ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown
Published: May 1, 2025
Language: Английский
ACS Nano, Journal Year: 2024, Volume and Issue: 18(39), P. 26435 - 26476
Published: Sept. 17, 2024
The burgeoning demands for health care and human-machine interfaces call the next generation of multifunctional integrated sensor systems with facile fabrication processes reliable performances. Laser-induced graphene (LIG) highly tunable physical chemical characteristics plays vital roles in developing versatile skin-like flexible or stretchable systems. This Progress Report presents an in-depth overview latest advances LIG-based techniques applications sensors. First, merits LIG technique are highlighted especially as building blocks sensors, followed by description various methods its variants. Then, focus is moved to diverse including electrophysiological Mechanisms advantages these scenarios described detail. Furthermore, representative paradigms presented show capabilities multipurpose applications. signal cross-talk issues discussed possible strategies. technology functionalities coupled other strategies will enable high-performance next-generation skin electronics.
Language: Английский
Citations
22
Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(3)
Published: May 27, 2024
Language: Английский
Citations
16
Soft Science, Journal Year: 2025, Volume and Issue: 5(1)
Published: Jan. 22, 2025
With the continuous development of small and medium-sized electronic devices, which bring convenience to people’s lives, electromagnetic wave (EMW) pollution has emerged as a significant issue. The materials with interference (EMI) shielding capabilities for protection against harmful radiation plays vital role. Currently, wide range multifunctional, lightweight EMI have been created address various environmental requirements. However, single material difficult meet requirements high-speed transmission equipment because when such devices operate at high speeds, they typically generate elevated temperatures, excessive further exacerbates heat accumulation, reducing both efficiency lifespan. Therefore, thermal management is essential lower operating temperatures ensure optimal performance. Phase change (PCMs) are known storing large amount energy, potential in management, so flexible phase composites (PCCs) emerged. This review provides detailed examination based on fillers, PCMs latest advancements developing new PCCs. Finally, we suggest some research directions PCCs, hoping contribute rapid advancement next-generation electronics, human artificial intelligence.
Language: Английский
Citations
8
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 10, 2025
Abstract Achieving high energy release of aluminum (Al) and ammonium perchlorate (AP) is significant importance in the realm materials. In this work, integrated Al@AP/GO‐CHZ‐M (M = Co 2+ or Ni ) composites are successfully synthesized through an design precise catalysis approach. The Al@AP/Co exhibit fast decomposition, with a 76.6 °C reduction decomposition temperature 66.0% increase heat compared to Al+AP mixture counterpart. From kinetic perspective, activation for largely decreased by 215.5 kJ mol −1 (−67.4%) its kinetics shifted autocatalytic model. Transition metals GO‐CHZ‐M facilitate proton transfer during AP, significantly increasing yield low‐valence nitrogen oxides. ignition Al@AP/M enhanced, 37.2 ms (−40.2%) delay 6.6‐fold radiation intensity over Al+AP. change from deflagration physical detonation further suggests release. Furthermore, mechanism on enhancement Al@AP elucidated. This approach holds broad application prospects fields solid propellants, aluminized explosives, micro‐thrusters, pyrotechnics systems.
Language: Английский
Citations
3
ACS Applied Nano Materials, Journal Year: 2023, Volume and Issue: 6(9), P. 7290 - 7298
Published: May 1, 2023
Lip-reading recognition (LRR) has gained significant attention due to its potential applications in various scenarios, such as communication for the speech-impaired, conversations noisy or dark environments, and human–machine interactions. However, existing LRR technologies based on computer vision suffer from drawbacks high cost of electronic camera equipment negative impact ambient lighting accuracy. Herein, a graphene-based flexible strain sensor is developed through facile, high-efficiency, low-cost laser-induced carbonization technique, which involves ablation polyimide (PI) films using ultraviolet lasers. The sensor's patterned stripes porous structure endow it with sensitivity deformations caused by bending pressing. well-designed can tightly attach facial skin record high-quality signals lip muscle movements. When compared preconstructed lip-reading database fixed algorithm, collected exhibit rate exceeding 90%, enabling seamless interaction precise control over manipulators. Consequently, approach demonstrates immense promising platform speech-impaired interactions variable environments.
Language: Английский
Citations
23
Soft Science, Journal Year: 2024, Volume and Issue: 4(3)
Published: July 8, 2024
Skin is a rich source of invaluable information for healthcare management and disease diagnostics. The integration soft skin electronics enables precise timely capture these cues at the interface. Leveraging attributes such as lightweight design, compact size, high integration, biocompatibility, enhanced comfort, technologies hold significant promise advancing various applications. However, fabrication process most existing typically requires expensive platforms clean-room environments, potentially inflating production costs. In recent years, emergence laser-induced-graphene (LIG) has presented practical solution developing that are both cost-effective high-performing. This advancement paves way widespread adoption intelligent technologies. Here, we comprehensively review studies focusing on LIG-based (LIGS2E) We first outline preparation methodologies, fundamental properties LIG, standard regulation strategies employed in electronics. Subsequently, present an overview LIGS2E designs their diverse applications healthcare. These encompass biophysical biochemical sensors, bio-actuators, power supply systems. Finally, deliberate potential challenges associated with implementation settings offer insights into future directions research development. By elucidating capabilities limitations LIGS2E, this aims to contribute
Language: Английский
Citations
14
Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 17(1)
Published: Oct. 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.
Language: Английский
Citations
10
Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(6)
Published: Oct. 31, 2024
Language: Английский
Citations
9
Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)
Published: Jan. 21, 2025
Language: Английский
Citations
1
Composites Communications, Journal Year: 2025, Volume and Issue: unknown, P. 102324 - 102324
Published: Feb. 1, 2025
Language: Английский
Citations
1