A5100324232- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Fuel Cells and Related Materials
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Electrocatalysts for Energy Conversion
- Membrane-based Ion Separation Techniques
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Tactile and Sensory Interactions
- Advanced Memory and Neural Computing
- Advanced Battery Technologies Research
- Antenna Design and Analysis
- Energy Harvesting in Wireless Networks
- Biofuel production and bioconversion
- Catalysis for Biomass Conversion
- Muscle activation and electromyography studies
- Pharmacological Effects of Medicinal Plants
- Neural Networks and Reservoir Computing
- Advanced Chemical Sensor Technologies
- Advancements in Battery Materials
- Nanoplatforms for cancer theranostics
- Acupuncture Treatment Research Studies
- ZnO doping and properties
- Power Systems and Technologies
Chinese Academy of Sciences
2016-2025
Fuzhou University
2023-2025
Wuhan Institute of Virology
2025
Guangxi University
2025
University of Chinese Academy of Sciences
2017-2025
Hunan University of Science and Technology
2025
Northeast Normal University
2025
Northeast Electric Power University
2025
Tan Kah Kee Innovation Laboratory
2023-2025
Hongzhiwei Technology (China)
2024
Human motions, such as joint/spinal bending or stretching, often contain information that is useful for orthopedic/neural disease diagnosis, rehabilitation, and prevention. Here, we show a badge-reel-like stretch sensing device with grating-structured triboelectric nanogenerator exhibiting stretching sensitivity of 8 V mm-1, minimum resolution 0.6 mm, low hysteresis, high durability (over 120 thousand cycles). Experimental theoretical investigations are performed to define the key features...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhotoelectrochemical behavior of thin cadmium selenide and coupled titania/cadmium semiconductor filmsDi Liu Prashant V. KamatCite this: J. Phys. Chem. 1993, 97, 41, 10769–10773Publication Date (Print):October 1, 1993Publication History Published online1 May 2002Published inissue 1 October 1993https://pubs.acs.org/doi/10.1021/j100143a041https://doi.org/10.1021/j100143a041research-articleACS PublicationsRequest reuse permissionsArticle...
Abstract The internet of things in the context ocean is vitally important. For ships sailing on wide adverse weather conditions, evasion marine islands and reefs crucial to ensure safe navigation. Here, a hybrid wave energy harvesting nanogenerator proposed (HW‐NG) as power source for long‐distance wireless transmission, demonstrated self‐powered route avoidance warning system HW‐NG developed based triboelectric (TENG) an electromagnetic generator (EMG), integrated by pendulum structure....
Abstract Lumbar degenerative disease (LDD) refers to the nerve compression syndrome such as neurogenic intermittent claudication and lower limb pain, which disturbs people's daily life, its incidence increases with age. Traditional diagnosis often employs magnetic response imaging or other examinations. But radiological data have uncertain clinical correlation be overemphasized in decision making. Here, an active‐matrix sensing array (AMSA) is proposed measure plantar pressure during...
Abstract Environmental monitoring of local climatic variations plays a vital role in the research on global warming, species diversity, ecological sustainability, and so on. Traditional technologies, such as meteorological stations or satellite imagery, can give an overall environment picture but at high cost, energy consumption, with insufficient regional details. Here, networking system made low‐cost, maintenance‐free, distributed self‐powered wireless nodes is proposed, aimed establishing...
Abstract As the world population structure has already exhibited an inevitable trend of aging, technical advances that can provide better eldercare are highly desired. Knee osteoarthritis, one most common age‐associated diseases, be effectively treated via total knee arthroplasty (TKA). However, patients suffering from recovery process due to inconvenience in post‐hospital treatment. Here, a portable, modular, and wearable brace for self‐assessment TKA patients’ rehabilitation is reported....
Transformers have demonstrated remarkable performance in natural language processing and computer vision. However, existing vision struggle to learn from limited medical data are unable generalize on diverse image tasks. To tackle these challenges, we present MedFormer, a data-scalable Transformer designed for generalizable 3D segmentation. Our approach incorporates three key elements: desirable inductive bias, hierarchical modeling with linear-complexity attention, multi-scale feature...
Abstract Deep neural networks have revolutionized several domains, including autonomous driving, cancer detection, and drug design, are the foundation for massive artificial intelligence models. However, hardware network reports still mainly focus on shallow (2 to 5 layers). Implementing deep in is challenging due layer-by-layer structure, resulting long training times, signal interference, low accuracy gradient explosion/vanishing. Here, we utilize negative ultraviolet photoconductive...
In the era of Internet and Things, display technology has evolved significantly toward full-scene realistic display. Incorporating "intelligence" into displays is a crucial technical approach to meet demands this development. Traditional relies on distributed hardware systems achieve intelligent but encounters challenges stemming from physical separation sensing, processing, light-emitting modules. The high energy consumption data transformation delays limited development intelligence...
Acoustic sensor-based human-machine interaction (HMI) plays a crucial role in natural and efficient communication intelligent robots. However, accurately identifying tracking omnidirectional sound sources, especially noisy environments still remains notable challenge. Here, self-powered triboelectric stereo acoustic sensor (SAS) with recognition capabilities by 3D structure configuration is presented. The SAS incorporates porous vibrating film high electron affinity low Young's modulus,...
Energy harvesting from mechanical motions has immense applications such as self-powered sensors and renewable energy sources powered by ocean waves. In this context, the triboelectric nanogenerator is cutting-edge technology that can effectively convert ambient into electricity through Maxwell's displacement current. While further improvements of conversion efficiency nanogenerators critically depend on theoretical modeling process, to date only models based single-relative-motion processes...
An anterior cruciate ligament (ACL) tear is a common musculoskeletal injury with high incidence. Traditional diagnosis employs magnetic response imaging (MRI), physical testing, or other clinical examination, which relies on complex and expensive medical instruments, individual doctoral experience. Herein, we propose wearable displacement sensing system based grating-structured triboelectric stretch sensor to diagnose the ACL injuries. The exhibits resolution (0.2 mm) outstanding robustness...
A low-cost beam-steerable antenna operating at 28 GHz is presented for 5G mobile terminal applications. The proposed array has a sandwich-like stack structure, including ten patch elements, ground plane with two rows of slots, and long microstrip transmission feed line. radiators the line are placed sides plane, which provides great flexibility in designing radiating pattern network. Switches added on to construct periodic distributed phase shifters beam steering. 2 bit shifter phases 0°,...