Conductive nanocomposite hydrogels for flexible wearable sensors

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(16), P. 9371 - 9399

Published: Jan. 1, 2024

We present a comprehensive review of the recent research advances in field sensors based on hydrogels with nanofillers. The characteristics and design strategies nanofillers are highlighted multiple properties conductive nanocomposite described.

Language: Английский

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Efficient multi-physical crosslinked nanocomposite hydrogel for a conformal strain and self-powered tactile sensor

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110669 - 110669

Published: Jan. 1, 2025

Language: Английский

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Recyclable multifunctional ion conductive elastomers for strain/temperature sensors and bioelectrodes

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151433 - 151433

Published: April 19, 2024

Language: Английский

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Dry ionic conductive elastomers based on polymeric deep eutectic solvents for bioelectronics

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(30), P. 11265 - 11284

Published: Jan. 1, 2024

This review highlights the recent progress on polymerizable deep eutectic solvents (PDES) and polyDES as liquid-free ionic elastomers in bioelectronics discusses future directions how these functional polymers can expand field.

Language: Английский

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Applications of Functional Polymeric Eutectogels

Macromolecular Rapid Communications, Journal Year: 2024, Volume and Issue: 45(21)

Published: July 15, 2024

Abstract Over the past two decades, deep eutectic solvents (DESs) have captured significant attention as an emergent class of that unique properties and applications in differing fields chemistry. One area where DES systems find utility is design polymeric gels, often referred to “eutectogels,” which can be prepared either using a replace traditional solvent, or monomers form part themselves. Due extensive network intramolecular interactions (e.g., hydrogen bonding) ionic species exist systems, eutectogels possess appealing material properties—high adhesive strength, tuneable viscosity, rapid polymerization kinetics, good conductivity, well high strength flexibility. In addition, non‐covalent crosslinking approaches are possible due inherent these materials. This review considers several key eutectogels, including organic electronics, wearable sensor technologies, 3D printing resins, adhesives, range various biomedical applications. The design, synthesis, discussed, addition advantages this synthetic approach comparison gel design. Perspectives on future directions field also highlighted.

Language: Английский

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A conductive ionogel with Stretchability, low hysteresis and adjustable adhesion for Air/Underwater mechanosensing

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155992 - 155992

Published: Sept. 1, 2024

Language: Английский

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Recent advances in liquid-free ionic conductive elastomers based on polymerizable deep eutectic solvents: Preparations, properties and applications

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156113 - 156113

Published: Sept. 1, 2024

Language: Английский

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High‐Performance Conductive Elastomers Based on Deep Eutectic Solvents and Polyvinyl Alcohol for Flexible Monitoring Sensors

Advanced Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 4, 2025

Abstract The rapid advancement of wearable technology has led to the growing significance flexible sensors in medical health monitoring and motion tracking. Traditional electronic skin frequently experiences unstable sensing performance attributed inadequate interface compatibility uneven distribution conductive materials. Ionic presents an innovative method for acquiring biological signals via ion migration; however, its biocompatibility concerns restrict broader use. This study introduces eco‐friendly efficient synthetic preparation elastomers utilizing deep eutectic solvents (DES) polyvinyl alcohol (PVA). resulting composite polymer network structure demonstrates a balance between elevated mechanical strength high conductivity. resultant material exhibits electrical conductivity 4.4 × 10⁻¹ S m⁻¹ tensile strain 1200%. attributes this elastomer allow pressure demonstrate exceptional performance, featuring sensitivity 0.21 kPa⁻¹ wide detection range 0–200 kPa. research novel approach development high‐performance materials, which hold considerable application potential areas including healthcare detection.

Language: Английский

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Stretchable, Self-Healing, Temperature-Tolerant, Multiple Dynamic Interaction-Enabled Conductive Biomass Eutectogels for Energy Harvesting and Self-Powered Sensing

Nano Energy, Journal Year: 2024, Volume and Issue: 135, P. 110630 - 110630

Published: Dec. 30, 2024

Language: Английский

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Development of an Ionic Conductive Elastomer from the Photocopolymerization of a Ternary Polymerizable Deep Eutectic Solvent for Human Motions Sensing

Macromolecular Rapid Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 15, 2024

Polymerizable deep eutectic solvents (PDES) represent a novel class of ionic liquids characterized by the presence polymerizable groups in their hydrogen-bond donor or acceptor components. Within realm flexible electronics, PDES is emerged as promising material for fabrication sensors that exhibit both flexibility and stretchability. This research employs UV-initiated photocopolymerization ternary composed choline chloride (ChCl), 2-hydroxyethyl acrylate (HEA), itaconic acid (IA), to synthesize an conductive elastomer (ICE) boasts desirable comprehensive performances, which can be controlled meticulously adjusting ratios these The process streamlined efficient, utilizing cost-effective eco-friendly materials. exhibits favorable conductivity (1.70 × 10

Language: Английский

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