Weavable, large-scaled, rapid response, long-term stable electrochemical fabric sensor integrated into clothing for monitoring potassium ions in sweat.
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| Title: | Weavable, large-scaled, rapid response, long-term stable electrochemical fabric sensor integrated into clothing for monitoring potassium ions in sweat. |
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| Authors: | Mo, Lili1 (AUTHOR), Ma, Xiangda1 (AUTHOR), Fan, Longfei1 (AUTHOR), Xin, John H.2 (AUTHOR), Yu, Hui1 (AUTHOR) yuhuihui_2000@163.com |
| Source: | Chemical Engineering Journal. Feb2023:Part 4, Vol. 454, pN.PAG-N.PAG. 1p. |
| Subjects: | Electrochemical sensors, Potassium ions, Thin films, Human body, Yarn, Potassium channels |
| Abstract: | [Display omitted] • PPVN-EFS can realize K+ detection in sweat with large-scale for garment integration. • The warp and weft of PPVN-EFS can achieve absorbing sweat in skin sensing area by interaction. • PPVN-EFS can achieve rapid respond (≤2.1 s) and long-term stable sensing (≥6000 s). Currently, most electrochemical sensors use thin films, single fiber or yarn as sensing unit. However, the weaving process remains challenging along with properties such as a large sensing area, rapid response and long-term stable monitoring. Herein, an electrochemical fabric sensor was developed based on a skin-core structured sensing yarn for in-situ monitoring of potassium ion (K+) concentrations in human sweat and this was achieved through a simple but novel electro-assisted core spinning technique (EACST). The nanofibers in the skin layer of the induction yarn showed excellent hydrophilicity and high specific surface area (8.85 m2/g) as well as significant differences in hydrophilicity and hydrophobicity of the warp and weft yarns of the fabric. As such, they could achieve absorption of sweat limit domain in the skin sensing area, so that the sensor can respond quickly within a short time (2.1 s) and achieve long-term stable sensing (above 6000 s). In addition, the sensor exhibited excellent selectivity, potential reproducibility as well as low noise and signal drift (3.6 × 10−2 mV/s). The large-area (55 cm × 35 cm) of the electrochemical fabric sensor could also be sewn into clothing for integration onto the human body where it could effectively collect sweat for real-time in-situ monitoring of K+ signals in human sweat. [ABSTRACT FROM AUTHOR] |
| Copyright of Chemical Engineering Journal is the property of Elsevier B.V. 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 |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 160693054 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Weavable, large-scaled, rapid response, long-term stable electrochemical fabric sensor integrated into clothing for monitoring potassium ions in sweat. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Mo%2C+Lili%22">Mo, Lili</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ma%2C+Xiangda%22">Ma, Xiangda</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fan%2C+Longfei%22">Fan, Longfei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xin%2C+John+H%2E%22">Xin, John H.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yu%2C+Hui%22">Yu, Hui</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> yuhuihui_2000@163.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Chemical+Engineering+Journal%22">Chemical Engineering Journal</searchLink>. Feb2023:Part 4, Vol. 454, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Electrochemical+sensors%22">Electrochemical sensors</searchLink><br /><searchLink fieldCode="DE" term="%22Potassium+ions%22">Potassium ions</searchLink><br /><searchLink fieldCode="DE" term="%22Thin+films%22">Thin films</searchLink><br /><searchLink fieldCode="DE" term="%22Human+body%22">Human body</searchLink><br /><searchLink fieldCode="DE" term="%22Yarn%22">Yarn</searchLink><br /><searchLink fieldCode="DE" term="%22Potassium+channels%22">Potassium channels</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: [Display omitted] • PPVN-EFS can realize K+ detection in sweat with large-scale for garment integration. • The warp and weft of PPVN-EFS can achieve absorbing sweat in skin sensing area by interaction. • PPVN-EFS can achieve rapid respond (≤2.1 s) and long-term stable sensing (≥6000 s). Currently, most electrochemical sensors use thin films, single fiber or yarn as sensing unit. However, the weaving process remains challenging along with properties such as a large sensing area, rapid response and long-term stable monitoring. Herein, an electrochemical fabric sensor was developed based on a skin-core structured sensing yarn for in-situ monitoring of potassium ion (K+) concentrations in human sweat and this was achieved through a simple but novel electro-assisted core spinning technique (EACST). The nanofibers in the skin layer of the induction yarn showed excellent hydrophilicity and high specific surface area (8.85 m2/g) as well as significant differences in hydrophilicity and hydrophobicity of the warp and weft yarns of the fabric. As such, they could achieve absorption of sweat limit domain in the skin sensing area, so that the sensor can respond quickly within a short time (2.1 s) and achieve long-term stable sensing (above 6000 s). In addition, the sensor exhibited excellent selectivity, potential reproducibility as well as low noise and signal drift (3.6 × 10−2 mV/s). The large-area (55 cm × 35 cm) of the electrochemical fabric sensor could also be sewn into clothing for integration onto the human body where it could effectively collect sweat for real-time in-situ monitoring of K+ signals in human sweat. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Chemical Engineering Journal is the property of Elsevier B.V. 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: 10.1016/j.cej.2022.140473 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Electrochemical sensors Type: general – SubjectFull: Potassium ions Type: general – SubjectFull: Thin films Type: general – SubjectFull: Human body Type: general – SubjectFull: Yarn Type: general – SubjectFull: Potassium channels Type: general Titles: – TitleFull: Weavable, large-scaled, rapid response, long-term stable electrochemical fabric sensor integrated into clothing for monitoring potassium ions in sweat. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Mo, Lili – PersonEntity: Name: NameFull: Ma, Xiangda – PersonEntity: Name: NameFull: Fan, Longfei – PersonEntity: Name: NameFull: Xin, John H. – PersonEntity: Name: NameFull: Yu, Hui IsPartOfRelationships: – BibEntity: Dates: – D: 20 M: 02 Text: Feb2023:Part 4 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 13858947 Numbering: – Type: volume Value: 454 Titles: – TitleFull: Chemical Engineering Journal Type: main |
| ResultId | 1 |
