Electrochemically Fabricated Solid Phase Microextraction Fibers and their Applications in Food, Environmental and Clinical Analysis

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dc.contributor.authorPelit, Levent
dc.contributor.authorPelit, Fusun
dc.contributor.authorErtas, Hasan
dc.contributor.authorErtas, Fatma Nil
dc.date.accessioned2020-12-01T12:10:09Z
dc.date.available2020-12-01T12:10:09Z
dc.date.issued2019
dc.departmentEge Üniversitesien_US
dc.descriptionPelit, Levent/0000-0001-8090-703X; Pelit, Fusun/0000-0003-0551-664Xen_US
dc.description.abstractBackground: Designing an analytical methodology for complicated matrices, such as biological and environmental samples, is difficult since the sample preparation procedure is the most demanding step affecting the whole analytical process. Nowadays, this step has become more challenging by the legislations and environmental concerns since it is a prerequisite to eliminate or minimize the use of hazardous substances in traditional procedures by replacing with green techniques suitable for the sample matrix. Methods: in addition to the matrix, the nature of the analyte also influence the ease of creating green analytical techniques. Recent developments in the chemical analysis provide us new methodologies introducing microextraction techniques and among them, solid phase microextraction (SPME) has emerged as a simple, fast, low cost, reliable and portable sample preparation technique that minimizes solvent consumption. Results: the use of home-made fibers is popular in the last two decades since the selectivity can be tuned by changing the surface characteristics through chemical and electrochemical modifications. Latter technique is preferred since the electroactive polymers can be coated onto the fiber under controlled electrochemical conditions and the film thicknesses can be adjusted by simply changing the deposition parameters. Thermal resistance and mechanical strength can be readily increased by incorporating different dopant ions into the polymeric structure and selectivity can be tuned by inserting functional groups and nanostructures. A vast number of analytes with wide range of polarities extracted by this means can be determined with a suitable chromatographic detector coupled to the system. Therefore, the main task is to improve the physicochemical properties of the fiber along with the extraction efficiency and selectivity towards the various analytes by adjusting the electrochemical preparation conditions. Conclusion: This review covers the fine tuning conditions practiced in electrochemical preparation of SPME fibers and in-tube systems and their applications in environmental, food and clinical analysis.en_US
dc.identifier.doi10.2174/1573411015666190314155440
dc.identifier.endpage730en_US
dc.identifier.issn1573-4110
dc.identifier.issn1875-6727
dc.identifier.issn1573-4110en_US
dc.identifier.issn1875-6727en_US
dc.identifier.issue7en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage706en_US
dc.identifier.urihttps://doi.org/10.2174/1573411015666190314155440
dc.identifier.urihttps://hdl.handle.net/11454/63662
dc.identifier.volume15en_US
dc.identifier.wosWOS:000494943600003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherBentham Science Publ Ltden_US
dc.relation.ispartofCurrent Analytical Chemistryen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectConductive polymersen_US
dc.subjectelectrochemical synthesisen_US
dc.subjectelectrochemically controlled SPMEen_US
dc.subjectmetal oxidesen_US
dc.subjectpolymeric compositeen_US
dc.subjectSPMEen_US
dc.titleElectrochemically Fabricated Solid Phase Microextraction Fibers and their Applications in Food, Environmental and Clinical Analysisen_US
dc.typeReview Articleen_US

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