Stretchable and body conformable electronics for emerging wearable therapies DOI Creative Commons

Benzhao Huang,

Qian Wang, Wei Li

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 13, 2024

Abstract Wearable therapy represents a research frontier where material science, electrical engineering, and medical disciplines intersect, offering significant potential for remote portable healthcare. Unlike conventional approaches that rely on rigid materials, the ability to stretch is crucial therapeutic devices achieve enhanced mechanical adaptability. Moreover, conformable integration of these into body pivotal in establishing reliable interfaces long‐term treatment. These emerging provide an attractive platform developing new protocols do not disrupt daily activities. This review comprehensively overviews recent progress stretchable body‐conformable electronics wearable applications. The discussion begins with design fabrication through structural designs innovation. mechanisms adopted by are then systematically explored. Furthermore, article delineates characteristics devices, such as biocompatibility, secure skin attachment, effective moisture management. poised inspire innovative device treatment future technology.

Language: Английский

Zinc-ion batteries at elevated temperatures: linking material design to wearable/biocompatible applications DOI Creative Commons
Yutong Wu,

Qiong He,

Yunlei Zhou

et al.

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

Published: Jan. 17, 2025

Language: Английский

Citations

1
Direct Ink Writing of Conductive Hydrogels DOI Creative Commons
Monica Ho, Aline Braz Ramirez,

Negar Akbarnia

et al.

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

Published: Jan. 29, 2025

Abstract Direct ink writing (DIW) is an additive manufacturing technique that has garnered notable interest due to its precise and consistent printing of a wide range materials, such as viscoelastic hydrogels, pastes, complex composites, by adjusting the ink's rheology. This material flexibility combined with ability print at room temperature makes DIW ideal for diverse applications scalable from small industrial levels. In recent years, conductive hydrogels gained significant attention across various fields, ranging biomedical scaffolds flexible electronics. Conductive are category which exhibit conductivity in their wet and/or dry state. Precursors like polymers, metallic nanoparticles, carbon‐based materials can be used induce electronic ionic hydrogels. review presents comprehensive overview demonstrating printability using technique. The fundamentals precursors presented. Following, different pathways reaching optimal hydrogel properties, including mechanical, conductive, rheological, focus on synthesis introduced. Finally, emerging electronics medicine highlighted, anticipated challenges advancement printable discussed.

Language: Английский

Citations

1
Autonomous, Moisture‐Driven Flexible Electrogenerative Dressing for Enhanced Wound Healing DOI Open Access
Yan Ren, Xueliang Zhang, Hai Wang

et al.

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

Published: Feb. 17, 2025

Abstract Electrotherapy has shown considerable potential in treating chronic wounds, but conventional approaches relying on bulky external power supplies and mechanical force are limited their clinical utility. This study introduces an autonomous, moisture‐driven flexible electrogenerative dressing (AMFED) that overcomes these limitations. The AMFED integrates a moist‐electric generator (MEG), antibacterial hydrogel dressing, concentric molybdenum (Mo) electrodes to provide self‐sustaining electrical supply potent activity against Staphylococcus aureus Escherichia coli . MEG harnesses chemical energy from moisture produce stable direct current of 0.61 V without input, delivering this therapeutic stimulation the wound site through Mo electrodes. facilitates macrophage polarization toward reparative M2 phenotype regulates inflammatory cytokines. Moreover, vivo studies suggest group significantly enhances healing, with approximate 41% acceleration compared control group. Using diabetic mouse model, demonstrates its effectiveness promoting nerve regulation, epithelial migration, vasculogenesis. These findings present novel efficient platform for accelerating healing.

Language: Английский

Citations

1
Laser‐Induced Nanozyme Biofuel Cell‐Based Self‐Powered Patch for Accelerating Diabetic Wound Healing With Real‐Time Monitoring DOI Open Access

Chengcheng Gu,

Lei Zhang, Ting Hou

et al.

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

Published: March 7, 2025

Abstract Chronic wounds are a common complication of diabetes, causing significant inconvenience, persistent pain, and economic burden to patients. Real‐time monitoring wound status timely treatment with intelligent dressings is promising way treat infection accelerate healing. However, the traditional make it difficult simultaneously maintain true state meet dynamic needs chronic wounds. Herein, multifunctional self‐powered patch (MSPP) featured antibacterial, hypoglycemic, electrical stimulation designed promote healing real‐time status, in which laser‐induced nanozyme electrodes prepared situ through laser scanning technology construct highly stable nanozyme‐based glucose biofuel cells (GBFCs). Enzymatic cascade reaction GBFCs can use local hyperglycemia produce reactive oxygen species effective antibacterial properties, reduce while generating microcurrent, further diabetes In just 10 days, patch‐treated group achieves 100% shrinkage. Meanwhile, pH sensing module MSPP also monitor fluctuations correct test results, improving accuracy. brief, construction provides solutions for developing closed‐loop biomedical systems that integrate monitoring, diagnosis, treatment.

Language: Английский

Citations

1
A Safe, Stable, Simple, Serviceable, and Self‐Powered Wound Dressing With Continuous Low‐Voltage Direct Current Electrical Stimulation: an Efficient Approach to Accelerate Wound Healing DOI Open Access

Chenxi Shi,

Huan Wang, Xiaojing Wang

et al.

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

Published: Feb. 21, 2025

Abstract Electrical stimulation (ES) dressings have garnered considerable attention owing to their profound impact on chronic wound care, while the existing ES necessitate external power supply or intricate structures, posing potential safety risks and usage inconveniences. Herein, a safe, stable, simple, serviceable, self‐powered (5S) dressing composed of an electrospinning asymmetric nanofiber membrane with screen‐printed electrodes polyurethane foam is developed. The acts as due its electrical double‐layer effect during unidirectional exudate transfer, excellent water absorption retention properties effectively manages exudate. This 5S generates sustained low‐voltage direct current in situ at site creates favorable microenvironment for re‐epithelization. In vitro vivo studies indicate that this can significantly promote healing. Compared control group (on 7th day), collagen deposition treated increased by 15.9%, capillary density 90.6%, epidermal thickness 228.3%, resulting 23.6% enhancement healing rate. Consequently, presents highly sophisticated effective therapeutic approach accelerating

Language: Английский

Citations

0
Polymer Applied in Hydrogel Wound Dressing for Wound Healing: Modification/Functionalization Method and Design Strategies DOI
Yongping Liang, Jiahui He, Meng Li

et al.

ACS Biomaterials Science & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Hydrogel wound dressings have emerged as a promising solution for healing due to their excellent mechanical and biochemical properties. Over recent years, there has been significant progress in expanding the variety of raw materials used hydrogel formulation along with development advanced modification techniques design approaches that enhance performance. However, comprehensive review encompassing diverse polymer strategies innovations is still lacking literature. This summarizes use natural polymers (e.g., chitosan, gelatin, sodium alginate, hyaluronic acid, dextran) synthetic poly(vinyl alcohol), polyethylene glycol, Pluronic F-127, poly(N-isopropylacrylamide), polyacrylamide, polypeptides) dressings. We further explore advantages limitations these discuss various strategies, including cationic modification, oxidative double-bond catechol etc. The also addresses principles synthesis methods, aligning modifications specific requirements healing. Finally, we future challenges opportunities hydrogel-based

Language: Английский

Citations

0
Lignin-optimized MXene/foam pressure sensors with high-sensitivity and robust sunlight sterilization DOI

Jizu Ma,

Wenzheng Wang, Peng Yu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162311 - 162311

Published: April 1, 2025

Language: Английский

Citations

0
Advanced implantable energy storage for powering medical devices DOI Creative Commons
Shasha Wang,

Leqian Wei,

Fujun Wang

et al.

eScience, Journal Year: 2025, Volume and Issue: unknown, P. 100409 - 100409

Published: April 1, 2025

Language: Английский

Citations

0
Stretchable and body conformable electronics for emerging wearable therapies DOI Creative Commons

Benzhao Huang,

Qian Wang, Wei Li

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 13, 2024

Abstract Wearable therapy represents a research frontier where material science, electrical engineering, and medical disciplines intersect, offering significant potential for remote portable healthcare. Unlike conventional approaches that rely on rigid materials, the ability to stretch is crucial therapeutic devices achieve enhanced mechanical adaptability. Moreover, conformable integration of these into body pivotal in establishing reliable interfaces long‐term treatment. These emerging provide an attractive platform developing new protocols do not disrupt daily activities. This review comprehensively overviews recent progress stretchable body‐conformable electronics wearable applications. The discussion begins with design fabrication through structural designs innovation. mechanisms adopted by are then systematically explored. Furthermore, article delineates characteristics devices, such as biocompatibility, secure skin attachment, effective moisture management. poised inspire innovative device treatment future technology.

Language: Английский

Citations

2