MXenes for Wearable Physical Sensors toward Smart Healthcare

ACS Nano, Journal Year: 2024, Volume and Issue: 18(36), P. 24705 - 24740

Published: Aug. 26, 2024

The gradual rise of personal healthcare awareness is accelerating the deployment wearable sensors, whose ability acquiring physiological vital signs depends on sensing materials. MXenes have distinct chemical and physical superiorities over other 2D nanomaterials for sensors. This review presents a comprehensive summary latest advancements in MXenes-based materials It begins with an introduction to special structural features performance, followed by in-depth exploration versatile functionalities. A detailed description different mechanisms also included illustrate contribution performance its improvement. In addition, real-world applications sensors monitoring are as well. remaining challenges their promising opportunities finally narrated, conjunction prospective future development.

Language: Английский

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High-Strength and Excellent Self-Healing Polyurethane Elastomer Based on Rigid Chain Segment Reinforcement

Macromolecules, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

Owing to their extensive application scope, elastomers that combine high strength and excellent self-healing efficiency have always attracted significant attention are still a contradiction. In this study, novel PU elastomer was prepared by combining rigid poly(amic acid) (PAA) chain segments 3,3-dithiodipropionic dihydrazide (DPH) containing sextuple hydrogen-bonding units disulfide bonds. The exhibited tensile of 50.1 MPa toughness 144.2 MJ/m3. PAA serve as framework, significantly enhancing the mechanical elastomer. Meanwhile, DPH with bonds enabled exhibit an 96.1% after 12 h at 80 °C. Additionally, strong reversible cross-linking arrays in endows it strength, ability, recyclability, allowing be recycled hot pressing dissolution.

Language: Английский

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Mxenes as a versatile nanoplatform: Synthesis and emerging biomedical applications

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

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MXene Composite Electromagnetic Shielding Materials: The Latest Research Status

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(31), P. 41596 - 41615

Published: July 27, 2024

MXene emerges as a premier candidate for electromagnetic shielding owing to its unique properties novel two-dimensional material. Its exceptional electrical conductivity, chemical reactivity, surface tunability, and facile processing render it highly suitable diverse applications. The research status of MXene-based materials is systematically discussed in this paper. First, the single-component material briefly introduced. Subsequently, composite structures constructed by with polymers, carbon derivatives, ferrites introduced detail. Furthermore, progress ternary quaternary further focused. Finally, application prospected. A deeper understanding MXene's facilitated paper, providing direction future development design materials.

Language: Английский

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Flexible Strain Sensors with Ultra-High Sensitivity and Wide Range Enabled by Crack-Modulated Electrical Pathways

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 17(1)

Published: Nov. 18, 2024

Abstract This study presents a breakthrough in flexible strain sensor technology with the development of an ultra-high sensitivity and wide-range sensor, addressing critical challenge reconciling measurement range. Inspired by structure bamboo slips, we introduce novel approach that utilises liquid metal to modulate electrical pathways within cracked platinum fabric electrode. The resulting demonstrates gauge factor greater than 10 8 capability exceeding 100%. integration patterned enables customisable tuning sensor’s response, while porous ensures superior comfort air permeability for wearer. Our design not only optimises performance but also enhances stability is essential practical applications. Through systematic investigation, reveal intrinsic mechanisms governing offering valuable insights wearable sensors. exceptional across spectrum applications, from micro-strain large-strain detection, highlights its potential wide range real-world uses, demonstrating significant advancement field electronics.

Language: Английский

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Development of binary rose-like CuCo2O4 nanoarchitecture via novel chemical route for electrochemical supercapacitor application

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 313, P. 117976 - 117976

Published: Jan. 7, 2025

Language: Английский

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Enhanced detection of Cystatin C for predicting adverse outcomes in gestational diabetes mellitus using a point-of-care immunosensor

Bioelectrochemistry, Journal Year: 2025, Volume and Issue: 163, P. 108907 - 108907

Published: Jan. 13, 2025

Language: Английский

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High-sensitivity flexible electrochemical sensor for real-time multi-analyte sweat analysis

Talanta, Journal Year: 2025, Volume and Issue: 287, P. 127644 - 127644

Published: Jan. 27, 2025

Language: Английский

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Synthesis of Co3O4@C/Ni/Ti3C2Tx MXene composites with “sandwich” three-dimensional structure for enhanced electromagnetic wave absorption

Journal of Physics and Chemistry of Solids, Journal Year: 2025, Volume and Issue: 202, P. 112644 - 112644

Published: March 6, 2025

Language: Английский

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Triboelectrically active hydrogel drives self-charging zinc-ion battery and human motion sensing

Nano Energy, Journal Year: 2024, Volume and Issue: 126, P. 109601 - 109601

Published: April 10, 2024

Language: Английский

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