatography A 1437, 116-126, 2016
Liquid chromatography methodologies for the determination of steroid hormones in aquatic environmental systems
R Guedes-Alonso, S Montesdeoca-Esponda, Z Sosa-Ferrera, ...
Trends in Environmental Analytical Chemistry 3, 14-27, 2014
Pharmaceutical and personal care product residues in a macrophyte pond-constructed wetland treating wastewater from a university campus: Presence, removal and ecological risk …
R Guedes-Alonso, S Montesdeoca-Esponda, JA Herrera-Melián, ...
Science of The Total Environment, 135596, 2019
Determination of steroid hormones in fish tissues by microwave-assisted extraction coupled to ultra-high performance liquid chromatography tandem mass spectrometry
R Guedes-Alonso, Z Sosa-Ferrera, JJ Santana-Rodríguez
Food Chemistry 237, 1012-1020, 2017
Organic pollutants adsorbed on microplastics: Analytical methodologies and occurrence in oceans
S Santana-Viera, S Montesdeoca-Esponda, R Guedes-Alonso, ...
Trends in Environmental Analytical Chemistry 29, e00114, 2021
An assessment of the concentrations of pharmaceutical compounds in wastewater treatment plants on the island of Gran Canaria (Spain)
R Guedes-Alonso, C Afonso-Olivares, S Montesdeoca-Esponda, ...
SpringerPlus 2 (1), 1-8, 2013
On-line solid phase extraction method coupled with UHPLC-MS/MS for the determination of steroid hormone compounds in treated waters from wastewater treatment plants
R Guedes-Alonso, Z Sosa-Ferrera, JJ Santana-Rodriguez
Analytical Methods, 2015
Study on the removal of hormones from domestic wastewaters with lab-scale constructed wetlands with different substrates and flow directions
JA Herrera-Melián, R Guedes-Alonso, A Borreguero-Fabelo, ...
Environmental Science and Pollution Research 25, 20374-20384, 2018
Seagrass responses to nutrient enrichment depend on clonal integration, but not flow-on effects on associated biota
F Tuya, MA Viera-Rodríguez, R Guedes, F Espino, R Haroun, J Terrados
Mar. Ecol. Prog. Ser 490, 23-35, 2013
Simultaneous determination of hormonal residues in treated waters using ultrahigh performance liquid chromatography-tandem mass spectrometry
R Guedes-Alonso, Z Sosa-Ferrera, JJ Santana-Rodríguez
Journal of analytical methods in chemistry 2013, 2013
A Survey of the Presence of Pharmaceutical Residues in Wastewaters. Evaluation of Their Removal using Conventional and Natural Treatment Procedures
R Guedes-Alonso, S Montesdeoca-Esponda, J Pacheco-Juárez, ...
Molecules 25 (7), 1639, 2020
Optimization and application of fabric phase sorptive extraction coupled to ultra-high performance liquid chromatography tandem mass spectrometry for the determination of …
S Santana-Viera, R Guedes-Alonso, Z Sosa-Ferrera, ...
Journal of Chromatography A 1529, 39-49, 2017
Application of microwave-assisted extraction and ultra-high performance liquid chromatography–tandem mass spectrometry for the analysis of sex hormones and corticosteroids in …
R Guedes-Alonso, S Santana-Viera, S Montesdeoca-Esponda, ...
Analytical and bioanalytical chemistry 408, 6833-6844, 2016
Molecularly imprinted solid‐phase extraction coupled with ultra high performance liquid chromatography and fluorescence detection for the determination of estrogens and their …
R Guedes‐Alonso, S Santana‐Viera, Z Sosa‐Ferrera, ...
Journal of separation science 38 (22), 3961-3968, 2015
Multistage Horizontal Subsurface Flow vs. Hybrid Constructed Wetlands for the Treatment of Raw Urban Wastewater
JA Herrera-Melián, M Mendoza-Aguiar, R Guedes-Alonso, ...
Sustainability 12 (12), 5102, 2020
Applications of Fabric Phase Sorptive Extraction to the Determination of Micropollutants in Liquid Samples
S Montesdeoca-Esponda, R Guedes-Alonso, S Santana-Viera, ...
Separations 5 (3), 35, 2018
Analysis of microplastics-sorbed endocrine-disrupting compounds in pellets and microplastic fragments from beaches
R Guedes-Alonso, Z Sosa-Ferrera, JJ Santana-Rodríguez
Microchemical Journal 171, 106834, 2021
Effect of chronic versus pulse perturbations on a marine ecosystem: integration of functional responses across organization levels
F Tuya, S Betancor, MA Viera-Rodríguez, R Guedes, R Riera, R Haroun, ...
Ecosystems 18, 1455-1471, 2015
Clogging reduction and removal of hormone residues with laboratory-scale vertical flow organic-based filter and hybrid wetland
JA Herrera-Melián, ME Torres-Padrón, A Betancor-Abreu, Z Sosa-Ferrera, ...
International journal of environmental science and technology 12, 1039-1052, 2015
Optimization and Development of SPE and MAE Combined with UHPLCFD for the Determination of Acetylsalicylic Acid, Naproxen, Ibuprofen and Gemfibrozil in Sewage and Sludge Samples
A Morales-Toledo, C Afonso-Olivares, S Montesdeoca-Esponda, ...
Current Analytical Chemistry 12 (6), 545-552, 2016
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