A5112987496- Metamaterials and Metasurfaces Applications
- Advanced Antenna and Metasurface Technologies
- Radioactive element chemistry and processing
- Photonic Crystals and Applications
- Topological Materials and Phenomena
- Advanced Optical Imaging Technologies
- Liquid Crystal Research Advancements
- Photonic and Optical Devices
- Extraction and Separation Processes
- Orbital Angular Momentum in Optics
- Geochemistry and Elemental Analysis
- Chemical Synthesis and Characterization
- Electromagnetic Scattering and Analysis
- Nuclear materials and radiation effects
- Metal-Organic Frameworks: Synthesis and Applications
- Conducting polymers and applications
- Adsorption and biosorption for pollutant removal
- Semiconductor Lasers and Optical Devices
- Advanced Fiber Laser Technologies
- Plasmonic and Surface Plasmon Research
- Advanced Sensor and Energy Harvesting Materials
- Antenna Design and Analysis
- Quantum optics and atomic interactions
- Acoustic Wave Phenomena Research
- Organic Electronics and Photovoltaics
Anhui University
2018-2024
National Engineering Research Center of Electromagnetic Radiation Control Materials
2023-2024
University of Electronic Science and Technology of China
2023-2024
Hefei Institutes of Physical Science
2024
East China University of Technology
2021-2024
Sinopec (China)
2024
Suzhou Research Institute
2019-2023
Shandong University
2021-2023
Northwest University
2023
Soochow University
2013-2022
Uranium is not only a strategic resource for the nuclear industry but also global contaminant with high toxicity. Although several strategies have been established detecting uranyl ions in water, searching new uranium sensor material great sensitivity, selectivity, and stability remains challenge. We introduce here hydrolytically stable mesoporous terbium(III)-based MOF compound 1, whose channels are as large 27 Å × 23 equipped abundant exposed Lewis basic sites, luminescence intensity of...
Effective detection of chromate anions in aqueous solution is highly desirable because their high solubility, environmental mobility, carcinogenicity, and bioaccumulation effect. A new strategy for precise the presence a large excess other anions, such as Cl–, NO3–, HCO3–, drinking water natural systems remains challenge. Herein, hydrolytically stable cationic luminescent europium(III)-based metal organic framework (MOF), 1, was successfully synthesized investigated sensor that exhibits...
A simple core-shell two-dimensional photonic crystal is studied where the triangle lattice symmetry and $C_{6v}$ rotation leads to rich physics in study of accidental degeneracy's bands. We systematically evaluate different types nodal points, depending on dispersions around them their topological properties, when geometry permittivity are continuously changed. These points can be critical states lying between a phase normal thus important for states. In time-reversal systems, this quantum...
Ion-conductive hydrogels, with ions as signal carriers, have become promising candidates to construct functional ionotronics for sensing, actuating, and robotics engineering. However, rational modulation of ionic migration mimic biological information processing, including learning memory, remains challenging be realized in hydrogel materials. Here, we develop a hybrid optically modulated conductivity emulate the functions synapse. Through responsive supramolecular approach, optical stimuli...
Piezo‐photocatalysis could coalesce the advantages of mechanical vibration and solar energy perfectly to achieve high‐efficiency catalytic activity. Herein, quintessential piezoelectric material CdS nanowires with different aspect ratios are precisely constructed applied for piezo‐photocatalytic reduction U(VI) first time. The ultrasonic (60 kHz, 100 W) induces potential generate a 0.57 eV A −1 electric field, which is added direction (010) as driving force efficiently separate...
In the present study, phosphorylated chitosan (CSP) and phosphate-decorated carboxymethyl cellulose (CMCP) were cross-linked to synthesize a water-stable CSP-CMCP composite. Fourier transform infrared spectroscopy (FTIR) analyses indicated occurrence of dehydration-condensation reaction between amino carboxyl groups as well introduction abundant phosphate sites on surfaces. The maximum adsorption capacity toward U(VI) (i.e., 977.54 mg/g at pH = 5.0 T 293 K) was superior series adsorbents...
Transformation optics is a powerful tool to design various novel devices, such as invisibility cloak. Fantastic effects from this technique are usually accompanied with singular mappings, resulting in challenging implementations and narrow bands of working frequencies. Here article, we find that Fabry-P\'erot resonances can be used transformation optical devices not only easy realize but also work well for set resonant frequencies (multiple frequencies). As an example, fabricate prototype...
A novel NIR-II activatable multi-responsive self-healing hydrogel with inherent photothermal, chemodynamic, and antibacterial activity is developed for multimodal synergic melanoma therapy promoting wound healing.
Piezoelectric–photocatalysis is distinguished by its piezoelectricity as an external force that induces deformation within the catalyst to engender a polarized electric field compared conventional photocatalysis. Herein, piezoelectric photocatalyst BiOBr has been expertly synthesized via plasma process and applied for piezoelectric–photocatalysis removal of uranium(VI) first time. The abundant surface oxygen vacancies (OVs) could induce dipole moment built-in field, which endows with...
Transformation optics has been used to propose various novel optical devices. With the help of metamaterials, several intriguing designs, such as invisibility cloaks, have implemented. However, basic units should be much smaller than working wavelengths achieve effective material parameters, and sizes devices larger illumination work within light-ray approximation, it is a big challenge implement an experimental system that works simultaneously for both geometric wave optics. In this Letter,...
We discover a pair of stable three-dimensional (3D) Dirac points, 3D photonic analog graphene, in all-dielectric crystals using structures commensurate with nanofabrication for visible-frequency applications. The points carry nontrivial ${Z}_{2}$ topology and emerge large range material parameters hollow cylinder hexagonal crystals. From Kramers theorem group theory, we find that only the ${C}_{6}$ symmetry leads to point stabilized are characterized...
By introducing concepts from transformation optics to the manipulation of water waves, we design and experimentally demonstrate two annular devices for concentrating which employ gradient depth profiles based on Fabry-Pérot resonances. Our measurements numerical simulations confirm effect show that they are effectively invisible waves. We is thus an effective framework designing improve efficiency wave energy collection, expect potential applications in coastline ocean engineering.Received...
The nano-MOF+ technique was employed by assembling nanoporous metal-organic framework (MOF) UiO-66 with nanoscale zero-valent iron (ZVI) particles to remove uranyl ions from aqueous solution under anoxic condition for the first time. synthesized composite of Fe0@UiO-66-COOH exhibits a synergic effect between sorption MOF host UiO-66-COOH and chemical reduction ZVI, reaching much elevated removal capacity rate in comparison those pristine UiO-66-COOH. combined complexation mechanisms are...
Touch panels based on ionic conductive hydrogels perform excellent flexibility and biocompatibility, becoming promising candidates for the next-generation human-machine interface. However, these are usually composed of cross-linked polymeric networks that difficult to be recycled or reconfigured, resulting in environmental issues. Herein, we designed a lithium ion-triggered gelation strategy provide molecular hydrogel with thixotropy, which can mechanically reconfigured at room temperature....
In this Letter, we find that high efficient unidirectional transmission occurs for an array of prisms made zero-refractive-index metamaterials. As a specific demonstration, further design the device using Dirac-cone-like photonic crystals. The can function broadband spectrum. Numerical simulations are performed to verify one-way wave functionality.
The permeable reactive barrier (PRB) technique has attracted an increasing level of attention for the in situ remediation contaminated groundwater. In this study, macroscopic uptake behaviors and microscopic speciation Eu(III) on hydroxyapatite (HAP) were investigated by a combination theoretical modeling, batch experiments, powder X-ray diffraction (PXRD) fitting, absorption spectroscopy (XAS). underlying removal mechanisms identified to further assess application potential HAP as effective...
A pressure sensor based on a phase-change gel shows tunable sensitivity and generates tactile feedback for adaptive grasping.
We aimed to study the renal injury and hypertension induced by chronic intermittent hypoxia (CIH) protective effects mediated angiotensin 1-7 [Ang(1-7)]. randomly assigned 32 male Sprague-Dawley rats (body weight 180-200 g) normoxia control, CIH, Ang(1-7)-treated normoxia, CIH groups. Systolic blood pressure (SBP) was monitored at start end of each week. Renal sympathetic nerve activity (RSNA) recorded. CTGF TGF-β were detected immunohistochemistry western blotting. Tissue parameters...
We studied the role of industry-academic collaboration (IAC) in enhancement educational opportunities and outcomes under digital driven Industry 4.0 using research development, patenting products/knowledge, curriculum artificial intelligence as proxies for IAC. Relevant conceptual, theoretical, empirical literature were reviewed to provide a background this research. The investigator used mainly principal (primary) data from sample 230 respondents. primary statistics acquired through...
Starting from well-known absolute instruments for perfect imaging, we introduce a type of rotational-symmetrical compact closed manifolds, namely geodesic lenses. We demonstrate that light rays confined on lenses are trajectories. While optical waves, the spectrum lens is (at least approximately) degenerate and equidistant with numerical methods. Based this property, show periodical evolution waves quantum Moreover, fabricate two in sub-micrometer scale, where curved observed high accurate...