A5115594231- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Tactile and Sensory Interactions
- Advancements in Battery Materials
- Innovative Energy Harvesting Technologies
- Organic Electronics and Photovoltaics
- Extraction and Separation Processes
- Non-Invasive Vital Sign Monitoring
- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Technologies Research
- Muscle activation and electromyography studies
- Remote Sensing in Agriculture
- Advanced Battery Materials and Technologies
- Nanoplatforms for cancer theranostics
- Per- and polyfluoroalkyl substances research
- Advanced Fiber Optic Sensors
- Electrospun Nanofibers in Biomedical Applications
- Supercapacitor Materials and Fabrication
- Electrochemical sensors and biosensors
- ZnO doping and properties
- Recycling and Waste Management Techniques
- Quantum Dots Synthesis And Properties
- Carbon dioxide utilization in catalysis
- Advanced Photocatalysis Techniques
- Hydrological Forecasting Using AI
Second Affiliated Hospital of Zhejiang University
2021-2025
Chongqing University
2012-2025
Chinese Academy of Sciences
2016-2025
Chinese Academy of Agricultural Sciences
2024-2025
University of Electronic Science and Technology of China
2025
Second Military Medical University
2025
First Hospital of Jilin University
2025
Jilin University
2025
University of Chinese Academy of Sciences
2013-2025
Institute of High Energy Physics
2025
Abstract Pulse wave carries comprehensive information regarding the human cardiovascular system (CS), which is essential for directly capturing CS parameters. More importantly, cuffless blood pressure (BP) one of most critical markers in CS. Accurately measuring BP via pulse continuous and noninvasive diagnosis a disease associated with hypertension remains challenge highly desirable. Here, flexible weaving constructed self‐powered sensor (WCSPS) reported measurement manner. The WCSPS holds...
Achieving a desirable combination of solid-like properties and fast self-healing is great challenge due to slow diffusion dynamics. In this work, we describe design concept that utilizes weak but abundant coordination bonds achieve objective. The designed PDMS polymer, crosslinked by Zn(II)-carboxylate interactions, very strong rigid at room temperature. As the equilibrium sensitive temperature, mechanical strength polymer rapidly reversibly changes upon heating or cooling. soft-rigid...
We report a hybridized electromagnetic–triboelectric nanogenerator for highly efficient scavenging of biomechanical energy to sustainably power wearable electronics by human walking. Based on the effective conjunction triboelectrification and electromagnetic induction, nanogenerator, with dimensions 5 cm × 2.5 light weight 60 g, integrates triboelectric (TENG) that can deliver peak output 4.9 mW under loading resistance 6 MΩ an generator (EMG) 3.5 2 kΩ. The exhibits good stability...
Abstract Owing to the advantages of integration and being magnet-free light-weight, switched-capacitor-convertor plays an increasing role compared traditional transformer in some specific power supply systems. However, high output impedance switching loss largely reduces its efficiency, due imperfect topology transistors. Herein, we propose a fractal-design based switched-capacitor-convertors with characteristics including conversion minimum impedance, electrostatic voltage applicability. As...
We report a hybridized nanogenerator including triboelectric (TENG) and six electromagnetic generators (EMGs) that can effectively scavenge biomechanical energy for sustainably powering an electronic watch. Triggered by the natural motions of wearer's wrist, magnetic ball at center in acrylic box with coils on each side will collide walls, resulting outputs from both EMGs TENG. By using to harvest energy, watch be continuously powered under different motion types where best approach is...
Triboelectric nanogenerators (TENGs) have shown promising potential for large-scale blue energy harvesting. However, the lack of reasonable designs has largely hindered TENG from harvesting both rough and tranquil seas. Herein, a fully symmetrical triboelectric nanogenerator based on an elliptical cylindrical structure (EC-TENG) is proposed all-weather The novel shell provides unique self-stability, high sensitivity to wave triggering, most importantly, anti-overturning capability EC-TENG....
Efficient scavenging the kinetic energy from air-flow represents a promising approach for obtaining clean, sustainable electricity. Here, we report an elasto-aerodynamics-driven triboelectric nanogenerator (TENG) based on contact electrification. The reported TENG consists of Kapton film with two Cu electrodes at each side, fixed ends in acrylic fluid channel. relationship between output power density and its channel dimensions is systematically studied. size 125 × 10 1.6 mm(3) delivers...
We report a hybridized nanogenerator with dimensions of 6.7 cm × 4.5 2 and weight 42.3 g that consists two triboelectric nanogenerators (TENGs) electromagnetic generators (EMGs) for scavenging air-flow energy. Under an speed about 18 m/s, the can deliver largest output powers 3.5 mW one TENG (in correspondence power per unit mass/volume: 8.8 mW/g 14.6 kW/m3) at loading resistance 3 MΩ 1.8 EMG 0.3 0.4 kΩ, respectively. The be utilized to charge capacitor 3300 μF sustainably four temperature...
We report the first observation of piezotronic effect on output voltage a flexible heterojunction solar cell. The cell was fabricated by contacting poly(3-hexylthiophene) (P3HT) with one end ZnO micro/nanowire to form p-n polystyrene (PS) substrate. open-circuit V(oc) characterized tuning strain-induced polarization charges at interface between and P3HT. experimental data were understood based modification band structure junction piezopotential, which is referred as result effect. This study...
Strain-gated piezotronic transistors have been fabricated using vertically aligned ZnO nanowires (NWs), which were grown on GaN/sapphire substrates a vapor-liquid-solid process. The gate electrode of the transistor is replaced by internal crystal potential generated strain, and control over transported current at interface between nanowire top or bottom electrode. current-voltage characteristics devices studied conductive atomic force microscopy, results show that flowing through NWs can be...
Rabbit hemorrhagic disease, first described in China 1984, causes necrosis of the liver. Its etiological agent, rabbit disease virus (RHDV), belongs to Lagovirus genus family Caliciviridae. The detailed molecular structure any lagovirus capsid has yet be determined. Here, we report a cryo-electron microscopic (cryoEM) reconstruction wild-type RHDV at 6.5 Å resolution and crystal structures shell (S) protruding (P) domains its major protein, VP60, each 2.0 resolution. From these data built...
Abstract Sonodynamic therapy (SDT), which uses reactive oxygen species to target tumors, has shown promise in the management of unresectable cancers. However, hypoxic tumor environment limits SDT efficiency, making complete destruction challenging. Here, a dual‐sonosensitizer nanoplatform is developed by loading an alkyl radical generator (2,2‐azobis[2‐(2‐imidazolin‐2‐yl)propane] dihydrochloride, AIPH) onto zirconium metal–organic framework (Zr‐MOF). The Zr‐MOF@AIPH nanoparticles (NPs) can...
Abstract The charge space‐accumulation effect is one of most effective strategies to boost output performance the sliding mode triboelectric nanogenerator (TENG) with AC output, by which shielding layer greatly prevents air breakdown on interface and blank triboarea dissipation its surface promotes accumulation. However, speed depends properties materials these charges are lost in air. Herein, a novel strategy proposed capture space accumulation area for further enhancing TENG. DC electrodes...
The efficacy of sonodynamic therapy (SDT) is largely dependent upon oxygen availability to generate deleterious reactive species, and as such, hypoxic microenvironments greatly constrain the SDT. Development free radical generators that are not on related combination treatment strategies thus have potential enhance antitumor Combined expected improve therapy. As metal-organic framework (MOF) platforms highly amenable integration with other therapeutic approaches, we herein report development...
Triboelectric nanogenerator (TENG) is a promising strategy for harvesting low frequency mechanical energy. However, the bottlenecks of limited electric output by air/dielectric breakdown and poor durability material abrasion seriously restrict its further improvement. Herein, we propose liquid lubrication promoted sliding mode TENG to address both issues. Liquid greatly reduces interface abrasion, high strength charge transmission effect enhance device density. Besides, potential...
Various dielectrics with porous structures or high dielectric constants have been designed to improve the sensitivity of capacitive pressure sensors (CPSs), but this strategy has only effective for low-pressure range. Here, a hierarchical gradient hybrid dielectric, composed low-permittivity (low-k) polydimethylsiloxane (PDMS) foam low Young's modulus (low-E) and high-permittivity (high-k) MWCNT/PDMS (high-E), is develop CPS monitoring biosignals over wide force The foam-like structure...