Conductive nanocomposite hydrogels for flexible wearable sensors

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(16), С. 9371 - 9399

Опубликована: Янв. 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.

Язык: Английский

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

Nano Energy, Год журнала: 2025, Номер unknown, С. 110669 - 110669

Опубликована: Янв. 1, 2025

Язык: Английский

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

Chemical Engineering Journal, Год журнала: 2024, Номер 489, С. 151433 - 151433

Опубликована: Апрель 19, 2024

Язык: Английский

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

Journal of Materials Chemistry C, Год журнала: 2024, Номер 12(30), С. 11265 - 11284

Опубликована: Янв. 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.

Язык: Английский

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Applications of Functional Polymeric Eutectogels

Macromolecular Rapid Communications, Год журнала: 2024, Номер 45(21)

Опубликована: Июль 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.

Язык: Английский

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

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 155992 - 155992

Опубликована: Сен. 1, 2024

Язык: 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, Год журнала: 2024, Номер unknown, С. 156113 - 156113

Опубликована: Сен. 1, 2024

Язык: 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, Год журнала: 2024, Номер 135, С. 110630 - 110630

Опубликована: Дек. 30, 2024

Язык: Английский

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

Advanced Electronic Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 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.

Язык: 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, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 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

Язык: Английский

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