A5103261484- Radioactive element chemistry and processing
- Radioactive contamination and transfer
- Radioactivity and Radon Measurements
- Geology and Paleoclimatology Research
- Isotope Analysis in Ecology
- Extraction and Separation Processes
- Geochemistry and Elemental Analysis
- Chemical Synthesis and Characterization
- Nuclear and radioactivity studies
- Heavy metals in environment
- Geological formations and processes
- Metal-Organic Frameworks: Synthesis and Applications
- Mercury impact and mitigation studies
- Groundwater and Isotope Geochemistry
- Covalent Organic Framework Applications
- Toxic Organic Pollutants Impact
- Atmospheric chemistry and aerosols
- Nanoparticles: synthesis and applications
- Air Quality and Health Impacts
- Iron oxide chemistry and applications
- Geochemistry and Geologic Mapping
- Lanthanide and Transition Metal Complexes
- Arsenic contamination and mitigation
- Analytical chemistry methods development
- Data-Driven Disease Surveillance
Soochow University
2016-2025
Sun Yat-sen University
2024
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2024
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
2024
National Institutes for Quantum Science and Technology
2023
Central South University
2020
Yan'an University
2019
Northeast Normal University
2019
South China Sea Institute Of Oceanology
2019
Institute of Oceanology
2019
Searching for new chemically durable and radiation-resistant absorbent materials actinides their fission products generated in the nuclear fuel cycle remain highly desirable, both waste management contamination remediation. Here we present a rare case of 3D uranyl organic framework material built through polycatenating three sets graphene-like layers, which exhibits significant umbellate distortions equatorial planes studied thoroughly by linear transit calculations. This unique structural...
Metal-organic frameworks (MOFs) based on zirconium phosphonates exhibit superior chemical stability suitable for applications under harsh conditions. These compounds mostly exist as poorly crystallized precipitates, and precise structural information has therefore remained elusive. Furthermore, a zero-dimensional phosphonate cluster acting secondary building unit been lacking, leading to poor designability in this system. Herein, we overcome these challenges obtain single crystals of three...
The synthesized GO–CS–P exhibits ultrafast removal kinetics, high sorption capacity and great selectivity towards U(<sc>vi</sc>).
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...
Microporous <bold>SCU-3</bold> is synthesized with high SHG efficiency and Th<sup>4+</sup> sequestration potential.
To study the effect of soil erosion on distribution and migration pattern radionuclides, levels 239+240Pu 137Cs in alpine meadow were measured Hongsongwa Nature Reserve, Hebei Province. The activities surface ranged from 0.028 to 2.781 Bq/kg 1.3 59.8 Bq/kg, respectively. is uneven significantly correlated with organic matter content altitude variations within area. Core samples collected both ridge valley locations assess rates, revealing that areas experienced approximately 2.5 times higher...
Abstract Cooperative performance of mixed‐valent Eu 2+ /Eu 3+ in single‐compound phosphors offers significant advantages color rendering and luminescence efficiency, but their synthesis is challenging because oxidation. Using the tunable nature metal‐ion nodes metal–organic frameworks (MOFs), we present an situ reduction crystallization route for preparing MOFs doping with a controlled ratio. These materials exhibit rich photoluminescence, including intrinsic‐ sensitized‐emissions ,...
Radiotherapy was considered to induce an abscopal effect initiated through antigen release and presented by dendritic cells (DC), while the immunosuppressive tumor microenvironment (TEM) attenuated effects. Herein, we utilized bioactive polysaccharides extracted from natural herb Astragalus membranaceus developed polysaccharide nanoparticles (ANPs) that can reverse TEM and, accordingly, enhance radiation-induced effect. ANP showed ability prolong survival rate of tumor-bearing mice. In...
A uranyl-europium heterobimetallic compound, (TEA)3[(UO2)6Eu(H2O)4(PPA)6] (H3PPA = phosphonoacetic acid, TEA tetraethylammonium cation), was synthesized under mild hydrothermal conditions. The emission spectrum contains characteristic electronic transition features of both Eu3+ and UO22+, while the peak intensity is notably higher than that UO22+. This primarily attributed to energy transfer from uranyl europium in structure. Significantly, a positive correlation between at 621 nm D2O...
Neptunium-237, owing to its long half-life (t1/2 = 2.14 × 106 year) and similar conservatism 137Cs, has the potential replace 137Cs for water mass circulation studies on decades even longer time scales. A new method determination of 237Np, Pu isotopes in seawater samples was proposed solve difficulty 237Np analysis seawater. The developed includes separation technique ammonium phosphomolybdate (AMP) adsorption anion exchange chromatography Pu, a measurement gamma spectrometry SF-ICP-MS...
In recent years, cardiovascular and cerebrovascular diseases have seriously jeopardized people's health. Double-high, that is, the collective name of hyperlipidemia hypertension, is one main causes in clinical practice. order to predict risk diseases, various countries developed disease prediction models which suitable for their own nation.
When exposed to UV (365 nm, 2 mW) radiation, the bulk crystals of a two-dimensional metal-organic framework [Hphen]2[(UO2)2(ox)3] (1,phen = 1,10-phenanthroline, ox oxalate) are exfoliated into thin sheets (2 μm) and its photoluminescence can be quenched in an incredibly sensitive manner, setting 1 as superior UV-detection material. upgrading source 300 W xenon light source, further monolayer nanosheets (0.92 nm).