ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 30, 2024
Language: Английский
ACS Applied Electronic Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 16, 2025
Language: Английский
Citations
8
International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 110130 - 110130
Published: March 1, 2025
Language: Английский
Citations
1
Science Advances, Journal Year: 2024, Volume and Issue: 10(48)
Published: Nov. 29, 2024
Hybrid organic-inorganic molecular ferroelectrics have emerged as promising materials for multifunctional piezoelectric devices. However, they present challenges in practical applications because of their inherent brittleness and poor ductility. Herein, we a flexible mechano-optical dual-responsive ferroelectric composite by incorporating trimethylchloromethyl ammonium (TMCM)–MnCl 3 into styrene ethylene butylene (SEBS) matrix. The SEBS/TMCM-MnCl exhibits excellent stretchable mechanical properties (tensile strain >1300%, thickness 30 μm), piezoelectricity, photoluminescence, enabling advanced visual-tactile–fused anticounterfeiting encryption applications. Anticounterfeiting antitampering tags are developed to judge whether the valued items true or tampered with based on pattern recognition response, respectively. Additionally, high-security password keyboards featuring triple-layer designed, offering more combinations (524,288 times greater than those traditional devices relying solely digital encryption) enhanced security reliability against cracking attempts. This work can inspire designs optoelectronic enable intelligent human-machine interfaces, information security, robotics.
Language: Английский
Citations
4
Microsystems & Nanoengineering, Journal Year: 2025, Volume and Issue: 11(1)
Published: Jan. 21, 2025
Abstract Surface electromyogram (sEMG) serves as a means to discern human movement intentions, achieved by applying epidermal electrodes specific body regions. However, it is difficult obtain high-fidelity sEMG recordings in areas with intricate curved surfaces, such the body, because regular have stiff structures. In this study, we developed myoelectrically sensitive hydrogels via 3D printing and integrated them into stretchable, flexible, high-density array. This electrode array offered series of excellent human-machine interface (HMI) features, including conformal adherence skin, high electron-to-ion conductivity (and thus lower contact impedance), sustained stability over extended periods. These attributes render our more conducive than commercial for long-term wearing recording at complicated skin interfaces. Systematic vivo studies were used investigate its efficacy control prosthetic hand decoding signals from multiple-channel readout circuit sophisticated artificial intelligence algorithm. Our findings demonstrate that printed gel myoelectric sensing system enables real-time highly precise hand.
Language: Английский
Citations
0
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 18, 2025
Abstract The increasing demand for energy supply in sensing units and the computational efficiency of computation has prompted researchers to explore novel, integrated technology that offers high low consumption. Self‐powered enables environmental perception without external sources, while neuromorphic provides energy‐efficient high‐performance computing capabilities. integration self‐powered presents a promising solution an all‐in‐one system. This review examines recent developments advancements artificial neuron devices based on triboelectric, piezoelectric, photoelectric effects, focusing their structures, mechanisms, functions. Furthermore, it compares electrical characteristics various types discusses effective methods enhancing performance. Additionally, this comprehensive summary systems, encompassing tactile, visual, auditory systems. Moreover, elucidates recently systems combine perception, computing, actuation into configurations, aspiring realize closed‐loop control. seamless holds significant potential shaping more intelligent future humanity.
Language: Английский
Citations
0
InfoMat, Journal Year: 2025, Volume and Issue: unknown
Published: March 12, 2025
Abstract Various forms of intelligent light‐controlled soft actuators and robots rely on advanced material architectures bionic systems to enable programmable remote actuation multifunctionality. Despite advancements, significant challenges remain in developing that can effectively mimic the low‐intensity, wide‐wavelength light signal sensing processing functions observed living organisms. Herein, we report a design strategy integrates light‐responsive artificial synapses (AS) with liquid crystal networks (LCNs) create LCN (AS‐LCNs). Remarkably, AS‐LCNs be controlled intensities as low 0.68 mW cm −2 , value comparable intensity perceivable by human eye. These perform sensing, learning, memory within wide wavelength range from 365 nm 808 nm. Additionally, our system demonstrates time‐related proofs concept for tachycardia alarm porcupine defense behavior simulation. Overall, this work addresses limitations traditional reception processing, paving way development emulate cognitive abilities image
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: May 5, 2025
Abstract Inspired by dough kneading, a straightforward and versatile mixing strategy is proposed for the safe, rapid, large‐scale production of smart hydrogels. This approach achieved directly blending gel powders with an appropriate amount swelling agent. The applied possess strong adhesion, enabling them to function as both glue bonding different hydrogels healing agents repairing damaged hydrogels, while their recyclability reusability help lower costs minimize environmental impact. resulting hydrogel, featuring unique internal heterogeneous porous structure, exhibits fast response speed, excellent recoverability, high fatigue resistance. Mechanical tests reveal that this hydrogel robust, capable resisting large elongations (>400%) without breaking, enduring multiple compressions (53%, 10 cycles) crushing, maintaining integrity during prolonged immersion (≈1032 h). Through precise control composition spatial distribution replaceable agents, enables customizable architectures selective shape‐morphing functionality under programmed stimuli. Overall, scalable paradigm establishes eco‐conscious manufacturing platform high‐throughput synthesis stimuli‐responsive materials, positioning it key enabler next‐generation soft devices.
Language: Английский
Citations
0
Small Methods, Journal Year: 2025, Volume and Issue: unknown
Published: May 6, 2025
Abstract The inherent flexibility, safety, and biocompatibility of soft robots show significant potential for intelligent biomedical engineering applications. However, the unique operating environments robots, including both in vivo vitro conditions, necessitate highly flexible movement capabilities. Optimizing structural design to enable multi‐degree‐of‐freedom motions is crucial realize expansion deepening this field. Inspired by shape‐morphing organisms nature, researchers have recently developed a variety bioinspired (BSR) with morphing capabilities that can such as bending, twisting, stretching/contracting. determined their motion mechanisms. This work comprehensively reviews structure morphology typical biological prototypes different behaviors, mechanisms, strategies deformable BSR, vast applications current engineering. Finally, review also provides valuable insights into challenges future opportunities BSR.
Language: Английский
Citations
0
Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116678 - 116678
Published: May 1, 2025
Language: Английский
Citations
0
Matter, Journal Year: 2025, Volume and Issue: 8(5), P. 102136 - 102136
Published: May 1, 2025
Language: Английский
Citations
0