A5087376787- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Advancements in Battery Materials
- ZnO doping and properties
- Echinoderm biology and ecology
- Conducting polymers and applications
- Neuroscience and Neural Engineering
- Supercapacitor Materials and Fabrication
- Analytical Chemistry and Sensors
- Aquatic life and conservation
- Graphene research and applications
- Marine Bivalve and Aquaculture Studies
- Transition Metal Oxide Nanomaterials
- Advanced Chemical Sensor Technologies
- EEG and Brain-Computer Interfaces
- Tactile and Sensory Interactions
- Advanced Battery Materials and Technologies
- Nanoplatforms for cancer theranostics
- Photoreceptor and optogenetics research
- Extraction and Separation Processes
- Advanced Battery Technologies Research
- Solar-Powered Water Purification Methods
- Blood groups and transfusion
- Quantum and electron transport phenomena
- Advanced Photocatalysis Techniques
University of Electronic Science and Technology of China
2018-2025
Institute of Disaster Prevention
2009-2025
Chinese Academy of Sciences
2007-2024
Institute of Oceanology
2014-2024
Hebei Institute of Physical Education
2024
University of Chinese Academy of Sciences
2014-2024
Peking University People's Hospital
2020-2024
Peking University
2006-2024
Chang'an University
2022-2024
Second Affiliated Hospital of Inner Mongolia Medical University
2024
Apart from sharing common ancestry with chordates, sea cucumbers exhibit a unique morphology and exceptional regenerative capacity. Here we present the complete genome sequence of an economically important cucumber, A. japonicus, generated using Illumina PacBio platforms, to achieve assembly approximately 805 Mb (contig N50 190 Kb scaffold 486 Kb), 30,350 protein-coding genes high continuity. We used this resource explore key genetic mechanisms behind biological characters cucumbers....
One-dimensional nanosized core/shell PN-junctions are formed from N-type SnO2 nanorods (synthesized via a hydrothermal method; diameter ∼10 nm, length ∼100 nm) uniformly coated with P-type CuO nanoparticles (diameter ∼4 nm). Gas sensors realized these PN-junction nanorods, and their resistances greatly decrease upon exposed to H2S at room temperature. The sensitivity against 10 ppm 60 °C is up 9.4 × 106. At the same time, have very good selectivity H2S. Such performances probably attributed...
The output of a piezoelectric nanogenerator (NG) fabricated using ZnO nanowire arrays is largely influenced by the density surface charge carriers at surfaces. Adsorption gas molecules could modify carrier through screening effect, thus, NG sensitive to concentration. Based on such mechanism, we first studied responses an unpackaged oxygen, H2S and water vapor, demonstrated its sensitivity level as low 100 ppm. Therefore, signal generated NWs can act not only power source, but also response...
Extraordinarily high reversible capacity of lithium-ion battery anodes is realized from SnO(2)/α-MoO(3) core-shell nanobelts. The much higher than traditional theoretical results. Such behavior attributed to α-MoO(3) that makes extra Li(2)O reversibly convert Li(+).
Ultrafast charging/discharging of lithium-ion battery anodes is realized from porous Co3O4 nanoneedle arrays growing on copper foils. Their charge time can be shortened to ∼6 s, their reversible capacity at 0.5C rate 1167 mAh/g. This implies that nano-arrays directly foils are good candidates for anodes.
The emerging multifunctional flexible electronic-skin for establishing body-electric interaction can enable real-time monitoring of personal health status as a new personalized medicine technique. A key difficulty in the device design is power supply. Here self-powered wearable noninvasive perspiration analysis has been realized on basis piezo-biosensing unit matrix enzyme/ZnO nanoarrays. detect lactate, glucose, uric acid, and urea perspiration, no outside electrical supply or battery used...
Self-powered active gas sensing has been realized from core–shell In2O3/ZnO nanoarray nanogenerator, and extremely high H2S sensitivity selectivity at room temperature have obtained. nanoarrays two functions: one is an energy source because can produce piezoelectric output power; the other a sensor of varies with concentration H2S. Upon exposure to 700 ppm temperature, decreases 0.902 V (in air) 0.088 V, up 925, much higher than that bare ZnO nanoarrays. The heterostructure conversion...
Room-temperature self-powered ethanol sensing has been realized from a Pd/ZnO nanoarray nanogenerator under the driving of human finger movement.
An integrated self-charging power cell (SCPC) is realized from a CuO/PVDF nanocomposite piezo-anode. The efficiency of the SCPC higher than that non-integrated SCPC. intimate and large contact between CuO PVDF results in an effective use piezoelectric field internal piezo-electrochemical process.
TiO2/ZnO nanowire arrays on stainless steel mesh for piezo-photocatalytic H2 production are synthesized via a two-step hydrothermal route. The photocatalytic efficiency under solar illumination can be enhanced by introducing mechanical vibration energy. As coutilizing the and energy (ultrasonic irradiation), nanowires show high production. also excellent recyclability stability. Additionally, this mesh-based structure retrieved easily from aqueous solution, which meet practical application...
A new flexible smelling electronic skin (e‐skin) has been realized from PANI(polyaniline)/PTFE(polytetrafluoroethylene)/PANI sandwich nanostructures basing on the triboelectrification/gas‐sensing coupling effect. The e‐skin can be driven by human motion/breath and efficiently convert mechanical vibration into electric impulse. And output current/voltage is significantly dependent environmental atmosphere (volatile organic compounds in air), which act as olfactory bionic Taking ethanol gas...
Flexible self-charging power cells (SCPCs) are fabricated from flexible graphene electrodes and Kapton shells. The can be charged 500 to 832 mV within s by periodic compressive stress (34 N, 1 Hz). SCPC efficiently a small amount of mechanical energy, such as finger pressing or bicycle tire rolling.
The increasing morbidity of internal diseases poses serious threats to human health and quality life. Exhaled breath analysis is a noninvasive convenient diagnostic method improve the cure rate patients. In this study, self-powered analyzer based on polyaniline/polyvinylidene fluoride (PANI/PVDF) piezo-gas-sensing arrays has been developed for potential detection several diseases. device works by converting exhaled energy into piezoelectric gas-sensing signals without any external power...
Context:The elevated low-density-lipoprotein cholesterol (LDL-C) in menopausal women is associated with higher risks of cardiovascular diseases.
Room-temperature self-powered ethanol sensing has been realized from ZnO nanowire arrays by combining their piezoelectric, photoelectric and gas characteristics.
Core–shell Co<sub>3</sub>O<sub>4</sub>/ZnCo<sub>2</sub>O<sub>4</sub> hollow spheres exhibit superior electrochemical performance with high reversible capacity, excellent cycling stability and good rate capability.
Implantable bioelectronics for analyzing physiological biomarkers has recently been recognized as a promising technique in medical treatment or diagnostics. In this study, we developed self-powered implantable skin-like glucometer real-time detection of blood glucose level vivo. Based on the piezo-enzymatic-reaction coupling effect GOx@ZnO nanowire, device under an applied deformation can actively output piezoelectric signal containing glucose-detecting information. No external electricity...