Electrochemical biosensors for hormone analyses

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dc.authorscopusid56465916100
dc.authorscopusid6506764918
dc.authorwosidSezgintürk, Mustafa Kemal/AAY-1439-2021
dc.contributor.authorBahadır, Elif Burcu
dc.contributor.authorSezgintürk, Mustafa Kemal
dc.date.accessioned2022-05-11T14:12:18Z
dc.date.available2022-05-11T14:12:18Z
dc.date.issued2015
dc.departmentRektörlüğe Bağlı Bölümler, Rektörlük, Bilimsel ve Teknolojik Araştırmalar Uygulama ve Araştırma Merkezi
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractElectrochemical biosensors have a unique place in determination of hormones due to simplicity, sensitivity, portability and ease of operation. Unlike chromatographic techniques, electrochemical techniques used do not require pre-treatment. Electrochemical biosensors are based on amperometric, potentiometric, impedimetric, and conductometric principle. Amperometric technique is a commonly used one. Although electrochemical biosensors offer a great selectivity and sensitivity for early clinical analysis, the poor reproducible results, difficult regeneration steps remain primary challenges to the commercialization of these biosensors. This review summarizes electrochemical (amperometric, potentiometric, impedimetric and conductometric) biosensors for hormone detection for the first time in the literature. After a brief description of the hormones, the immobilization steps and analytical performance of these biosensors are summarized. Linear ranges, LODs, reproducibilities, regenerations of developed biosensors are compared. Future outlooks in this area are also discussed. (C) 2014 Elsevier B.V. All rights reserved.
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [113 Z 678]
dc.description.sponsorshipThis work was funded by TUBITAK (The Scientific and Technological Research Council of Turkey, Project numbers: 113 Z 678) and the authors also thank to Menur Ozvardarli and Muhammet Aydin for all supports provided.
dc.identifier.doi10.1016/j.bios.2014.12.054
dc.identifier.endpage71
dc.identifier.issn0956-5663
dc.identifier.issn1873-4235
dc.identifier.pmid25558874
dc.identifier.scopus2-s2.0-84920186982
dc.identifier.scopusqualityQ1
dc.identifier.startpage62
dc.identifier.urihttps://doi.org/10.1016/j.bios.2014.12.054
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5495
dc.identifier.volume68
dc.identifier.wosWOS:000351248300010
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorBahadır, Elif Burcu
dc.institutionauthorSezgintürk, Mustafa Kemal
dc.language.isoen
dc.publisherElsevier Advanced Technology
dc.relation.ispartofBiosensors & Bioelectronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectHormones
dc.subjectElectrochemical biosensors
dc.subjectBiosensors
dc.subjectHormone analyses
dc.subjectHuman Chorionic-Gonadotropin
dc.subjectSignal Amplification Strategy
dc.subjectLabel-Free
dc.subjectAmperometric Immunosensor
dc.subjectPicomolar Concentrations
dc.subjectUltrasensitive Detection
dc.subjectStimulating-Hormone
dc.subjectGold Nanoparticles
dc.subjectEstrogen-Receptor
dc.subjectCarbon Nanotube
dc.titleElectrochemical biosensors for hormone analyses
dc.typeArticle

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