Self-healing hydrogels as injectable implants: Advances in translational wound healing

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 509, P. 215790 - 215790

Published: March 20, 2024

Language: Английский

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Antifreeze protein-based ultrastretchable and highly sensitive hydrogel for human-machine interaction

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 488, P. 150775 - 150775

Published: March 28, 2024

Language: Английский

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Ultrastretchable, Self-Adhesive and conductive MXene nanocomposite hydrogel for body-surface temperature distinguishing and electrophysiological signal monitoring

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149303 - 149303

Published: Feb. 4, 2024

Language: Английский

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Recent development of elastomer-based smart sensing materials and structures

Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)

Published: Jan. 20, 2025

Language: Английский

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Sensor-Based Wearable Systems for Monitoring Human Motion and Posture: A Review

Sensors, Journal Year: 2023, Volume and Issue: 23(22), P. 9047 - 9047

Published: Nov. 8, 2023

In recent years, marked progress has been made in wearable technology for human motion and posture recognition the areas of assisted training, medical health, VR/AR, etc. This paper systematically reviews status quo sensing systems capture from three aspects, which are monitoring indicators, sensors, system design. particular, it summarizes indicators closely related to changes, such as trunk, joints, limbs, analyzes detail types, numbers, locations, installation methods, advantages disadvantages sensors different systems. Finally, is concluded that future research this area will emphasize accuracy, data security, wearing comfort, durability. review provides a reference development capture.

Language: Английский

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Progress of Research on Conductive Hydrogels in Flexible Wearable Sensors

Gels, Journal Year: 2024, Volume and Issue: 10(2), P. 144 - 144

Published: Feb. 14, 2024

Conductive hydrogels, characterized by their excellent conductivity and flexibility, have attracted widespread attention research in the field of flexible wearable sensors. This paper reviews application progress, related challenges, future prospects conductive hydrogels Initially, basic properties classifications are introduced. Subsequently, this discusses detail specific applications different sensor applications, such as motion detection, medical diagnostics, electronic skin, human–computer interactions. Finally, challenges summarized. Overall, exceptional performance multifunctionality make them one most important materials for technologies. However, further innovation needed to overcome faced realize wider

Language: Английский

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A Transparent, Freezing-Tolerant, and Mechanically Robust Ion-Conductive Hydrogel for Strain-Sensing Applications

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 14, 2025

Ion-conductive hydrogels have attracted tremendous attention and are considered promising for ionic skin. However, the simultaneous incorporation of excellent mechanical strength, low-temperature tolerance, high conductivity transparency remains a great challenge, which will restrict their scope applications. Here, transparent, freezing-tolerant, mechanically robust ion-conductive hydrogel based on double-network structure (k-carrageenan/poly(acrylic acid)) in binary solvent system (ionic liquid/water) is proposed strain-sensing application. The liquid ([EMIM]Cl) introduced into double network by simple one-pot polymerization method, followed subsequent drying treatment. Benefiting from presence liquid, prepared transparent (>90% transmittance) demonstrates properties, including fracture stretchability (>3000% strain), tensile strength (>0.45 MPa), low Young's modulus (65 kPa). Meanwhile, due to reduction water system, exhibit good freezing tolerance (<−25 °C), while maintaining up 0.25 S/m at room temperature. In addition, benefiting hydrogel-based flexible strain sensors studied demonstrated various applications toward deformation detect human motion signals, such as finger bending walking. This work can provide strategy construct with environmental stability potential wearable sensors.

Language: Английский

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A flexible multifunctional sensor with a conductive network based on silk nanofibers and MXene for monitoring physiological activity, capacitive pens, photothermal conversion and antibacterial

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 305, P. 141148 - 141148

Published: Feb. 17, 2025

Language: Английский

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Mussel-Inspired Adhesive and Carbon Fiber Conductive Hydrogel for Flexible Sensors

ACS Applied Polymer Materials, Journal Year: 2023, Volume and Issue: 5(7), P. 5707 - 5715

Published: July 6, 2023

Conductive hydrogels, which are considered to be a promising material for human motion detection sensors, often display low flexibility, limited elongation, and non-adhesive properties. Herein, multifunctional hydrogel with self-adhesive, highly stretchable, conductive properties was developed by introducing polydopamine (DA) carbon fiber (CF) into polyacrylamide (PAAm) hydrogel. The DA polymerized oxygen form (PDA), the PDA-CF-PAAm hybrid-crosslinked covalent bonds recoverable non-covalent including hydrogen π-π stacking. Therefore, prepared exhibits high reversible stretchability. Additionally, demonstrates adhesiveness on various substrate surfaces, such as paper, glass, rubber, biological tissue surfaces due catechol groups of PDA. Furthermore, obtained is because addition CF. As result, can directly adhered skin strain sensor monitor body motion. This work may expand scope preparation flexible wearable devices.

Language: Английский

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Tremella polysaccharide-based conductive hydrogel with anti-freezing and self-healing ability for motion monitoring and intelligent interaction

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 248, P. 125987 - 125987

Published: July 27, 2023

Language: Английский

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