Autor segons l'article: Lakade SS, Zhou Q, Li A, Borrull F, Fontanals N, Marcé RM.
Departament: Química Analítica i Química Orgànica
Autor/s de la URV: Borrull Ballarín, Francesc / Fontanals Torroja, Núria / Marcé Recasens, Rosa Maria
Paraules clau: Sweeteners Liquid chromatography with tandem mass spectrometry Hypercrosslinked magnetic particles Environmental water samples Dispersive solid-phase extraction liquid chromatography with tandem mass spectrometry hypercrosslinked magnetic particles environmental water samples dispersive solid-phase extraction
Resum: This work presents a new extraction material, namely, Q-100, based on hyper-crosslinked magnetic particles, which was tested in dispersive solid-phase extrac-tion for a group of sweeteners from environmental samples. The hypercrosslinkedQ-100 magnetic particles had the advantage of suitable pore size distribution andhigh surface area, and showed good retention behavior toward sweeteners. Di¿erentdispersive solid-phase extraction parameters such as amount of magnetic particles orextraction time were optimized. Under optimum conditions, Q-100 showed suitableapparent recovery, ranging in the case of river water sample from 21 to 88% for allthe sweeteners, except for alitame (12%). The validated method based on dispersivesolid-phase extraction using Q-100 followed by liquid chromatography with tandemmass spectrometry provided good linearity and limits of quanti¿cation between 0.01and 0.1 ¿g/L. The method was applied to analyze samples from river water and e¿u-ent wastewater, and four sweeteners (acesulfame, saccharin, cyclamate, and sucralose)were found in both types of sample.
Àrees temàtiques: Química Psicología Medicina ii Medicina i Materiais Linguística e literatura Interdisciplinar Filtration and separation Farmacia Engenharias iii Engenharias ii Engenharias i Ciências da religião e teologia Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Chemistry, analytical Biotecnología Biodiversidade Analytical chemistry
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: nuria.fontanals@urv.cat francesc.borrull@urv.cat rosamaria.marce@urv.cat nuria.fontanals@urv.cat
Identificador de l'autor: 0000-0002-7534-1964 0000-0003-2718-9336 0000-0002-5667-2899 0000-0002-7534-1964
Data d'alta del registre: 2023-02-22
Versió de l'article dipositat: info:eu-repo/semantics/submittedVersion
Enllaç font original: https://onlinelibrary.wiley.com/doi/abs/10.1002/jssc.201701113
URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Journal Of Separation Science. 41 (7): 1618-1624
Referència de l'ítem segons les normes APA: Lakade SS, Zhou Q, Li A, Borrull F, Fontanals N, Marcé RM. (2018). Hypercrosslinked particles for the extraction of sweeteners using dispersive solid-phase extraction from environmental samples. Journal Of Separation Science, 41(7), 1618-1624. DOI: 10.1002/jssc.201701113
DOI de l'article: 10.1002/jssc.201701113
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2018
Tipus de publicació: Journal Publications
Repositori URV