Highly elastic, fatigue-resistant, antibacterial, conductive, and nanocellulose-enhanced hydrogels with selenium nanoparticles loading as strain sensors
Copyright © 2024 Elsevier Ltd. All rights reserved..
The fabrication of highly elastic, fatigue-resistant and conductive hydrogels with antibacterial properties is highly desirable in the field of wearable devices. However, it remains challenging to simultaneously realize the above properties within one hydrogel without compromising excellent sensing ability. Herein, we fabricated a highly elastic, fatigue-resistant, conductive, antibacterial and cellulose nanocrystal (CNC) enhanced hydrogel as a sensitive strain sensor by the synergistic effect of biosynthesized selenium nanoparticles (BioSeNPs), MXene and nanocellulose. The structure and potential mechanism to generate biologically synthesized SeNPs (BioSeNPs) were systematically investigated, and the role of protease A (PrA) in enhancing the adsorption between proteins and SeNPs was demonstrated. Additionally, owing to the incorporation of BioSeNPs, CNC and MXene, the synthesized hydrogels showed high elasticity, excellent fatigue resistance and antibacterial properties. More importantly, the sensitivity of hydrogels determined by the gauge factor was as high as 6.24 when a high strain was applied (400-700 %). This study provides a new horizon to synthesize high-performance antibacterial and conductive hydrogels for soft electronics applications.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:334 |
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| Enthalten in: |
Carbohydrate polymers - 334(2024) vom: 15. Apr., Seite 122068 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Nie, Xinling [VerfasserIn] |
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| Links: |
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| Themen: |
9004-34-6 |
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| Anmerkungen: |
Date Completed 01.04.2024 Date Revised 01.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.carbpol.2024.122068 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM370427262 |
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| 520 | |a Copyright © 2024 Elsevier Ltd. All rights reserved. | ||
| 520 | |a The fabrication of highly elastic, fatigue-resistant and conductive hydrogels with antibacterial properties is highly desirable in the field of wearable devices. However, it remains challenging to simultaneously realize the above properties within one hydrogel without compromising excellent sensing ability. Herein, we fabricated a highly elastic, fatigue-resistant, conductive, antibacterial and cellulose nanocrystal (CNC) enhanced hydrogel as a sensitive strain sensor by the synergistic effect of biosynthesized selenium nanoparticles (BioSeNPs), MXene and nanocellulose. The structure and potential mechanism to generate biologically synthesized SeNPs (BioSeNPs) were systematically investigated, and the role of protease A (PrA) in enhancing the adsorption between proteins and SeNPs was demonstrated. Additionally, owing to the incorporation of BioSeNPs, CNC and MXene, the synthesized hydrogels showed high elasticity, excellent fatigue resistance and antibacterial properties. More importantly, the sensitivity of hydrogels determined by the gauge factor was as high as 6.24 when a high strain was applied (400-700 %). This study provides a new horizon to synthesize high-performance antibacterial and conductive hydrogels for soft electronics applications | ||
| 650 | 4 | |a Journal Article | |
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| 650 | 4 | |a Selenium nanoparticles | |
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| 700 | 1 | |a Ding, Xiaofeng |e verfasserin |4 aut | |
| 700 | 1 | |a Dai, Lili |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Feng |e verfasserin |4 aut | |
| 700 | 1 | |a Song, Wancheng |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Xun |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Pei |e verfasserin |4 aut | |
| 700 | 1 | |a Tan, Zhongbiao |e verfasserin |4 aut | |
| 700 | 1 | |a Shi, Hao |e verfasserin |4 aut | |
| 700 | 1 | |a Lai, Chenhuan |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Daihui |e verfasserin |4 aut | |
| 700 | 1 | |a Lai, Yongxian |e verfasserin |4 aut | |
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