Enhancing glucose oxidation: exploring 3D Pt nanowire frameworks for electrochemical studies.
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| Title: | Enhancing glucose oxidation: exploring 3D Pt nanowire frameworks for electrochemical studies. |
|---|---|
| Authors: | Zaman, Tamseel1 (AUTHOR), Akbar, Samina2 (AUTHOR) S.Akbar@soton.ac.uk, White, Joshua S.2 (AUTHOR), Nandhakumar, Iris2 (AUTHOR) |
| Source: | Journal of Applied Electrochemistry. Dec2024, Vol. 54 Issue 12, p2781-2789. 9p. |
| Subjects: | Oxidation of glucose, Small-angle scattering, Transmission electron microscopy, Cyclic voltammetry, Electron scattering |
| Abstract: | Here, we report the use of highly reproducible free-standing 3D Pt nanowire frameworks (3D Pt NFs) to investigate the electrochemical oxidation of glucose. To create this unique Pt NFs, we utilize a lipidic bicontinuous cubic phase as a template. The resulting Pt NFs exhibits a unique 3D single diamond morphology with Fd3m symmetry. This intricate structure provides a large surface area and high electrocatalytic efficiency, making it more sensitive to glucose detection. Small Angle X-ray Scattering and Transmission electron microscopy investigations provided valuable insights into the nanoarchitecture of 3D Pt NFs. It highlights the interconnected nature of the nanowires and showcases the potential for optimized electrochemical performance. Very high current densities are registered for the glucose oxidation reactions at 3D Pt NFs during cyclic voltammetry investigations. This knowledge aids in the design and development of advanced electrocatalytic systems, fuel cells, biosensors, and other devices that leverage the unique characteristics of the 3D Pt framework. This study explores 3D Pt NFs for electrochemical glucose oxidation. Using a phytantriol template with two non-intersecting aqueous channels (A), Pt is electrodeposited in one channel (B), resulting in the formation of 3D Pt NFs after template washing (C). This approach demonstrates the potential for efficient glucose oxidation in the structured nanowire frameworks. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Applied Electrochemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 180374022 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Enhancing glucose oxidation: exploring 3D Pt nanowire frameworks for electrochemical studies. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zaman%2C+Tamseel%22">Zaman, Tamseel</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Akbar%2C+Samina%22">Akbar, Samina</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> S.Akbar@soton.ac.uk</i><br /><searchLink fieldCode="AR" term="%22White%2C+Joshua+S%2E%22">White, Joshua S.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nandhakumar%2C+Iris%22">Nandhakumar, Iris</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Applied+Electrochemistry%22">Journal of Applied Electrochemistry</searchLink>. Dec2024, Vol. 54 Issue 12, p2781-2789. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Oxidation+of+glucose%22">Oxidation of glucose</searchLink><br /><searchLink fieldCode="DE" term="%22Small-angle+scattering%22">Small-angle scattering</searchLink><br /><searchLink fieldCode="DE" term="%22Transmission+electron+microscopy%22">Transmission electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Cyclic+voltammetry%22">Cyclic voltammetry</searchLink><br /><searchLink fieldCode="DE" term="%22Electron+scattering%22">Electron scattering</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Here, we report the use of highly reproducible free-standing 3D Pt nanowire frameworks (3D Pt NFs) to investigate the electrochemical oxidation of glucose. To create this unique Pt NFs, we utilize a lipidic bicontinuous cubic phase as a template. The resulting Pt NFs exhibits a unique 3D single diamond morphology with Fd3m symmetry. This intricate structure provides a large surface area and high electrocatalytic efficiency, making it more sensitive to glucose detection. Small Angle X-ray Scattering and Transmission electron microscopy investigations provided valuable insights into the nanoarchitecture of 3D Pt NFs. It highlights the interconnected nature of the nanowires and showcases the potential for optimized electrochemical performance. Very high current densities are registered for the glucose oxidation reactions at 3D Pt NFs during cyclic voltammetry investigations. This knowledge aids in the design and development of advanced electrocatalytic systems, fuel cells, biosensors, and other devices that leverage the unique characteristics of the 3D Pt framework. This study explores 3D Pt NFs for electrochemical glucose oxidation. Using a phytantriol template with two non-intersecting aqueous channels (A), Pt is electrodeposited in one channel (B), resulting in the formation of 3D Pt NFs after template washing (C). This approach demonstrates the potential for efficient glucose oxidation in the structured nanowire frameworks. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Applied Electrochemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10800-024-02149-1 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 2781 Subjects: – SubjectFull: Oxidation of glucose Type: general – SubjectFull: Small-angle scattering Type: general – SubjectFull: Transmission electron microscopy Type: general – SubjectFull: Cyclic voltammetry Type: general – SubjectFull: Electron scattering Type: general Titles: – TitleFull: Enhancing glucose oxidation: exploring 3D Pt nanowire frameworks for electrochemical studies. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zaman, Tamseel – PersonEntity: Name: NameFull: Akbar, Samina – PersonEntity: Name: NameFull: White, Joshua S. – PersonEntity: Name: NameFull: Nandhakumar, Iris IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 0021891X Numbering: – Type: volume Value: 54 – Type: issue Value: 12 Titles: – TitleFull: Journal of Applied Electrochemistry Type: main |
| ResultId | 1 |
