Selective glucose sensing under physiological pH with flexible and binder-free prussian blue coated carbon cloth electrodes
buir.contributor.author | Oglou, Ramadan Chalil | |
buir.contributor.author | Ulusoy Ghobadi, T. Gamze | |
buir.contributor.author | Özbay, Ekmel | |
buir.contributor.author | Karadaş, Ferdi | |
buir.contributor.orcid | Oglou, Ramadan Chalil|0000-0001-7442-4226 | |
buir.contributor.orcid | Ulusoy Ghobadi, T. Gamze|0000-0002-7669-1587 | |
buir.contributor.orcid | Özbay, Ekmel|0000-0003-2953-1828 | |
buir.contributor.orcid | Karadaş, Ferdi|0000-0001-7171-9889 | |
dc.citation.epage | e202101355- 7 | en_US |
dc.citation.issueNumber | 2 | en_US |
dc.citation.spage | e202101355- 1 | en_US |
dc.citation.volumeNumber | 9 | en_US |
dc.contributor.author | Oglou, Ramadan Chalil | |
dc.contributor.author | Ulusoy Ghobadi, T. Gamze | |
dc.contributor.author | Özbay, Ekmel | |
dc.contributor.author | Karadaş, Ferdi | |
dc.date.accessioned | 2023-02-28T13:23:27Z | |
dc.date.available | 2023-02-28T13:23:27Z | |
dc.date.issued | 2022-01-27 | |
dc.department | Department of Chemistry | en_US |
dc.department | Department of Electrical and Electronics Engineering | en_US |
dc.department | Department of Physics | en_US |
dc.department | Institute of Materials Science and Nanotechnology (UNAM) | en_US |
dc.department | Nanotechnology Research Center (NANOTAM) | en_US |
dc.description.abstract | The frequent detection of physiological glucose levels from human blood or sweat requires the development of low-cost electrodes with high sensitivity and selectivity. In this work, we prepared a series of Prussian blue (PB) modified carbon cloth (CC) electrodes with different cyanoferrate groups. We achieved a sensitivity as high as 145.43 μA mm−1cm−2 in a 0.1–6.5 mm concentration range with a response time below 2 s under physiological pH. The electrodes exhibited a superior selectivity of glucose in the presence of interfering agents, including sucrose, lactose, NaCl, ascorbic acid, and uric acid. The electrodes also showed outstanding long-term stability over 15 days. Furthermore, we performed comprehensive electrochemical and characterization studies to elucidate the role of the cyanoferrate group on the morphologic and electronic properties of non-enzymatic glucose sensors. | en_US |
dc.description.provenance | Submitted by Ezgi Uğurlu (ezgi.ugurlu@bilkent.edu.tr) on 2023-02-28T13:23:27Z No. of bitstreams: 1 Selective_glucose_sensing_under_physiological_pH_with_flexible_and_binder-free_prussian_blue_coated_carbon_cloth_electrodes.pdf: 1465781 bytes, checksum: 0cbbcb1e10f76a44a7d4ce9130777a73 (MD5) | en |
dc.description.provenance | Made available in DSpace on 2023-02-28T13:23:27Z (GMT). No. of bitstreams: 1 Selective_glucose_sensing_under_physiological_pH_with_flexible_and_binder-free_prussian_blue_coated_carbon_cloth_electrodes.pdf: 1465781 bytes, checksum: 0cbbcb1e10f76a44a7d4ce9130777a73 (MD5) Previous issue date: 2022-01-27 | en |
dc.identifier.doi | 10.1002/celc.202101355 | en_US |
dc.identifier.eissn | 2196-0216 | |
dc.identifier.uri | http://hdl.handle.net/11693/111944 | |
dc.language.iso | English | en_US |
dc.publisher | Wiley-VCH Verlag GmbH & Co. KGaA | en_US |
dc.relation.isversionof | https://dx.doi.org/10.1002/celc.202101355 | en_US |
dc.source.title | ChemElectroChem | en_US |
dc.title | Selective glucose sensing under physiological pH with flexible and binder-free prussian blue coated carbon cloth electrodes | en_US |
dc.type | Article | en_US |
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