A5100403634- Advanced Sensor and Energy Harvesting Materials
- Tactile and Sensory Interactions
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Distributed and Parallel Computing Systems
- Cloud Computing and Resource Management
- Analytical Chemistry and Sensors
- Nanowire Synthesis and Applications
- Nanomaterials and Printing Technologies
- Semiconductor materials and devices
- Silicon Nanostructures and Photoluminescence
- Polymer composites and self-healing
- Polydiacetylene-based materials and applications
- Advanced Thermoelectric Materials and Devices
- Graphene research and applications
- Advanced Wireless Network Optimization
- Advanced Materials and Mechanics
- Immunodeficiency and Autoimmune Disorders
- Surface Modification and Superhydrophobicity
- Network Time Synchronization Technologies
- Advanced Optical Network Technologies
- Electrocatalysts for Energy Conversion
- Muscle activation and electromyography studies
- Advanced MEMS and NEMS Technologies
- Parallel Computing and Optimization Techniques
Xiamen University of Technology
2023-2024
Xiamen University
2009-2024
Shanghai Jiao Tong University
2024
Renji Hospital
2024
Chongqing University
2024
University of Science and Technology of China
2023
State Key Laboratory of Polymer Physics and Chemistry
2023
Changchun Institute of Applied Chemistry
2023
Chinese Academy of Sciences
2023
Guizhou Electric Power Design and Research Institute
2023
Among kinds of flexible tactile sensors, piezoelectric sensor has the advantage fast response for dynamic force detection. However, it suffers from low sensitivity at high-frequency stimuli. Here, inspired by finger structure-rigid skeleton embedded in muscle, we report a using rigid-soft hybrid force-transmission-layer combination with soft bottom substrate, which not only greatly enhances transmission, but also triggers significantly magnified effect d31 working mode sensory layer, instead...
Flexible pressure sensors are indispensable components in various applications such as intelligent robots and wearable devices, whereas developing flexible with both high sensitivity wide linear range remains a great challenge. Here, we present an elegant strategy to address this challenge by taking advantage of pyramidal carbon foam array the sensing layer elastomer spacer stiffness regulator, realizing unprecedentedly 24.6 kPa-1 ultra-wide 1.4 MPa together. Such linearity is attributed...
Polypyrrole/alginate–gelatin conductive hydrogels serve as a repairable circuit and mechanical sensor.
Facile preparation of highly stretchable hydrogels with low Young's modulus and good fatigue resistance as strain sensors.
Dry epidermal electrodes that can always form conformal contact with skin be used for continuous long-term biopotential monitoring, which provide vital information disease diagnosis and rehabilitation. But, this application has been limited by the poor of dry on wet skin. Herein, we report a biocompatible fully organic electrode both even during physical movement. The are prepared drop casting an aqueous solution consisting poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS),...
Abstract Without the introduction of new functional groups, altering properties a substance, such as by changing from non-self-healing to rapidly self-healing material, is often difficult. In this work, we report that 2-hydroxyethyl methacrylate and acrylamide (HEMA/AAm) hydrogels can be easily altered simply tuning reaction temperature. Notably, are prepared at room temperature do not exhibit behavior, while those treated an elevated show automatic performance within ~15 s. Interestingly,...
Abstract With the rapid development of healthcare and human‐machine interactions, there is a growing demand for flexible electronic skin to have high sensitivity over wide range. While current multilevel hierarchical structures inspired by nature broadened sensing range, structural design still lacks systematic study. Hereby, an ordered microstructure proposed, strategy performance regulation piezoresistive pressure sensors studied. Both height spatial distribution are investigated...
Abstract Long‐term biopotential monitoring requires high‐performance biocompatible wearable dry electrodes. But currently, it is challenging to establish a form‐preserving fit with the skin, resulting in high interface impedance and motion artifacts. This research aims present an innovative solution using all‐green organic electrode that eliminates aforementioned challenges. The prepared by introducing maltitol into chosen conductive polymer,...
Abstract With the development of micro‐nano manufacturing technology, various hierarchical microstructures (HMs) are used to improve sensitivity and measurement range flexible pressure sensors. However, fabrication highly ordered HMs in simple, fast, low‐cost ways remains a great challenge. In this work, laser direct writing technology is fabricate enhance piezoresistive The show lateral expansion with increasing due good flexibility small force bearing areas, resulting more significant...
Abstract A flexible sensor that simultaneously senses temperature and pressure is crucial in various fields, such as human‐machine interaction, artificial intelligence, biomedical applications. Previous research has mainly focused on single‐function sensors for e‐skins or smart devices, integrated bimodal sensing of without complex crosstalk decoupling algorithms remains challenging. In this work, a proposed utilizes spatial orthogonality between in‐plane thermoelectricity out‐plane...
The need to simplify fabrication processes and reduce costs for high-performance humidity sensors is increasingly vital, especially in fields such as healthcare agriculture. This study introduces a simple cost-effective approach using laser-induced graphene (LIG) on polyimide film create highly sensitive fast-response flexible sensors. LIG acts the electrode, while porous between interdigital electrodes serves sensing material, showing changes electrical conductivity based levels. sensor, an...
Cilia are fundamental functional structures in natural biology. As the primary option of artificial cilia, magnetic cilia have been drawing extensive attention due to their excellent biocompatibility, sensitive response, and contactless actuation. However, most ordered fabricated by molds, suffering from high cost low efficiency. In this paper, an ultrafast fabrication method array using micro-cavity inducing effect was proposed. With impact static dynamic fields, fine were first formed...
Paper is a green and porous material that has been widely used in flexible pressure sensors due to its flexibility, renewability, lightness. However, these are often susceptible environmental factors such as moisture chemicals, leading degradation or failure of their reliability for practical applications. Herein, we present roll-to-roll lamination strategy batch fabrication paper-based waterproof with good consistency based on single-walled carbon nanotube (SWCNT) coated tissue paper...
Humidity-sensor-based fully contactless respiratory monitoring can eliminate the discomfort and infection risks associated with any wearable device. However, challenges in facile fabrication of highly sensitive humidity sensors continue to hinder their widespread application for monitoring. In this study, we introduce a simple method fabricate sensors. Our employs laser-induced graphene (LIG) on an ethanol-soaked polyimide (PI) film as electrode sensor. The PI between adjacent LIG electrodes...
TprK antigenic variation is acknowledged as an important strategy developed by Treponema pallidum to achieve immune evasion. Previous studies applied short-read sequencing explore tprK gene sequence diversity in clinical samples; however, due the limitations of sequencing, it was difficult determine linkage between seven V regions, and crucial information about full-length variants lost. Although two recent explored complete profiles natural human syphilis infection, there are still too few...