Unleashing the Potential of Electroactive Hybrid Biomaterials and Self-Powered Systems for Bone Therapeutics

Nano-Micro Letters, Год журнала: 2024, Номер 17(1)

Опубликована: Окт. 17, 2024

The incidence of large bone defects caused by traumatic injury is increasing worldwide, and the tissue regeneration process requires a long recovery time due to limited self-healing capability. Endogenous bioelectrical phenomena have been well recognized as critical biophysical factors in remodeling regeneration. Inspired bioelectricity, electrical stimulation has widely considered an external intervention induce osteogenic lineage cells enhance synthesis extracellular matrix, thereby accelerating With ongoing advances biomaterials energy-harvesting techniques, electroactive self-powered systems biomimetic approaches ensure functional recapitulating natural electrophysiological microenvironment healthy tissue. In this review, we first introduce role bioelectricity endogenous electric field summarize different techniques electrically stimulate Next, highlight latest progress exploring hybrid such triboelectric piezoelectric-based nanogenerators photovoltaic cell-based devices their implementation engineering. Finally, emphasize significance simulating target tissue's propose opportunities challenges faced bioelectronics for repair strategies.

Язык: Английский

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Emerging roles of electrospun nanofibers for real-time motion monitoring

Advanced Composites and Hybrid Materials, Год журнала: 2025, Номер 8(1)

Опубликована: Янв. 9, 2025

Язык: Английский

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Integration of Electrohydrodynamic Printing and Hydroprinting for the Cost‐Effective Fabrication of Microscale Conformal Transparent Electrodes on Diverse Curved Surfaces

Small, Год журнала: 2025, Номер unknown

Опубликована: Фев. 16, 2025

Abstract Hydroprinting has emerged as a cost‐effective solution to transfer planar flexible electronics onto diverse curved surfaces for the fabrication of conformal transparent electrodes (CTEs) in fields microelectronics and healthcare monitoring. However, current hydroprinting strategies commonly rely on intricate multiple‐step microfabrication processes or inkjet/direct/screen printing, largely limiting accessibility resolution microscale CTEs. Here, an integration strategy is proposed by combining electrohydrodynamic printing hydroprinting, simplifying CTEs with remarkable electrical/thermal/sensing capabilities robust mechanical stability. Stable silver mesh non‐conductive water‐soluble polyvinyl alcohol films achieves excellent compatibility distinct substrate materials. The smallest feature size 48.5 ± 3.7 µm, showing figure merit 1304. Interestingly, hydroprinted rough demonstrate better adhesion scratching resistances than those smooth counterparts, maintaining negligible sheet resistance increase after 100 cyclic tests. cylindrical glass bottle exhibit transparency electrothermal properties. human skin electrocardiogram sensing monitoring realize notable 30.24% signal enhancement, improved motion artifact irritation compared commercialized Ag/AgCl electrodes.

Язык: Английский

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Micro-cylindrical temperature sensors array via conformal electrohydrodynamic printing

Science China Technological Sciences, Год журнала: 2025, Номер 68(5)

Опубликована: Апрель 8, 2025

Язык: Английский

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Investigation of surface charging dynamics and effects on ink jetting behaviors for plasma-induced electrohydrodynamic printing

Journal of Manufacturing Processes, Год журнала: 2024, Номер 133, С. 1352 - 1363

Опубликована: Дек. 19, 2024

Язык: Английский

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