Graphene oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS
Antibiotic compounds in natural waters are normally present at low concentrations. In this paper, an easy and highly sensitive screening method using graphene oxide–functionalized magnetic composites (GO@NH 2 @Fe 3 O 4 ) combined with matrix-assisted laser desorption/ionization-time-of-flight mass s...
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| Veröffentlicht in: | Analytical and bioanalytical chemistry 2019-10, Vol.411 (26), p.7039-7049 |
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| creator | Tang, Hong-zhi Wang, Yong-hui Li, Shuang Wu, Jin Li, Jun-wen Zhou, Huan-ying Gao, Zhi-xian |
| description | Antibiotic compounds in natural waters are normally present at low concentrations. In this paper, an easy and highly sensitive screening method using graphene oxide–functionalized magnetic composites (GO@NH
2
@Fe
3
O
4
) combined with matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) was established for twelve quinolone antibiotics. GO@NH
2
@Fe
3
O
4
composites were utilized as adsorbents for magnetic solid-phase extraction. This method combines the advantages of magnetic solid-phase extraction and MALDI-TOF MS, which allows for fast detection of quinolones at low concentrations. To improve absorption efficiency, the following parameters were individually optimized: sample acidity, extraction time, amount of adsorbent used, eluent used, and desorption time. Under the optimum conditions, the established method gave a low detection limit of 0.010 mg/L and allowed the high-throughput screening of twelve quinolone antibiotics (enoxacin, norfloxacin, ciprofloxacin, pefloxacin, fleroxacin, gatifloxacin, enrofloxacin, levofloxacin, sparfloxacin, danofloxacin, difloxacin, and lomefloxacin). The proposed method, having an easily prepared sorbent with a high affinity for quinolones and a convenient, high-throughput detection step, has been shown to have merit for the detection of antibiotics in water samples.
Graphical abstract
Schematic illustration of the (A) preparation of GO@NH
2
@Fe
3
O
4
and (B) operating procedure for the MSPE and MALDI-TOF MS detection of QNs |
| doi_str_mv | 10.1007/s00216-019-02081-w |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_2312806673</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A605763338</galeid><sourcerecordid>A605763338</sourcerecordid><originalsourceid>FETCH-LOGICAL-c479t-217b4417932f26855e2bd9a2ac2839a3eb5b04c9ca17a9b0ac2fb171fdc1d0c3</originalsourceid><addsrcrecordid>eNp9kUFv1DAQhSNERUvhD3BAlrhwSfHYSZwcV4WWSlv1wN4tx5lsXTl2aieklfjxeLulFQhVPtgaf-9pZl6WfQB6ApSKL5FSBlVOockpozXky6vsCCqoc1aV9PXTu2CH2dsYbyiFsobqTXbIoWB1DeIo-3Ue1HiNDom_Mx0S7YfRRzNhJL0PZFBbh5PRJHpruny8VhEJ3k1B6cl4R3xPpgXtTyS3s3HeepeExpFFTRhIVMNoH5ys9Qt2pL0nl6v114t8c3VGLn-8yw56ZSO-f7yPs83Zt83p93x9dX5xulrnuhDNlDMQbVGAaDjrWVWXJbK2axRTmtW8URzbsqWFbrQCoZqWpnrfgoC-09BRzY-zz3vbMfjbGeMkBxM1Wqsc-jlKxoHVtKoET-inf9AbPweXmpOMiVJQKMrimdoqi9K43u8WsjOVq4qWouKc14k6-Q-VToeD0WlTvUn1vwRsL9DBxxiwl2Mwgwr3EqjcJS73icuUuHxIXC5J9PGx47kdsHuS_Ik4AXwPxPTlthieR3rB9jd7uLX5</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2275701454</pqid></control><display><type>article</type><title>Graphene oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS</title><source>SpringerLink Journals</source><creator>Tang, Hong-zhi ; Wang, Yong-hui ; Li, Shuang ; Wu, Jin ; Li, Jun-wen ; Zhou, Huan-ying ; Gao, Zhi-xian</creator><creatorcontrib>Tang, Hong-zhi ; Wang, Yong-hui ; Li, Shuang ; Wu, Jin ; Li, Jun-wen ; Zhou, Huan-ying ; Gao, Zhi-xian</creatorcontrib><description>Antibiotic compounds in natural waters are normally present at low concentrations. In this paper, an easy and highly sensitive screening method using graphene oxide–functionalized magnetic composites (GO@NH
2
@Fe
3
O
4
) combined with matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) was established for twelve quinolone antibiotics. GO@NH
2
@Fe
3
O
4
composites were utilized as adsorbents for magnetic solid-phase extraction. This method combines the advantages of magnetic solid-phase extraction and MALDI-TOF MS, which allows for fast detection of quinolones at low concentrations. To improve absorption efficiency, the following parameters were individually optimized: sample acidity, extraction time, amount of adsorbent used, eluent used, and desorption time. Under the optimum conditions, the established method gave a low detection limit of 0.010 mg/L and allowed the high-throughput screening of twelve quinolone antibiotics (enoxacin, norfloxacin, ciprofloxacin, pefloxacin, fleroxacin, gatifloxacin, enrofloxacin, levofloxacin, sparfloxacin, danofloxacin, difloxacin, and lomefloxacin). The proposed method, having an easily prepared sorbent with a high affinity for quinolones and a convenient, high-throughput detection step, has been shown to have merit for the detection of antibiotics in water samples.
Graphical abstract
Schematic illustration of the (A) preparation of GO@NH
2
@Fe
3
O
4
and (B) operating procedure for the MSPE and MALDI-TOF MS detection of QNs</description><identifier>ISSN: 1618-2642</identifier><identifier>EISSN: 1618-2650</identifier><identifier>DOI: 10.1007/s00216-019-02081-w</identifier><identifier>PMID: 31428817</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Acidity ; Adsorbents ; Analytical Chemistry ; Antibiotics ; Biochemistry ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Ciprofloxacin ; Composite materials ; Desorption ; Difloxacin ; Enoxacin ; Enrofloxacin ; Fleroxacin ; Food Science ; Gatifloxacin ; Graphene ; Graphite ; High-throughput screening ; Ionization ; Ions ; Iron oxides ; Laboratory Medicine ; Levofloxacin ; Lomefloxacin ; Low concentrations ; Mass spectrometry ; Mass spectroscopy ; Monitoring/Environmental Analysis ; Natural waters ; Norfloxacin ; Pefloxacin ; Quinolones ; Research Paper ; Screening ; Solid phases ; Sorbents ; Sparfloxacin ; Water ; Water analysis ; Water sampling</subject><ispartof>Analytical and bioanalytical chemistry, 2019-10, Vol.411 (26), p.7039-7049</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>COPYRIGHT 2019 Springer</rights><rights>Analytical and Bioanalytical Chemistry is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c479t-217b4417932f26855e2bd9a2ac2839a3eb5b04c9ca17a9b0ac2fb171fdc1d0c3</citedby><cites>FETCH-LOGICAL-c479t-217b4417932f26855e2bd9a2ac2839a3eb5b04c9ca17a9b0ac2fb171fdc1d0c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00216-019-02081-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00216-019-02081-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31428817$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tang, Hong-zhi</creatorcontrib><creatorcontrib>Wang, Yong-hui</creatorcontrib><creatorcontrib>Li, Shuang</creatorcontrib><creatorcontrib>Wu, Jin</creatorcontrib><creatorcontrib>Li, Jun-wen</creatorcontrib><creatorcontrib>Zhou, Huan-ying</creatorcontrib><creatorcontrib>Gao, Zhi-xian</creatorcontrib><title>Graphene oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS</title><title>Analytical and bioanalytical chemistry</title><addtitle>Anal Bioanal Chem</addtitle><addtitle>Anal Bioanal Chem</addtitle><description>Antibiotic compounds in natural waters are normally present at low concentrations. In this paper, an easy and highly sensitive screening method using graphene oxide–functionalized magnetic composites (GO@NH
2
@Fe
3
O
4
) combined with matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) was established for twelve quinolone antibiotics. GO@NH
2
@Fe
3
O
4
composites were utilized as adsorbents for magnetic solid-phase extraction. This method combines the advantages of magnetic solid-phase extraction and MALDI-TOF MS, which allows for fast detection of quinolones at low concentrations. To improve absorption efficiency, the following parameters were individually optimized: sample acidity, extraction time, amount of adsorbent used, eluent used, and desorption time. Under the optimum conditions, the established method gave a low detection limit of 0.010 mg/L and allowed the high-throughput screening of twelve quinolone antibiotics (enoxacin, norfloxacin, ciprofloxacin, pefloxacin, fleroxacin, gatifloxacin, enrofloxacin, levofloxacin, sparfloxacin, danofloxacin, difloxacin, and lomefloxacin). The proposed method, having an easily prepared sorbent with a high affinity for quinolones and a convenient, high-throughput detection step, has been shown to have merit for the detection of antibiotics in water samples.
Graphical abstract
Schematic illustration of the (A) preparation of GO@NH
2
@Fe
3
O
4
and (B) operating procedure for the MSPE and MALDI-TOF MS detection of QNs</description><subject>Acidity</subject><subject>Adsorbents</subject><subject>Analytical Chemistry</subject><subject>Antibiotics</subject><subject>Biochemistry</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Ciprofloxacin</subject><subject>Composite materials</subject><subject>Desorption</subject><subject>Difloxacin</subject><subject>Enoxacin</subject><subject>Enrofloxacin</subject><subject>Fleroxacin</subject><subject>Food Science</subject><subject>Gatifloxacin</subject><subject>Graphene</subject><subject>Graphite</subject><subject>High-throughput screening</subject><subject>Ionization</subject><subject>Ions</subject><subject>Iron oxides</subject><subject>Laboratory Medicine</subject><subject>Levofloxacin</subject><subject>Lomefloxacin</subject><subject>Low concentrations</subject><subject>Mass spectrometry</subject><subject>Mass spectroscopy</subject><subject>Monitoring/Environmental Analysis</subject><subject>Natural waters</subject><subject>Norfloxacin</subject><subject>Pefloxacin</subject><subject>Quinolones</subject><subject>Research Paper</subject><subject>Screening</subject><subject>Solid phases</subject><subject>Sorbents</subject><subject>Sparfloxacin</subject><subject>Water</subject><subject>Water analysis</subject><subject>Water sampling</subject><issn>1618-2642</issn><issn>1618-2650</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kUFv1DAQhSNERUvhD3BAlrhwSfHYSZwcV4WWSlv1wN4tx5lsXTl2aieklfjxeLulFQhVPtgaf-9pZl6WfQB6ApSKL5FSBlVOockpozXky6vsCCqoc1aV9PXTu2CH2dsYbyiFsobqTXbIoWB1DeIo-3Ue1HiNDom_Mx0S7YfRRzNhJL0PZFBbh5PRJHpruny8VhEJ3k1B6cl4R3xPpgXtTyS3s3HeepeExpFFTRhIVMNoH5ys9Qt2pL0nl6v114t8c3VGLn-8yw56ZSO-f7yPs83Zt83p93x9dX5xulrnuhDNlDMQbVGAaDjrWVWXJbK2axRTmtW8URzbsqWFbrQCoZqWpnrfgoC-09BRzY-zz3vbMfjbGeMkBxM1Wqsc-jlKxoHVtKoET-inf9AbPweXmpOMiVJQKMrimdoqi9K43u8WsjOVq4qWouKc14k6-Q-VToeD0WlTvUn1vwRsL9DBxxiwl2Mwgwr3EqjcJS73icuUuHxIXC5J9PGx47kdsHuS_Ik4AXwPxPTlthieR3rB9jd7uLX5</recordid><startdate>20191001</startdate><enddate>20191001</enddate><creator>Tang, Hong-zhi</creator><creator>Wang, Yong-hui</creator><creator>Li, Shuang</creator><creator>Wu, Jin</creator><creator>Li, Jun-wen</creator><creator>Zhou, 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oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS</title><author>Tang, Hong-zhi ; Wang, Yong-hui ; Li, Shuang ; Wu, Jin ; Li, Jun-wen ; Zhou, Huan-ying ; Gao, Zhi-xian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c479t-217b4417932f26855e2bd9a2ac2839a3eb5b04c9ca17a9b0ac2fb171fdc1d0c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Acidity</topic><topic>Adsorbents</topic><topic>Analytical Chemistry</topic><topic>Antibiotics</topic><topic>Biochemistry</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Ciprofloxacin</topic><topic>Composite materials</topic><topic>Desorption</topic><topic>Difloxacin</topic><topic>Enoxacin</topic><topic>Enrofloxacin</topic><topic>Fleroxacin</topic><topic>Food Science</topic><topic>Gatifloxacin</topic><topic>Graphene</topic><topic>Graphite</topic><topic>High-throughput screening</topic><topic>Ionization</topic><topic>Ions</topic><topic>Iron oxides</topic><topic>Laboratory Medicine</topic><topic>Levofloxacin</topic><topic>Lomefloxacin</topic><topic>Low concentrations</topic><topic>Mass spectrometry</topic><topic>Mass spectroscopy</topic><topic>Monitoring/Environmental Analysis</topic><topic>Natural waters</topic><topic>Norfloxacin</topic><topic>Pefloxacin</topic><topic>Quinolones</topic><topic>Research Paper</topic><topic>Screening</topic><topic>Solid phases</topic><topic>Sorbents</topic><topic>Sparfloxacin</topic><topic>Water</topic><topic>Water analysis</topic><topic>Water sampling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tang, Hong-zhi</creatorcontrib><creatorcontrib>Wang, Yong-hui</creatorcontrib><creatorcontrib>Li, Shuang</creatorcontrib><creatorcontrib>Wu, 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Hong-zhi</au><au>Wang, Yong-hui</au><au>Li, Shuang</au><au>Wu, Jin</au><au>Li, Jun-wen</au><au>Zhou, Huan-ying</au><au>Gao, Zhi-xian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Graphene oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS</atitle><jtitle>Analytical and bioanalytical chemistry</jtitle><stitle>Anal Bioanal Chem</stitle><addtitle>Anal Bioanal Chem</addtitle><date>2019-10-01</date><risdate>2019</risdate><volume>411</volume><issue>26</issue><spage>7039</spage><epage>7049</epage><pages>7039-7049</pages><issn>1618-2642</issn><eissn>1618-2650</eissn><abstract>Antibiotic compounds in natural waters are normally present at low concentrations. In this paper, an easy and highly sensitive screening method using graphene oxide–functionalized magnetic composites (GO@NH
2
@Fe
3
O
4
) combined with matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) was established for twelve quinolone antibiotics. GO@NH
2
@Fe
3
O
4
composites were utilized as adsorbents for magnetic solid-phase extraction. This method combines the advantages of magnetic solid-phase extraction and MALDI-TOF MS, which allows for fast detection of quinolones at low concentrations. To improve absorption efficiency, the following parameters were individually optimized: sample acidity, extraction time, amount of adsorbent used, eluent used, and desorption time. Under the optimum conditions, the established method gave a low detection limit of 0.010 mg/L and allowed the high-throughput screening of twelve quinolone antibiotics (enoxacin, norfloxacin, ciprofloxacin, pefloxacin, fleroxacin, gatifloxacin, enrofloxacin, levofloxacin, sparfloxacin, danofloxacin, difloxacin, and lomefloxacin). The proposed method, having an easily prepared sorbent with a high affinity for quinolones and a convenient, high-throughput detection step, has been shown to have merit for the detection of antibiotics in water samples.
Graphical abstract
Schematic illustration of the (A) preparation of GO@NH
2
@Fe
3
O
4
and (B) operating procedure for the MSPE and MALDI-TOF MS detection of QNs</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>31428817</pmid><doi>10.1007/s00216-019-02081-w</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1618-2642 |
| ispartof | Analytical and bioanalytical chemistry, 2019-10, Vol.411 (26), p.7039-7049 |
| issn | 1618-2642 1618-2650 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2312806673 |
| source | SpringerLink Journals |
| subjects | Acidity Adsorbents Analytical Chemistry Antibiotics Biochemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Ciprofloxacin Composite materials Desorption Difloxacin Enoxacin Enrofloxacin Fleroxacin Food Science Gatifloxacin Graphene Graphite High-throughput screening Ionization Ions Iron oxides Laboratory Medicine Levofloxacin Lomefloxacin Low concentrations Mass spectrometry Mass spectroscopy Monitoring/Environmental Analysis Natural waters Norfloxacin Pefloxacin Quinolones Research Paper Screening Solid phases Sorbents Sparfloxacin Water Water analysis Water sampling |
| title | Graphene oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS |
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