Nano Energy, Journal Year: 2024, Volume and Issue: 131, P. 110199 - 110199
Published: Sept. 4, 2024
Language: Английский
Advanced Healthcare Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 17, 2024
Abstract The rapid advancements in artificial intelligence, micro‐nano manufacturing, and flexible electronics technology have unleashed unprecedented innovation opportunities for applying sensors healthcare, wearable devices, human–computer interaction. human body's tactile perception involves physical parameters such as pressure, temperature, humidity, all of which play an essential role maintaining health. Inspired by the sensory function skin, many bionic been developed to simulate skin's various stimuli are widely applied health monitoring. Given urgent requirements sensing performance integration field devices monitoring, here is a timely overview recent advances multi‐functional It covers fundamental components categorizes them based on different response mechanisms, including resistive, capacitive, voltage, other types. Specifically, application these area monitoring highlighted. Based this, extended dual/triple‐mode integrating temperature presented. Finally, challenges discussed.
Language: Английский
Citations
18
Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 14
Published: June 25, 2024
This article investigates effect of a higher order kinematic modeling on the elasto-static bending results shell in double curved form. The graphene origami is introduced this as novel nanofiller with some chemical process to arrive at controllable material. A copper matrix used main constituent reinforced folded origami. virtual work principle derive governing equations thickness-stretchable shell. After derivation and solution, class formulas from valid sources for effective material properties verification test presented before exploring all affecting parameters ambient results. may be analysis structures responses.
Language: Английский
Citations
17
Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)
Published: Jan. 15, 2025
Abstract The proliferation of wearable biodevices has boosted the development soft, innovative, and multifunctional materials for human health monitoring. integration sensors with intelligent systems is an overwhelming tendency, providing powerful tools remote monitoring personal management. Among many candidates, two-dimensional (2D) stand out due to several exotic mechanical, electrical, optical, chemical properties that can be efficiently integrated into atomic-thin films. While previous reviews on 2D primarily focus conventional configurations like graphene, rapid new opened up novel applications, particularly in smart interaction functionalities. This review aims consolidate recent progress, highlight unique advantages materials, guide future research by discussing existing challenges opportunities applying biodevices. We begin in-depth analysis advantages, sensing mechanisms, potential applications biodevice fabrication. Following this, we systematically discuss state-of-the-art based various physiological signals within body. Special attention given showcasing multi-functionality devices, mainly including self-power supply, diagnosis/treatment, human–machine interaction. Finally, concludes a concise summary prospective solutions concerning utilization advanced
Language: Английский
Citations
9
Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)
Published: Feb. 21, 2025
Abstract Sleep monitoring is an important part of health management because sleep quality crucial for restoration human health. However, current commercial products polysomnography are cumbersome with connecting wires and state-of-the-art flexible sensors still interferential being attached to the body. Herein, we develop a flexible-integrated multimodal sensing patch based on hydrogel its application in unconstraint monitoring. The comprises bottom hydrogel-based dual-mode pressure–temperature layer top electrospun nanofiber-based non-contact detection as one integrated device. core substrate exhibits strong toughness water retention, temperature, pressure, proximity realized different mechanisms no crosstalk interference. function verified simulated real-world scenario by robotic hand grasping objects validate practicability. Multiple patches locations pillow assembled intelligent Versatile human–pillow interaction information well their evolution over time acquired analyzed one-dimensional convolutional neural network. Track head movement recognition bad patterns that may lead poor achieved, which provides promising approach
Language: Английский
Citations
2
Nano Energy, Journal Year: 2024, Volume and Issue: 123, P. 109427 - 109427
Published: Feb. 27, 2024
Language: Английский
Citations
16
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(12), P. 15372 - 15382
Published: March 18, 2024
Electromagnetic interference (EMI) shielding and infrared stealth technologies are essential for military civilian applications. However, it remains a significant challenge to integrate various functions efficiently into material efficiently. Herein, minimalist strategy fabricate multifunctional phase change organohydrogels (PCOHs) was proposed, which were fabricated from polyacrylamide (PAM) organohydrogels, MXene/PEDOT:PSS hybrid fillers, sodium sulfate decahydrate (Na2SO4·10H2O, SSD) via one-step photoinitiation strategies. PCOHs with high enthalpy value (130.7 J/g) encapsulation rate (98%) could adjust the temperature by triggering of SSD, can hide radiation achieve medium-low stealth. In addition, PCOH-based sensor has good strain sensing ability due incorporation precisely monitor human movement. Remarkably, benefiting electron conduction three-dimensional conductive network ion hydrogel, EMI efficiency (k) reach 99.99% even filler content as low 1.8 wt %. Additionally, shielding, stealth, sensing-integrated be adhered arbitrary targets their excellent flexibility adaptability. This work offers promising pathway fabricating materials, show great application prospects in fields.
Language: Английский
Citations
15
ACS Nano, Journal Year: 2024, Volume and Issue: 18(36), P. 24605 - 24616
Published: Aug. 26, 2024
Sweat analysis has advanced from diagnosing cystic fibrosis and testing for illicit drugs to noninvasive monitoring of health biomarkers. This article introduces the rapid development wearable flexible sweat sensors, highlighting key milestones various sensing strategies real-time analytes. We discuss challenges such as developing high-performance nanomaterial-based biosensors, ensuring continuous production sampling, achieving high sweat/blood correlation, biocompatibility. The potential machine learning enhance these sensors personalized healthcare is presented, enabling tracking prediction physiological changes disease onset. Leveraging advancements in electronics, nanomaterials, biosensing, data analytics, biosensors promise revolutionize management, prevention, prediction, promoting healthier lifestyles transforming medical practices globally.
Language: Английский
Citations
15
Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 20
Published: Jan. 18, 2024
This research aims to analyze cylindrical shells made of functionally graded porous materials, focusing on three types monotonous, symmetric, and nonsymmetric porosity distributions. Material properties are defined for different distributions, individually. Due the slight variation Poisson's ratio, it is assumed be constant throughout thickness cylinder. The governing equations derived using first-order shear deformation theory virtual work principle. solved eigenvalue–eigenvector method clamped–clamped boundary conditions. solution's accuracy convergence validated by conducting a comparative study. Finally, numerical results include components displacement, axial radial circumferential stress, stress reported according coefficient
Language: Английский
Citations
13
Nano Letters, Journal Year: 2024, Volume and Issue: 24(10), P. 3186 - 3195
Published: Feb. 27, 2024
Multisensory integration enables the simultaneous perception of multiple environmental stimuli while minimizing size and energy consumption. However, conventional multifunctional in flexible electronics typically requires large-scale horizontal sensing arrays (such as printed circuit boards), posing decoupling complexities, tensile strain limitation, spatial constraints. Herein, a fully multimodal system (FMSS) is developed by coupling biomimetic stretchable conductive films (BSCFs) strain-insensitive communication interfaces using vertical stacking strategy. The FMSS achieves without additional adhesives, it can incorporate individual layers interconnects any essential constraint on their deformations. Accordingly, temperature pressure are precisely decoupled simultaneously, stress be accurately discerned different directions. This strategy expected to offer new approach significantly streamline design fabrication systems enhance capabilities.
Language: Английский
Citations
13
Journal of Materials Chemistry B, Journal Year: 2024, Volume and Issue: 12(35), P. 8577 - 8604
Published: Jan. 1, 2024
Biosensors integrated into closed-loop systems provide patient-specific adaptive therapies. These advanced devices have significant potential for managing chronic conditions by continuously adjusting therapeutic regimens based on physiological data.
Language: Английский
Citations
13