A5101676559- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Silk-based biomaterials and applications
- Transition Metal Oxide Nanomaterials
- Nanomaterials and Printing Technologies
- Quantum Dots Synthesis And Properties
- Advanced Materials and Mechanics
- Perovskite Materials and Applications
- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Structural Health Monitoring Techniques
- Advanced battery technologies research
- Innovative Energy Harvesting Technologies
- Photonic Crystals and Applications
- Electrochemical sensors and biosensors
- Nanowire Synthesis and Applications
- Aeroelasticity and Vibration Control
- Advanced Sensor Technologies Research
- Photochromic and Fluorescence Chemistry
- Organic Electronics and Photovoltaics
- Thermal Radiation and Cooling Technologies
- Stroke Rehabilitation and Recovery
- Anodic Oxide Films and Nanostructures
- Muscle activation and electromyography studies
- Polymer Surface Interaction Studies
Anhui University of Science and Technology
2025
Beijing Institute of Nanoenergy and Nanosystems
2023-2024
Chinese Academy of Sciences
2023-2024
Guangzhou Institute of Energy Conversion
2024
University of Chinese Academy of Sciences
2023-2024
Xiamen University
2016-2021
State Key Laboratory of Marine Environmental Science
2021
Xiamen University of Technology
2018
Tongji University
2007
Abstract Due to the natural biodegradability and biocompatibility, silk fibroin (SF) is one of ideal platforms for on‐skin implantable electronic devices. However, development SF‐based electronics still at a preliminary stage due SF film intrinsic brittleness as well solubility in water, which prevent fabrication through traditional techniques. In this article, flexible stretchable silver nanofibers (Ag NFs)/SF based electrode synthesized water‐free procedures, demonstrates outstanding...
Abstract Silk protein is one of the a promising materials for on‐skin and implantable electronic devices due to its biodegradability biocompatibility. However, intrinsic brittleness as well poor thermal stability limits applications. In this work, robust heat‐resistant silk fibroin composite membranes (SFCMs) are synthesized by mesoscopic doping regenerated (SF) via strong interactions between SF polyurethane. Surprisingly, obtained SFCMs can endure tensile test (>200%) treatment (up 160...
The rapid development of the modern electronics gives rise to higher demands flexible and wearable energy resources. Flexible transparent conducting electrodes (TCEs) are one essential components for flexible/wearable thin‐film solar cells (SCs). In this regard, commercial indium tin oxide (ITO) on plastics has demonstrated superior optoelectronic performance although some drawbacks, i.e., low abundance, film brittleness, infrared transmittance, poor chemical stability remain. On other hand,...
Abstract In recent years, the preparations of flexible electronic devices have attracted great attention. Here, a simple one‐pot method thermal polymerization is introduced to fabricate silk fibroin‐dopted hydrogels (SFHs), which are both chemically and physically cross‐linked by acrylamide (AM), acrylic acid (AA), fibroin (SF). The addition SF can effectively enhance mechanical property SFH 12% 59% compared with 0% . Taking advantage its wide working range stress (about 0.455–568.9 kPa),...
As a kind of biocompatible material with long history, silk fibroin is one the ideal platforms for on-skin and implantable electronic devices, especially self-powered systems. In this work, to solve intrinsic brittleness as well poor chemical stability pure film, mesoscopic doping regenerated introduced promote secondary structure transformation, resulting in huge improvement mechanical flexibility (∼250% stretchable 1000 bending cycles) (endure 100 °C 3–11 pH). Based on such doped film...
Real-time monitoring of flow turbulence is very difficult but extremely important in fluid dynamics, which plays an role flight safety and control. Turbulence can cause airflow to detach at the end wings, potentially resulting aerodynamic stall aircraft causing accidents. Here, we developed a lightweight conformable system on wing surface for sensing. Quantitative data about degree boundary layer separation are provided situ using conjunct signals by both triboelectric piezoelectric effects....
Abstract Innovative functional electrical stimulation has demonstrated effectiveness in enhancing daily walking and rehabilitating stroke patients with foot drop. However, its lack of precision stimulating timing, individual adaptivity, bilateral symmetry, resulted diminished clinical efficacy. Therefore, a closed‐loop wearable device network intrinsically controlled (CI‐FES) system is proposed, which utilizes the personal surface myoelectricity, derived from intrinsic neuro signal, as...
Triboelectric nanogenerators (TENGs) have emerged as a promising approach for generating electricity and providing electrical stimuli in medical electronic devices. Despite their potential benefits, the clinical implementation of TENGs faces challenges such skin compliance lack comprehensive assessment regarding biosafety efficacy. Therefore, further research is imperative to overcome these limitations unlock full various biomedical applications. In this study, we present flexible silk...
Integrated fabrics with a smart heating control system (HCS) are attractive in warming and thermotherapy for human healthcare management. Metal nanofibers (NFs) networks high flexibility, conductivity gas permeability ideal functional materials wearable electronics. Herein, novel sandwich-structural (Ag NFs/fabrics/Pt NFs) textile HCS is constructed, where Ag NF network film was functioned as heater Pt arrays were temperature sensors. Conductivity mechanical stability of the metal NFs...
In view of the shortcomings wired sensing equipment used by roadheaders, such as difficult power supply and to replace under complex working conditions, vibration signal cutting part a roadheader is collected analyzed using environmental characteristics strong roadheader, piezoelectric energy harvester with variable pitch beam proposed. Based on theory simulation, experimental verification was carried out explore influence different structural parameters output harvester. Through application...
Ultraflexible electronics have received extensive attention due to their favorable properties, such as superior mechanical robustness, light weight and good compatibility with large-area roll-to-roll fabrication. Here we present a flexible sandwiched tungsten trioxide/silver nanotrough network/poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate) multi-layer transparent conducting electrode prominent conductivity (sheet resistance low 1.08 Ω sq-1) transparency (85%). In particular, the...
The rapid development of modern electronics has given rise to a higher demand for flexible and wearable energy sources. Flexible transparent conducting electrodes (TCEs) are one the essential components flexible/wearable thin-film solar cells (SCs). In this regard, we present highly CuS-nanosheet (NS) networks with an optimized sheet resistance (Rs) as low 50 Ω sq−1 at 85% transmittance counter electrode (CE) quantum-dot (QDSCs). CuS NS network exhibits remarkable mechanical flexibility...
Abstract Natural materials have irreplaceable advantages in the preparation of vivo / vitro electronic devices. However, most current fabrication techniques for flexible electronics are not compatible with natural due to mechanical and chemical stability issues. In this work, an ink‐jet printing electrodeposition coupling technique is introduced fabricate pattern electrodes on silk fibroin polyurethane (SF‐PU) composite films. The addition PU can improve properties SF film while maintaining...
Abstract The rapid development of aircraft in recent years has attracted more attention, especially the issue safe flight for aircraft. Some existing angle detection sensors are difficult to adapt speed current due expensive price and large size, so there is an immediate need new technology that can suit Here, a self‐powered digital sensor compact, simple, lightweight introduced. This eliminates external power supply demonstrates highly sensitive signal at volt level when variable structure...
Transparent heaters are widely used in technologies such as window defrosting/defogging, displays, gas sensing, and medical equipment.