Rapid isolation and determination of bisphenol A in complicated matrices by magnetic molecularly imprinted electrochemical sensing
Because of its widespread distribution in the environment, bisphenol A (BPA) has become a global concern as an endocrine disruptor and a threat to human health through the food chain. Thus an efficient determination method is urgently needed for monitoring the levels of BPA. Herein, a novel electroc...
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| Veröffentlicht in: | Analytical and bioanalytical chemistry 2021, Vol.413 (2), p.389-401 |
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| creator | Lu, Yi Chen Xiao, Wei Wei Wang, Jun Yun Xiong, Xiao Hui |
| description | Because of its widespread distribution in the environment, bisphenol A (BPA) has become a global concern as an endocrine disruptor and a threat to human health through the food chain. Thus an efficient determination method is urgently needed for monitoring the levels of BPA. Herein, a novel electrochemical technique for the detection of BPA was performed by synchronous extraction and pre-concentration of BPA onto magnetic molecularly imprinted polymer (BMMIP), with subsequent readout on a magneto-actuated glassy carbon electrode (MGCE) by differential pulse voltammetry. Compared to the current methods of BPA determination, this BMMIP-based electrochemical sensor (BMMIPs@MGCE) not only simplifies the sample handling procedures substantially, without filtration, centrifugation, or other complex operations, but also can be easily renewed by a controllable magnetic field. As a sensor component, the core–shell BMMIPs exhibited excellent binding capacity (Q
e
= 82.5 mg g
−1
), short adsorption equilibrium time (30 s), and outstanding selectivity (k′ = 7.239) towards BPA, as well as stability and recyclability. Importantly, the BMMIPs@MGCE sensor was successfully applied for the on-site monitoring and rapid detection of BPA in complicated real-world specimens, with good recoveries (81.31–119.77%) and a low limit of detection (0.133 μmol L
−1
). Therefore, the stable and low-cost BMMIPs@MGCE sensor provides a new approach for the rapid determination of BPA in the field of environmental control and food safety.
Graphical abstract |
| doi_str_mv | 10.1007/s00216-020-03006-8 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2477382309</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A650846628</galeid><sourcerecordid>A650846628</sourcerecordid><originalsourceid>FETCH-LOGICAL-c451t-9e39a26dd9c38d06932ca6d158f7b067f808fe81f338876d0843da0d5fb525763</originalsourceid><addsrcrecordid>eNp9UcFu1TAQtBCIlsIPcECWOKes7cRxjk8VBaRKSAjOlmOvX10ldrDzDu_Kl-OQUm7IB69GM7uzO4S8ZXDNAPoPBYAz2QCHBgSAbNQzcskkUw2XHTx_qlt-QV6V8gDAOsXkS3IhBGs72cpL8uubWYKjoaTJrCFFaqKjDlfMc4g7kjwdQ1nuMaaJHmiI1KZ5mYI1Kzo6mzUHi4WO51ofI67B0jlNaE-TydOZhnnJIW5UrOCak73HuYonWjCWEI-vyQtvpoJvHv8r8uP24_ebz83d109fbg53jW07tjYDisFw6dxghXIgB8Gtka6u5PsRZO8VKI-KeSGU6qUD1QpnwHV-7HjXS3FF3u99l5x-nrCs-iGdcqwjNW_7XiguYKis6511NBPqEH1as7H1uc11iuhDxQ_1wKqVkqsq4LvA5lRKRq_rvrPJZ81AbznpPSddc9J_ctKb6N2jl9M4o3uS_A2mEsROKNv1jpj_mf1P29_v2J9f</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2477382309</pqid></control><display><type>article</type><title>Rapid isolation and determination of bisphenol A in complicated matrices by magnetic molecularly imprinted electrochemical sensing</title><source>SpringerLink</source><creator>Lu, Yi Chen ; Xiao, Wei Wei ; Wang, Jun Yun ; Xiong, Xiao Hui</creator><creatorcontrib>Lu, Yi Chen ; Xiao, Wei Wei ; Wang, Jun Yun ; Xiong, Xiao Hui</creatorcontrib><description>Because of its widespread distribution in the environment, bisphenol A (BPA) has become a global concern as an endocrine disruptor and a threat to human health through the food chain. Thus an efficient determination method is urgently needed for monitoring the levels of BPA. Herein, a novel electrochemical technique for the detection of BPA was performed by synchronous extraction and pre-concentration of BPA onto magnetic molecularly imprinted polymer (BMMIP), with subsequent readout on a magneto-actuated glassy carbon electrode (MGCE) by differential pulse voltammetry. Compared to the current methods of BPA determination, this BMMIP-based electrochemical sensor (BMMIPs@MGCE) not only simplifies the sample handling procedures substantially, without filtration, centrifugation, or other complex operations, but also can be easily renewed by a controllable magnetic field. As a sensor component, the core–shell BMMIPs exhibited excellent binding capacity (Q
e
= 82.5 mg g
−1
), short adsorption equilibrium time (30 s), and outstanding selectivity (k′ = 7.239) towards BPA, as well as stability and recyclability. Importantly, the BMMIPs@MGCE sensor was successfully applied for the on-site monitoring and rapid detection of BPA in complicated real-world specimens, with good recoveries (81.31–119.77%) and a low limit of detection (0.133 μmol L
−1
). Therefore, the stable and low-cost BMMIPs@MGCE sensor provides a new approach for the rapid determination of BPA in the field of environmental control and food safety.
Graphical abstract</description><identifier>ISSN: 1618-2642</identifier><identifier>EISSN: 1618-2650</identifier><identifier>DOI: 10.1007/s00216-020-03006-8</identifier><identifier>PMID: 33145646</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Analysis ; Analytical Chemistry ; Atomic properties ; Biochemistry ; Bisphenol A ; Centrifugation ; Characterization and Evaluation of Materials ; Chemical sensors ; Chemistry ; Chemistry and Materials Science ; Contamination ; Electrochemical analysis ; Electrochemistry ; Environmental control ; Food chains ; Food safety ; Food Science ; Glassy carbon ; Imprinted polymers ; Laboratory Medicine ; Magnetic fields ; Magnetic properties ; Methods ; Monitoring ; Monitoring/Environmental Analysis ; Polymeric composites ; Polymers ; Production processes ; Recyclability ; Research Paper ; Selectivity ; Sensors ; Stability</subject><ispartof>Analytical and bioanalytical chemistry, 2021, Vol.413 (2), p.389-401</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>COPYRIGHT 2021 Springer</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c451t-9e39a26dd9c38d06932ca6d158f7b067f808fe81f338876d0843da0d5fb525763</citedby><cites>FETCH-LOGICAL-c451t-9e39a26dd9c38d06932ca6d158f7b067f808fe81f338876d0843da0d5fb525763</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/s00216-020-03006-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00216-020-03006-8$$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/33145646$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lu, Yi Chen</creatorcontrib><creatorcontrib>Xiao, Wei Wei</creatorcontrib><creatorcontrib>Wang, Jun Yun</creatorcontrib><creatorcontrib>Xiong, Xiao Hui</creatorcontrib><title>Rapid isolation and determination of bisphenol A in complicated matrices by magnetic molecularly imprinted electrochemical sensing</title><title>Analytical and bioanalytical chemistry</title><addtitle>Anal Bioanal Chem</addtitle><addtitle>Anal Bioanal Chem</addtitle><description>Because of its widespread distribution in the environment, bisphenol A (BPA) has become a global concern as an endocrine disruptor and a threat to human health through the food chain. Thus an efficient determination method is urgently needed for monitoring the levels of BPA. Herein, a novel electrochemical technique for the detection of BPA was performed by synchronous extraction and pre-concentration of BPA onto magnetic molecularly imprinted polymer (BMMIP), with subsequent readout on a magneto-actuated glassy carbon electrode (MGCE) by differential pulse voltammetry. Compared to the current methods of BPA determination, this BMMIP-based electrochemical sensor (BMMIPs@MGCE) not only simplifies the sample handling procedures substantially, without filtration, centrifugation, or other complex operations, but also can be easily renewed by a controllable magnetic field. As a sensor component, the core–shell BMMIPs exhibited excellent binding capacity (Q
e
= 82.5 mg g
−1
), short adsorption equilibrium time (30 s), and outstanding selectivity (k′ = 7.239) towards BPA, as well as stability and recyclability. Importantly, the BMMIPs@MGCE sensor was successfully applied for the on-site monitoring and rapid detection of BPA in complicated real-world specimens, with good recoveries (81.31–119.77%) and a low limit of detection (0.133 μmol L
−1
). Therefore, the stable and low-cost BMMIPs@MGCE sensor provides a new approach for the rapid determination of BPA in the field of environmental control and food safety.
Graphical abstract</description><subject>Analysis</subject><subject>Analytical Chemistry</subject><subject>Atomic properties</subject><subject>Biochemistry</subject><subject>Bisphenol A</subject><subject>Centrifugation</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical sensors</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Contamination</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Environmental control</subject><subject>Food chains</subject><subject>Food safety</subject><subject>Food Science</subject><subject>Glassy carbon</subject><subject>Imprinted polymers</subject><subject>Laboratory Medicine</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>Methods</subject><subject>Monitoring</subject><subject>Monitoring/Environmental Analysis</subject><subject>Polymeric composites</subject><subject>Polymers</subject><subject>Production processes</subject><subject>Recyclability</subject><subject>Research 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isolation and determination of bisphenol A in complicated matrices by magnetic molecularly imprinted electrochemical sensing</title><author>Lu, Yi Chen ; Xiao, Wei Wei ; Wang, Jun Yun ; Xiong, Xiao Hui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c451t-9e39a26dd9c38d06932ca6d158f7b067f808fe81f338876d0843da0d5fb525763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Analysis</topic><topic>Analytical Chemistry</topic><topic>Atomic properties</topic><topic>Biochemistry</topic><topic>Bisphenol A</topic><topic>Centrifugation</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical sensors</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Contamination</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Environmental control</topic><topic>Food chains</topic><topic>Food 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Chem</addtitle><date>2021</date><risdate>2021</risdate><volume>413</volume><issue>2</issue><spage>389</spage><epage>401</epage><pages>389-401</pages><issn>1618-2642</issn><eissn>1618-2650</eissn><abstract>Because of its widespread distribution in the environment, bisphenol A (BPA) has become a global concern as an endocrine disruptor and a threat to human health through the food chain. Thus an efficient determination method is urgently needed for monitoring the levels of BPA. Herein, a novel electrochemical technique for the detection of BPA was performed by synchronous extraction and pre-concentration of BPA onto magnetic molecularly imprinted polymer (BMMIP), with subsequent readout on a magneto-actuated glassy carbon electrode (MGCE) by differential pulse voltammetry. Compared to the current methods of BPA determination, this BMMIP-based electrochemical sensor (BMMIPs@MGCE) not only simplifies the sample handling procedures substantially, without filtration, centrifugation, or other complex operations, but also can be easily renewed by a controllable magnetic field. As a sensor component, the core–shell BMMIPs exhibited excellent binding capacity (Q
e
= 82.5 mg g
−1
), short adsorption equilibrium time (30 s), and outstanding selectivity (k′ = 7.239) towards BPA, as well as stability and recyclability. Importantly, the BMMIPs@MGCE sensor was successfully applied for the on-site monitoring and rapid detection of BPA in complicated real-world specimens, with good recoveries (81.31–119.77%) and a low limit of detection (0.133 μmol L
−1
). Therefore, the stable and low-cost BMMIPs@MGCE sensor provides a new approach for the rapid determination of BPA in the field of environmental control and food safety.
Graphical abstract</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>33145646</pmid><doi>10.1007/s00216-020-03006-8</doi><tpages>13</tpages></addata></record> |
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| subjects | Analysis Analytical Chemistry Atomic properties Biochemistry Bisphenol A Centrifugation Characterization and Evaluation of Materials Chemical sensors Chemistry Chemistry and Materials Science Contamination Electrochemical analysis Electrochemistry Environmental control Food chains Food safety Food Science Glassy carbon Imprinted polymers Laboratory Medicine Magnetic fields Magnetic properties Methods Monitoring Monitoring/Environmental Analysis Polymeric composites Polymers Production processes Recyclability Research Paper Selectivity Sensors Stability |
| title | Rapid isolation and determination of bisphenol A in complicated matrices by magnetic molecularly imprinted electrochemical sensing |
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