Sònia Moret; Manuela Hidalgo; Juan Manuel Sánchez "Hollow-Fiber Liquid-Phase Microextraction (HF-LPME) Coupled On-Line to Liquid Chromatography for the Determination of the Herbicides 2,4-Dichlorophenoxyacetic Acid and 2-Methyl-4-chlorophenoxyacetic Acid and Their Main Metabolites in Soil Samples." Separations 10 (2023): 273-. Mar Castellanos; Dolores Fernández-Couto; Andrés Da Silva-Candal; Maria J. Feal-Painceiras; Manuel Rodríguez-Yañez; Carme Gubern-Mérida; Juan Manuel Sánchez "Liquid Chromatography Fingerprint Analysis of Released Compounds in Plasma Samples of Stroke Patients after Thrombolytic Treatment." Separations 10 (2023): 34-. Juan M Sanchez "Are basic laboratory skills adequately acquired by undergraduate science students? How control quality methodologies applied to laboratory lessons may help us to find the answer." Analytical and Bioanalytical Chemistry 414 (2022): 3551-3559. Carme Gubern-Mérida; Pau Comajoan; Gemma Huguet; Isaac García-Yebenes; Ignacio Lizasoain; María Angeles Moro; Irene Puig-Parnau; Juan Manuel Sánchez; Joaquín Serena;, Elisabet Kádár; Mar Castellanos "Cav-1 Protein Levels in Serum and Infarcted Brain Correlate with Hemorrhagic Volume in a Mouse Model of Thromboembolic Stroke, Independently of rt-PA Administration." Molecular Neurobiology 59 (2022): 1320-1332. Juan M. Sánchez "The inadequate use of the determination coefficient in analytical calibrations: How other parameters can assess the goodness-of-fit more adequately." Journal of Separation Science 44 (2021): 4431-4441. Juan Manuel Sánchez "Use of Control Charts and Scientific Critical Thinking in Experimental Laboratory Courses: How They Help Students to Detect and Solve Systematic Errors." Journal of Chemical Education 98 (2021): 1822-1828. Sanchez, JM; C. Fontàs "Evaluation and optimization of the derivatization reaction conditions of glyphosate and aminomethylphosphonic acid with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate using reversed-phase chromatography." Journal of Separation Science 43 (2020): 3931-3939. Sanchez, JM "Linear calibrations in chromatography: the incorrect use of ordinary least squares for determinations at low levels, and the need to redefine the limit of quantification with this regression model." Journal of Separation Science 43 (2020): 2708-2717. Carme Gubern; Pau Comajoan; Gemma Huguet; Juan Manuel Sánchez; Joaquín Serena; Elisabet Kádár; Mar Castellanos "Evaluation of long-term rt-PA effects on bEnd.3 endothelial cells under ischemic conditions; changes in ZO-1 expression and glycosylation of the bradykinin B2 receptor." Thrombosis Research 187 (2020): 1-8. Sanchez, JM "Air and breath analysis for the assessment of exposure to solvent emissions in university chemistry laboratories." Atmospheric Pollution Research 10 (2019): 1795-1802. Castellanos, M; Suñer, R; Fernández-Real, JM; Sanchez JM "2,5-Dimethylfuran as a Validated Biomarker of Smoking Status." Nicotine & Tobacco Research 21 (2019): 828-834. Sanchez, JM "Estimating Detection Limits in Chromatography from Calibration Data: Ordinary Least Squares Regression vs. Weighted Least Squares." Separations 5 (2018): 49-. Rosa Suñer-Soler; Armand Grau-Martín; Mikel Terceno; Yolanda Silva; Antoni Davalos; Juan Manuel Sánchez; Silvia Font-Mayolas; Eugenia Gras; Joana Rodrigo; Martha Kazimierczak; Carmen Malagón; Joaquín Serena "Biological and Psychological Factors Associated With Smoking Abstinence Six Years Post-Stroke." Nicotine & Tobacco Research 20 (2018): 1182-1188. Castellanos, M; van Eendenburg, C; Gubern, C; Kádár, E; Huguet, G; Puig, J; Sobrino, T; Blasco, G; Serena, J; Sanchez, JM "Low Levels of Caveolin-1 Predict Symptomatic Bleeding After Thrombolytic Therapy in Patients With Acute Ischemic Stroke." Stroke 49 (2018): 1525-1527. Sanchez, J.M. "Methylxanthine Content in Commonly Consumed Foods in Spain and Determination of Its Intake during Consumption." Foods 6 (2017): 109-122. Sanchez, JM "Ordinary least squares with laboratory calibrations: a practical way to show students that this fitting model may easily yield biased results when used indiscriminately." World Journal of Analytical Chemistry 5 (2017): 1-8. Castellanos, M; Van Eendenburg, C; Gubern, C; Sanchez, JM "Ethyl-bridged hybrid column as an efficient alternative for HPLC analysis of plasma amino acids by pre-column derivatization with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate." Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 1029-1030 (2016): 137-144. Castellanos, M.; Xifra, G.; Fernández-Real, J.M; Sanchez, J.M. "Breath gas concentrations mirror exposure to sevoflurane and isopropyl alcohol in hospital environments in non-occupational conditions." Journal Of Breath Research 10 (2016): 016001-. Sanchez, JM "An Exercise in Sampling: The Effect of Sample Size and Number of Samples on Sampling Error." World Journal of Chemical Education 4 (2016): 45-48. Vallecillos, L.; Borrull, F.; Sanchez, J.M.; Pocurull, E. "Sorbent-packed needle microextraction trap for synthetic musks determination in wastewater samples." Talanta 132 (2015): 548-556. Godayol, A.; Gonzalez-Olmos, R.; Sanchez, J.M.; Antico, E. "Assessment of the effect of UV and chlorination in the transformation of fragrances in aqueous samples." Chemosphere 125 (2015): 25-32. A. Godayol; E. Besalú; E. Anticó; Juan M. Sanchez "Monitoring of sixteen fragrance allergens and two polycyclic musks in wastewater treatment plants by solid phase microextraction coupled to gas chromatography." Chemosphere 119 (2015): 363-370. Sanchez, J.M. "Effects of packing density, flow and humidity on the performance of needle trap devices." Journal of Chromatography A 1369 (2014): 18-25. Besalu, E.; Castellanos, M.; Sanchez, J.M. "Sequential discriminant classification of environments with different levels of exposure to tobacco smoke." Science of the Total Environment 490 (2014): 899-904. Alonso, M.; Castellanos, M.; Sanchez, J.M. "Evaluation of matrix effects in the analysis of volatile organic compounds in whole blood with solid phase microextraction." Journal of Separation Science 36 (2013): 3776-3782. Godayol, A.; Marcé, R.M.; Borrull, F.; Antico, E.; Sanchez, J.M. "Development of a method for the monitoring of odour.causing compounds in atmospheres surrounding wastewater treatment plants." Journal of Separation Science 36 (2013): 1621-1628. Godayol, A.; Alonso, M.; Sanchez, J.M.; Antico, E. "Odour-causing compounds in air samples: Gas–liquid partition coefficients and determination using solid-phase microextraction and GC with mass spectrometric detection." Journal of Separation Science 36 (2013): 1045-1053. Alonso, M.; Godayol, A.; Antico, E.: Sanchez, J.M. "Noves metodologies d'anàlisi de compostos volàtils mitjançant trampes d'agulles: aplicació a l'anàlisi d'alè, atmosfèrica i d'aigues." Revista de la Societat Catalana de Química 11 (2012): 21-29. Alonso, M.; Castellanos, M.; Besalú, E.; Sanchez, J.M. "A headspace needle-trap method for the analysis of volatile organic compounds in whole blood." Journal of Chromatography A 1252 (2012): 23-30. Moret, S.; Hidalgo, M:; Sanchez, J.M. "Simple and fast methods based on solid-phase extraction coupled to liquid chromatography with UV detection for the monitoring of caffeine in natural and waste waters as marker of anthropogenic impact." ISRN Chromatography 1 (2012): 487138, 7 pages-. Godayol, A.; Alonso, M.; Besalu, E.; Sanchez, J.M.; Anticó, E. "Odour-causing organic compounds in wastewater treatment plants: Evaluation of headspace solid-phase microextraction as a concentration technique." Journal of Chromatography A 1218 (2011): 4863-4868. Alonso, M.; Godayol, A.; Anticó, E.; Sanchez, J.M. "Needle microextraction trap for on-site analysis of airborne volatile organic compounds at ultra-trace levels in gaseous samples." Journal of Separation Science 34 (2011): 2705-2711. Alonso, M.; Cerdan, L.; Godayol, A.; Anticó, E.; Sanchez, J.M. "Headspace needle-trap analysis of priority volatile organic compounds from aqueous samples: application to the analysis of natural and waste waters ." Journal of Chromatography A 1218 (2011): 8131-8139. Alonso, M.; Godayol, A.; Anticó, E.; Sanchez, J.M. "Assessment of environmental tobacco smoke contamination in public premises: significance of 2,5-dimethylfuran as an effective marker." Advances in Environmental Science and Technology 44 (2010): 8289-8294. De Crom, J.; Claeys, S.; Godayol, A.; Alonso, M.; Anticó, E.; Sanchez, J.M. "Sorbent-packed needle microextraction trap for benzene, toluene, ethylbenzene, and xylenes determination in aqueous samples." Journal of Separation Science 33 (2010): 2833-2840. Anticó, E.; Fontàs, C.; Marques, I.; Hidalgo, M.; Sanchez, J.M. "Use of Problem Based Learning Mini-Projects in Introductory Analytical Chemistry Laboratory Courses to Improve Student Skills." Chemical Educator 15 (2010): 162-167. Alonso, M.; Castellanos, M.; Sanchez, J.M. "Evaluation of potential breath biomarkers for active smoking: assessment of smoking habits." Analytical and Bioanalytical Chemistry 396 (2010): 2987-2995. Alonso, M.; Castellanos, M.; Martín, J.; Sanchez, J.M. "Capillary Thermal Desorption Unit for Near Real-Time Analysis of VOCs at Sub-trace Levels. Application to the Analysis of Environmental Air Contamination and Breath Samples." Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 877 (2009): 1472-1478. Sirvent, G.; Sanchez, J.M.; Hidalgo, M.; Salvadó, V. "A Simple and Efficient Method for the Determination of Pollutant Phenols in Soils with High Levels of Organic Matter." International Journal of Environmental Analytical Chemistry 89 (2009): 293-304. Sanchez, J.M.; Sacks, R.D. "Performance characteristics of a new prototipe for a portable GC using ambient air as carrier gas for on-site analysis." Journal of Separation Science 30 (2007): 1052-1060. Moret, S.; Hidalgo, M.; Sanchez, J.M. "Development of an Ion-Pairing Liquid Chromatography Method for the Determination of Phenoxyacetic Herbicides and Their Main Metabolites: Application to the Analysis of Soil Samples ." Chromatographia 63 (2006): 109-115. Sanchez, J.M.; Sacks. R.D. "Development of a Multi-Bed Sorption Trap, Comprehensive Two-Dimensional Gas Chromatography, and Time-of.Flight Mass Spectrometry System for the Analysis of Volatile Organic Compounds in Human Breath." Analytical Chemistry 78 (2006): 3046-3054. Sanchez, J.M. "Teaching basic applied statistics in university chemistry courses: students' misconceptions." Chemical Educator 11 (2006): 5-8. Moret, S.; Sanchez, J.M.; Salvadó, V.; Hidalgo, M. "The Evaluation of Different Sorbents for the Preconcentration of Phenoxyacetic Acid Herbicides and Their Metabolites from Soils." Journal of Chromatography A 1099 (2005): 55-63. Sirvent, G.; Sanchez, J.M.; Salvadó, V. "Preconcentration and determination of the priority pollutant phenols in waters at trace levels using a polymeric solid-phase extraction cartridge." Journal of Separation Science 27 (2004): 1524-1530. Sanchez, J.M.; Hidalgo, M.; Salvadó, V. "A Comparison of the separation behavior of some new coordinating resins and commercial quaternary Ammonium Resins with reference to their separation of Gold(III) and Palladium(II) in Hydrochloric Acid Media." Solvent Extraction and Ion Exchange 22 (2004): 285-303. Sanchez, J.M.; Sacks, R.D. "On-line multi-bed sorption trap for VOC analysis of large-volume vapor samples: injection plug width, effects of water vapor and sample decomposition." Journal of Separation Science 28 (2004): 22-30. Sanchez, J.M.; Sacks, R.D. "On-line multibed sorption trap and injector for the GC analysis of organic vapors in large-volume air samples." Analytical Chemistry 75 (2003): 978-985. Sanchez, J.M.; Sacks, R.D. "GC analysis of human breath with a series-coupled column ensemble and a multibed sorption trap." Analytical Chemistry 75 (2003): 2231-2236. Salvadó, V.; Sanchez, J.M. "Capillary electrophoresis of water-soluble vitamins: an undergraduate experiment." Chemical Educator 7 (2002): 23-26. Sanchez, J.M.; Hidalgo, M.; Havel, J.; Salvadó, V. "The Speciation of rhodium(III) in hydrochloric acid media by capillary zone electrophoresis." Talanta 56 (2002): 1061-1071. Sanchez, J.M.; Salvadó, S. "Comparison of micellar and microemulsion electrokinetic chromatography for the analysis of water- and fat-soluble vitamins." Journal of Chromatography A 950 (2002): 241-247. Sanchez, J.M.; Hidalgo, M.; Salvadó, V. "The Selective adsorption of Gold (III) and Palladium (II) on New Phosphine Sulphide-Type chelating polymers bearing different spacer arms. Equilibrium and kinetic characterisation.." Reactive and Functional Polymers 46 (2001): 283-291. Sanchez, J.M.; Hidalgo, M.; Salvadó, V. "Synthesised Phosphine Sulphide-Type Macroporous Polymers for the preconcentration and separation of Gold(III) and Palladium(II) in a column system." Reactive and Functional Polymers 49 (2001): 215-224. Sanchez, J.M.; Obrezkov, O.; Salvadó, V. "Separation of some platinum group metals chelates with 8-Hydroxyquinoline by various high-performance liquid chromatography methods.." Journal of Chromatography A 871 (2000): 217-226. Sanchez, J.M.; Hidalgo, M.; Valiente, M.; Salvadó, V. "New macroporous polymers for the selective adsorption of Gold(III) and Palladium (II). I: the synthesis, characterization, and effect of the spacer on metal adsorption." Journal of Polymer Science Part A-Polymer Chemistry 38 (2000): 269-278. Sanchez, J.M.; Hidalgo, M.; Salvadó, V.; Valiente, M. "Simplex optimisation of a Flow Injection Analysis (FIA) system to determine Rare Earth Elements (REE) with Arsenazo III." Analytical Letters 33 (2000): 553-569. Sanchez, J.M.; Hidalgo, M.; Salvadó, V. "The Separation of Au(III) and Pd(II) in Hydrochloric Acid Solutions by Strong Anion Type II Exchange Resins: the effect of counter ion concentration and temperature." Solvent Extraction and Ion Exchange 18 (2000): 1199-1217. Sanchez, J.M.; Salvadó, V.; Havel, J. "Speciation of Iridium (IV) in Hydrochloric Acid Medium using capillary zone electrophoresis and spectrophotometry." Journal of Chromatography A 834 (1999): 329-340. Sánchez, J.M.; Hidalgo, M.; Salvadó, V.; Valiente, M. "Extraction of Neodymium(III) at Trace Levels with Di(2-Ethyl-Hexyl)Phosphoric Acid in Hexane." Solvent Extraction and Ion Exchange 17 (1999): 455-474. Sanchez, J.M.; Pallarols, E.; Anticó, E.; Masana, A.; Valiente, M.; Salvadó, V. "Coordinating Polymers based on Phosphine Sulphide for the Adsorption of Precious Metals." Scientia gerundensis 22 (1996): 141-150.
Alonso, M.; Sanchez, J.M. "Analytical Challenges in Breath Analysis and its Application in Exposure Monitoring." TrAC : trends in analytical chemistry 44 (2013): 78-89.