Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water
A sensitive method for the determination of fluoroquinolones in surface waters at trace concentration level is presented. The proposed two-step methodology consists in a solid-phase extraction using C-18 membranes followed measurement of the emission molecular fluorescence spectra over extracted mem...
Saved in:
| Published in: | Химия и технология воды |
|---|---|
| Date: | 2016 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут колоїдної хімії та хімії води ім. А.В. Думанського НАН України
2016
|
| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/160829 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water / D. González-Gómez, F. Cañada-Cañada, A.D. Campiglia, A. Espinosa-Mansilla, A. Munoz de La Peña, Jeong Jin Su // Химия и технология воды. — 2016. — Т. 38, № 5. — С. 508-518. — Бібліогр.: 27 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862745697296580608 |
|---|---|
| author | González-Gómez, D. Cañada-Cañada, F. Campiglia, A.D. Espinosa-Mansilla, A. Munoz de La Peña, A. Jeong Jin Su |
| author_facet | González-Gómez, D. Cañada-Cañada, F. Campiglia, A.D. Espinosa-Mansilla, A. Munoz de La Peña, A. Jeong Jin Su |
| citation_txt | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water / D. González-Gómez, F. Cañada-Cañada, A.D. Campiglia, A. Espinosa-Mansilla, A. Munoz de La Peña, Jeong Jin Su // Химия и технология воды. — 2016. — Т. 38, № 5. — С. 508-518. — Бібліогр.: 27 назв. — англ. |
| collection | DSpace DC |
| container_title | Химия и технология воды |
| description | A sensitive method for the determination of fluoroquinolones in surface waters at trace concentration level is presented. The proposed two-step methodology consists in a solid-phase extraction using C-18 membranes followed measurement of the emission molecular fluorescence spectra over extracted membrane without elution of the analytes. Membrane background signal was removed by the used of chemometrics calculations, in addition chemometrics was as well used for the direct and simultaneous determination of the studied compounds. The method was optimized for the analysis of three fluoroquinolones: enoxacin (ENO), norfloxacin (NOR) and ofloxacin (OFLO). The fluorescence of these compounds increase drastically when they are into the membrane, thus with this method low concentrations are possible to be determined, as the concentration in which these compounds appear in surface water. Limits of detection at the ng • L⁻¹ level were estimated for ENO, NOR and OFLO.
|
| first_indexed | 2025-12-07T20:42:01Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-160829 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0204-3556 |
| language | English |
| last_indexed | 2025-12-07T20:42:01Z |
| publishDate | 2016 |
| publisher | Інститут колоїдної хімії та хімії води ім. А.В. Думанського НАН України |
| record_format | dspace |
| spelling | González-Gómez, D. Cañada-Cañada, F. Campiglia, A.D. Espinosa-Mansilla, A. Munoz de La Peña, A. Jeong Jin Su 2019-11-20T21:22:22Z 2019-11-20T21:22:22Z 2016 Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water / D. González-Gómez, F. Cañada-Cañada, A.D. Campiglia, A. Espinosa-Mansilla, A. Munoz de La Peña, Jeong Jin Su // Химия и технология воды. — 2016. — Т. 38, № 5. — С. 508-518. — Бібліогр.: 27 назв. — англ. 0204-3556 https://nasplib.isofts.kiev.ua/handle/123456789/160829 A sensitive method for the determination of fluoroquinolones in surface waters at trace concentration level is presented. The proposed two-step methodology consists in a solid-phase extraction using C-18 membranes followed measurement of the emission molecular fluorescence spectra over extracted membrane without elution of the analytes. Membrane background signal was removed by the used of chemometrics calculations, in addition chemometrics was as well used for the direct and simultaneous determination of the studied compounds. The method was optimized for the analysis of three fluoroquinolones: enoxacin (ENO), norfloxacin (NOR) and ofloxacin (OFLO). The fluorescence of these compounds increase drastically when they are into the membrane, thus with this method low concentrations are possible to be determined, as the concentration in which these compounds appear in surface water. Limits of detection at the ng • L⁻¹ level were estimated for ENO, NOR and OFLO. Authors thank Gobierno de Extermadura and Fondo Social Europeo for the financial support (Grant GR10075). en Інститут колоїдної хімії та хімії води ім. А.В. Думанського НАН України Химия и технология воды Аналитическая химия воды Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water Article published earlier |
| spellingShingle | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water González-Gómez, D. Cañada-Cañada, F. Campiglia, A.D. Espinosa-Mansilla, A. Munoz de La Peña, A. Jeong Jin Su Аналитическая химия воды |
| title | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water |
| title_full | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water |
| title_fullStr | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water |
| title_full_unstemmed | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water |
| title_short | Rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water |
| title_sort | rapid ultrasensitive chemometrics-fluorescence methodology to quantifyfluoroquinolones antibiotics residues in surface water |
| topic | Аналитическая химия воды |
| topic_facet | Аналитическая химия воды |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/160829 |
| work_keys_str_mv | AT gonzalezgomezd rapidultrasensitivechemometricsfluorescencemethodologytoquantifyfluoroquinolonesantibioticsresiduesinsurfacewater AT canadacanadaf rapidultrasensitivechemometricsfluorescencemethodologytoquantifyfluoroquinolonesantibioticsresiduesinsurfacewater AT campigliaad rapidultrasensitivechemometricsfluorescencemethodologytoquantifyfluoroquinolonesantibioticsresiduesinsurfacewater AT espinosamansillaa rapidultrasensitivechemometricsfluorescencemethodologytoquantifyfluoroquinolonesantibioticsresiduesinsurfacewater AT munozdelapenaa rapidultrasensitivechemometricsfluorescencemethodologytoquantifyfluoroquinolonesantibioticsresiduesinsurfacewater AT jeongjinsu rapidultrasensitivechemometricsfluorescencemethodologytoquantifyfluoroquinolonesantibioticsresiduesinsurfacewater |