dc.creator | Román Hidalgo, Cristina | es |
dc.creator | Martín Valero, María Jesús | es |
dc.creator | López Pérez, Germán | es |
dc.creator | Villar Navarro, Mercedes | es |
dc.date.accessioned | 2023-04-11T13:23:30Z | |
dc.date.available | 2023-04-11T13:23:30Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Román Hidalgo, C., Martín Valero, M.J., López Pérez, G. y Villar Navarro, M. (2023). Green Method for the Selective Electromembrane Extraction of Parabens and Fluoroquinolones in the Presence of NSAIDs by Using Biopolymeric Chitosan Films. Membranes, 13 (3), 326. https://doi.org/10.3390/membranes13030326. | |
dc.identifier.issn | 2077-0375 | es |
dc.identifier.uri | https://hdl.handle.net/11441/144176 | |
dc.description.abstract | A chitosan biopolymeric membrane was successfully used as a support in a green elec-
tromembrane extraction procedure for the simultaneous and selective extraction of seven parabens
and three fluoroquinolones in the presence of three non-steroidal anti-inflammatory drugs. The
optimal experimental conditions (10 mL donor phase and 50 μL acceptor phase, pH 10 in both
phases; 80 V of applied voltage during 15 min of extraction time) were determined, providing high
enrichment factors for six of the studied parabens (EF ≥ 90) and the three fluoroquinolones ( EF ≥ 50 ).
Wide linear concentration ranges (0.5–500 μg L−1), good linearity (>97%), low limits of detection
(0.2–1.1 μg L−1), and good repeatability (relative standard deviation values 4–10%) were achieved.
The proposed method was successfully applied for the extraction of the target analytes from different
kinds of water samples (river, lake, and swimming pool). The usage of a chitosan membrane in
the extraction process presents many advantages, as it is a biodegradable and versatile support,
offering a good alternative to commercial plastic materials commonly used in this methodology and
these procedures. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación ID 2021-123073NB-C22, MCIN/AEI/10.13039/ 501100011033/FEDER | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Membranes, 13 (3), 326. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Parabens | es |
dc.subject | Fluoroquinolones | es |
dc.subject | NSAIDs | es |
dc.subject | Chitosan | es |
dc.subject | Electromembrane extraction | es |
dc.title | Green Method for the Selective Electromembrane Extraction of Parabens and Fluoroquinolones in the Presence of NSAIDs by Using Biopolymeric Chitosan Films | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Analítica | es |
dc.relation.projectID | ID 2021-123073NB-C22 | es |
dc.relation.projectID | MCIN/AEI/10.13039/ 501100011033/FEDER | es |
dc.relation.publisherversion | https://doi.org/10.3390/membranes13030326 | es |
dc.identifier.doi | 10.3390/membranes13030326 | es |
dc.journaltitle | Membranes | es |
dc.publication.volumen | 13 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | 326 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |