A5041552822- ZnO doping and properties
- Microgrid Control and Optimization
- Ga2O3 and related materials
- Supercapacitor Materials and Fabrication
- Advanced biosensing and bioanalysis techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Quantum Dots Synthesis And Properties
- Carbon Nanotubes in Composites
- Drilling and Well Engineering
- Social and Intergroup Psychology
- Gas Sensing Nanomaterials and Sensors
- Misinformation and Its Impacts
- Advancements in Battery Materials
- Graphene research and applications
- Oil and Gas Production Techniques
- Iron oxide chemistry and applications
- Multilevel Inverters and Converters
- MicroRNA in disease regulation
- Semiconductor Quantum Structures and Devices
- Consumer Behavior in Brand Consumption and Identification
- Power Systems and Renewable Energy
- Thermochemical Biomass Conversion Processes
- Nanowire Synthesis and Applications
- RNA Interference and Gene Delivery
- Aerospace Engineering and Control Systems
Chongqing University
2025
Wuhan University
2024-2025
University of Central Florida
2024
Long Island University
2024
Sir Run Run Shaw Hospital
2023
Zhejiang University
2023
Anhui University
2023
Hainan University
2021-2022
Tongji University
2020
National University of Singapore
2007-2013
A smart hybrid nanowire array consisting of Co3O4 porous core and a MnO2 ultrathin nanosheet shell is fabricated using general 3D interfacial carbon-assisted hydrothermal method. The exhibits high capacitance with good cycle performance remarkable rate capability that ranging among the best reported to date for metal oxide systems in absence conducting matrix. Detailed facts importance specialist readers are published as ”Supporting Information”. Such documents peer-reviewed, but not...
Abstract We report the synthesis of a novel branched nano‐heterostructure composed SnO 2 nanowire stem and α‐Fe O 3 nanorod branches by combining vapour transport deposition facile hydrothermal method. The epitaxial relationship between branch is investigated high resolution transmission electron microscopy (HRTEM). determined to grow along [101] direction, enclosed four side surfaces. results indicate that distinct crystallographic planes can induce different preferential growth directions...
Hierarchical nanostructures with SnO2 backbones and ZnO branches are successfully prepared in a large scale by combining the vapor transport deposition process (for nanowires) hydrothermal growth ZnO). The nanorods grow epitaxially on nanowire side faces mainly four-fold symmetry. number density morphology of secondary can be tailored changing precursor concentration, reaction time, adding surfactants. Photoluminescence (PL) properties studied as function temperature pumping power. Such...
Circular RNAs (circRNAs) have been reported to play a significant role in tumorigenesis. However, the detailed function of circRNA prostate cancer (PCa) is still largely unknown.We quantified circTFDP2 expression PCa tissues and adjacent normal using quantitative reverse transcription-polymerase chain reaction (qRT-PCR). Colony formation, Cell Counting Kit-8 (CCK-8), flow cytometry, transwell, vivo progression metastasis assays were applied reveal proliferation metastatic abilities cells....
Ag–Au alloy nanoparticles with tunable size and composition were prepared by a replacement reaction between Ag HAuCl4 at elevated temperatures. The formation of homogeneous was confirmed selected-area energy-dispersive x-ray spectroscopy (SAEDX), UV–visible absorption spectroscopy, high resolution transmission electron microscopy (HRTEM) diffraction. This method leverages upon the rapid interdiffusion Au atoms in reduced dimension nanoparticle, temperatures large number vacancy defects...
Truncated octahedral (TO) Ag nanoparticles are subjected to a replacement reaction with HAuCl4, where they undergo series of morphological changes transform into Ag@AgAu metal core/alloy shell (see image). In the final stage, atomic rearrangement occurrs restore bimetallic particles initial TO shape.
A simple but effective way to control the orientational arrangement of MoO3 nanoflakes is presented, which offers an opportunity investigate anisotropic properties different crystallographic faces. Their electrical and optical are investigated. According polarized micro-Raman spectra, oxygen vacancies preferred be located at sharp side edges lamella, might play important role in catalytic samples. Ascribing unique structural geometry oxygen-defects-induced reduction work function, electron...
Background The initiation of clinical trials for messenger RNA (mRNA) HIV vaccines in early 2022 revived public discussion on after 3 decades unsuccessful research. These followed the success mRNA technology COVID-19 but unfolded amid intense vaccine debates during pandemic. It is crucial to gain insights into discourse and reactions about potential new vaccines, social media platforms such as X (formerly known Twitter) provide important channels. Objective Drawing from infodemiology...
Using confocal micro-Raman and photoluminescence spectroscopy, we studied bending effects on optical properties of individual ZnO nanowires. Raman spectroscopy shows that local tensile strain can be introduced by the nanowire. The is expected to reduce band gap bent part modify phonon–exciton interaction. corresponding micro-photoluminescence spectra indicate suppression longitudinal-optical (LO) interaction, which determined intensity ratio second-order LO-phonon replica free exciton...
Purpose This paper aims to employ social cognitive theory (SCT) as a theoretical framework investigate the influencing factors affecting knowledge transfer effectiveness of construction workers in China. The mediating role their willingness is also assessed. Design/methodology/approach A questionnaire on among Chinese designed and subsequently analyzed by structural equation modeling (SEM), with total sample 288 workers. Findings SEM results show that self-efficiency, blood geographic...
A smart hybrid nanowire array consisting of Co3O4 porous cores and MnO2 ultrathin nanosheet shells can be fabricated by a 3D interfacial carbon-assisted hydrothermal method, improving the pseudocapacitive energy-storage performance. The combination with unique morphology independent electroactivities into single hierarchical architecture leads to high capacitance, remarkable cycle performance rate capability, report Hong Jin Fan co-workers on p. 2076.
High quality vertical-aligned arrays of ZnCdO/ZnO coaxial multiple-quantum-well (MQW) nanowire heterostructures are fabricated for the first time by combining a simple chemical vapor deposition (CVD) and pulsed laser (PLD) method. The ZnO core enables epitaxial dislocation-free growth uniform quantum wells. Both steady-state time-resolved photoluminescence measurements MQW nanowires performed in temperature range 10−300 K. Strong confinement carrier localization effect verified. In addition,...
The synthesis of vertically aligned single-walled carbon nanotubes (VA-SWNTs) by plasma-enhanced chemical vapor deposition (PECVD) was achieved at 500-600 °C, using ethylene as the source and 1 nm Fe film catalyst. For growth high-quality VA-SWNTs in a plasma sheath, it is crucial to alleviate undesirable ion bombardment etching effects optimization input power gas pressure. resistibility synthesized against found be closely related temperature. At relatively low temperature (500 °C), were...
Stable white light electroluminescence from a light-emitting diode fabricated porous silicon with transparent indium zinc oxide (IZO) top contact layer is presented. High-resolution transmission electron microscopy shows that IZO deposition on causes the formation of an amorphous interfacial layer, possibly source additional blue needed to convert normally red/green white. Although exact cause emissions has not been identified, number possibilities are postulated. An alternative explanation...
The double-slit experiment has long been pivotal in understanding matter’s wave–particle duality. A central question revolves around Born’s interpretation of wavefunction whether a single photon demonstrates 50% probability passing through each slit individually as particles or simultaneously traverses both waves. Experimentally, once the photon’s path is detected, observer effect causes its to collapse, rendering results inconclusive. Designing an minimize instrumental involvement during...
Both happy and sad facial expressions of recipients are frequently used in charity advertisements. However, the relative effectiveness these two types has been found paradoxical past. In this study, we examine when expression can more effectively increase donation intentions consumers vice versa. Specially, propose that eye contact between a donor potential recipient may moderate expressions, further explain interaction effect from perspective emotional intensity. Results experiments suggest...
Synthetic gas from municipal solid waste (MSW) pyrolysis or gasification is usually contaminated with tar, and its economical removal still pursued. In this research, the volatile compounds of MSW were re-formed by passing through a hot char bed to be converted into synthetic oil (RMPO). Then RMPO was used as absorbent remove tar particulates gas, performance compared that soybean oil. To prevent evaporation light during absorption process, left distillation at 80 98 °C, respectively,...