Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples
Fluoroquinolones are antibiotics of significant environmental concern their extended use not only in human medicine but also in veterinary medicine and not only as therapeutic agents but also to promote livestock growth and in aquaculture. Some fluoroquinolones and their metabolites are chiral compo...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/141542 |
| Acceso en línea: | https://hdl.handle.net/11441/141542 https://doi.org/10.1016/j.microc.2022.108217 |
| Access Level: | acceso abierto |
| Palabra clave: | Antibiotics Metabolites Enantiomers On-line solid-phase extraction Chiral LC-MS/MS Wastewater |
| id |
ES_0e4301b3c0d4ebe2781e1f3c19ef6620 |
|---|---|
| oai_identifier_str |
oai:idus.us.es:11441/141542 |
| network_acronym_str |
ES |
| network_name_str |
España |
| repository_id_str |
|
| spelling |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samplesMejías Padilla, CarmenSantos Morcillo, Juan LuisMartín Bueno, JuliaAlonso Álvarez, EstebanAntibioticsMetabolitesEnantiomersOn-line solid-phase extractionChiral LC-MS/MSWastewaterFluoroquinolones are antibiotics of significant environmental concern their extended use not only in human medicine but also in veterinary medicine and not only as therapeutic agents but also to promote livestock growth and in aquaculture. Some fluoroquinolones and their metabolites are chiral compounds. Therefore, for a proper environmental risk assessment, enantioselective analytical methods are required. In this work, an analytical method has been developed and validated for the first time automatised enantioselective determination of environmental significant fluoroquinolones and their metabolites in wastewater and surface water samples. Target fluoroquinolones were selected by considering their extended use in human (ciprofloxacin and ofloxacin) and veterinary (flumequine) medicine. The analytical method was based on on-line solid-phase extraction-chiral liquid chromatography-tandem mass spectrometry. Analysis, including sample extraction and chiral LC-MS/MS determination, was carried out in just 14 min. The method was validated for its application to surface water and effluent and influent wastewater. Accuracy values were in the range from 61.4 to 122 % in wastewater and from 73.4 to 119 % in surface water. Precision, expressed as relative standard deviation, was lower than 13.6 % for all the compounds and sample matrices. Method quantification limits were in the range from 0.2 to 50 ng/L for all the compounds in wastewater and surface water. Method application to wastewater and surface water samples revealed the enantioselective transformation of LEV into (R)-OFL in surface water and the prevalence of OH-FLU D2 with respect to OH-FLU D1 in influent wastewater.ElsevierQuímica AnalíticaFQM344: Análisis Químico Industrial y MedioambientalMinisterio de Ciencia e Innovación-Agencia Estatal de Investigación (España) PID2020-117641RB-I00Junta de Andalucía, Consejería de Economía y Conocimiento (España) US-1254283University of Seville (Spain) VI PPIT-US 2021 II.2A2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/141542https://doi.org/10.1016/j.microc.2022.108217reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésMicrochemical Journal, 185 (February), 108217.https://www.sciencedirect.com/science/article/pii/S0026265X22010451?via%3Dihubinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/1415422026-06-17T12:51:07Z |
| dc.title.none.fl_str_mv |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| title |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| spellingShingle |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples Mejías Padilla, Carmen Antibiotics Metabolites Enantiomers On-line solid-phase extraction Chiral LC-MS/MS Wastewater |
| title_short |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| title_full |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| title_fullStr |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| title_full_unstemmed |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| title_sort |
Automatised on-line SPE-chiral LC-MS/MS method for the enantiomeric determination of main fluoroquinolones and their metabolites in environmental water samples |
| dc.creator.none.fl_str_mv |
Mejías Padilla, Carmen Santos Morcillo, Juan Luis Martín Bueno, Julia Alonso Álvarez, Esteban |
| author |
Mejías Padilla, Carmen |
| author_facet |
Mejías Padilla, Carmen Santos Morcillo, Juan Luis Martín Bueno, Julia Alonso Álvarez, Esteban |
| author_role |
author |
| author2 |
Santos Morcillo, Juan Luis Martín Bueno, Julia Alonso Álvarez, Esteban |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
Química Analítica FQM344: Análisis Químico Industrial y Medioambiental Ministerio de Ciencia e Innovación-Agencia Estatal de Investigación (España) PID2020-117641RB-I00 Junta de Andalucía, Consejería de Economía y Conocimiento (España) US-1254283 University of Seville (Spain) VI PPIT-US 2021 II.2A |
| dc.subject.none.fl_str_mv |
Antibiotics Metabolites Enantiomers On-line solid-phase extraction Chiral LC-MS/MS Wastewater |
| topic |
Antibiotics Metabolites Enantiomers On-line solid-phase extraction Chiral LC-MS/MS Wastewater |
| description |
Fluoroquinolones are antibiotics of significant environmental concern their extended use not only in human medicine but also in veterinary medicine and not only as therapeutic agents but also to promote livestock growth and in aquaculture. Some fluoroquinolones and their metabolites are chiral compounds. Therefore, for a proper environmental risk assessment, enantioselective analytical methods are required. In this work, an analytical method has been developed and validated for the first time automatised enantioselective determination of environmental significant fluoroquinolones and their metabolites in wastewater and surface water samples. Target fluoroquinolones were selected by considering their extended use in human (ciprofloxacin and ofloxacin) and veterinary (flumequine) medicine. The analytical method was based on on-line solid-phase extraction-chiral liquid chromatography-tandem mass spectrometry. Analysis, including sample extraction and chiral LC-MS/MS determination, was carried out in just 14 min. The method was validated for its application to surface water and effluent and influent wastewater. Accuracy values were in the range from 61.4 to 122 % in wastewater and from 73.4 to 119 % in surface water. Precision, expressed as relative standard deviation, was lower than 13.6 % for all the compounds and sample matrices. Method quantification limits were in the range from 0.2 to 50 ng/L for all the compounds in wastewater and surface water. Method application to wastewater and surface water samples revealed the enantioselective transformation of LEV into (R)-OFL in surface water and the prevalence of OH-FLU D2 with respect to OH-FLU D1 in influent wastewater. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/11441/141542 https://doi.org/10.1016/j.microc.2022.108217 |
| url |
https://hdl.handle.net/11441/141542 https://doi.org/10.1016/j.microc.2022.108217 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Microchemical Journal, 185 (February), 108217. https://www.sciencedirect.com/science/article/pii/S0026265X22010451?via%3Dihub |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
| dc.source.none.fl_str_mv |
reponame:idUS. Depósito de Investigación de la Universidad de Sevilla instname:Universidad de Sevilla (US) |
| instname_str |
Universidad de Sevilla (US) |
| reponame_str |
idUS. Depósito de Investigación de la Universidad de Sevilla |
| collection |
idUS. Depósito de Investigación de la Universidad de Sevilla |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869403385376014336 |
| score |
15.300724 |