A5101806492- Geochemistry and Elemental Analysis
- Nanoparticles: synthesis and applications
- Carbon and Quantum Dots Applications
- Glass properties and applications
- Luminescence Properties of Advanced Materials
- Photorefractive and Nonlinear Optics
- Electron and X-Ray Spectroscopy Techniques
- Heavy metals in environment
- Nanoparticle-Based Drug Delivery
- Metal-Organic Frameworks: Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Radioactive element chemistry and processing
- Advanced Nanomaterials in Catalysis
- Nanoplatforms for cancer theranostics
- X-ray Spectroscopy and Fluorescence Analysis
- Crystal Structures and Properties
- 2D Materials and Applications
- GaN-based semiconductor devices and materials
- Acoustic Wave Resonator Technologies
Shaanxi Normal University
2025
Zhengzhou University of Light Industry
2024
Institute of High Energy Physics
2021-2023
Chinese Academy of Sciences
2000-2023
Henan Agricultural University
2020-2023
Qiqihar Medical University
2023
Shanghai Institute of Ceramics
2000
Abstract Selective paraffin adsorption is crucial in chemical processes but faces significant challenges. Herein a promising strategy by maximizing the density of π‐electron (D π defined to be Number (π‐electron) /Volume (single pore) ) metal‐organic framewok (MOF) pore proposed boost separation. SNNU‐126 features triangular prismatic with highest D value 0.2070 e Å −3 selected and rationally regulated incorporating amino electron‐donating groups (EDGs) demonstrate feasibility this strategy....
With the widespread applications of manufactured nanoparticles (NPs), there are increasing concerns about their potential adverse effects on environment and living systems. Many studies demonstrated that NPs could significantly affect growth development crop plants. However, knowledge regarding impacts quality is rather limited. In this study, CeO2 (25, 75, 225 mg Ce/kg) CeCl3 (25 nutritional components soil-cultivated corn soybean plants were evaluated. Both treatments tended to decrease...
The time-course association of soil physicochemical properties and fate CeO2 nanoparticles (NPs) is not well understood. This study for the first time investigated dissolution retention NPs (<25 nm) during short-term (6 h) long-term (30 d) aging processes with dynamic redox conditions. Under additional reductant-induced initial reductive condition, theoretically, up to 220‰ Ce(IV) was temporarily reductively dissolved within 10 min, accompanied by a slow process (180 min) Ce species in...
Abstract The influence of morphology on the biological effects nanomaterials (NMs) has not been well understood. In present study, we compared phytotoxicity rod-shaped nano-cerium dioxide (R-CeO2) and phosphate (R-CePO4) to lettuce plants. results showed that R-CeO2 significantly inhibited root elongation lettuce, induced oxidative damages, caused cell death, while R-CePO4 was nontoxic lettuce. different distribution speciation Ce in plant tissues were determined by transmission electron...
To investigate the phytotoxic effects of CeO 2 nanoparticles (NPs) on crops, soybean plants were cultivated in soil amended with NPs at 0, 25, 75 and 225 mg kg −1 to maturity (96 days after sowing, DAS).
Cerium oxide nanoparticles (CeO2NPs) are likely to have dramatic impacts on plant performances, yet the effects of CeO2NPs seed germination and seedling growth not been fully explored. In this study, subshrub species Vitex negundo under different concentrations (low-1 mg/L, medium-100 high-500 mg/L) discussed. Results showed that: (1) The rate reduces by 11.25% 2.5% low medium CeO2NPs, respectively, but increased 7.08% high concentration; (2) had significant traits (root length, shoot height...
Gas-insulated switchgear (GIS) plays an important role as a modern power distribution device in plants and stations, which is commonly filled with SF6 insulating gas. During the equipment operation, inevitable partial discharge causes to be broken down into gas (SF4, SOF2, SO2, H2S), degrades insulation performance of GIS. This paper devoted detection removal SF4 are not conducive insulation, by exploring new gas-sensing materials for characteristic detection. Based on first-principles...
To fulfil the synergistic delivery and on-demand drug release of 5-fluorouracil (5-FU) methotrexate (MTX) at tumor sites, we innovatively synthesized pH redox responsive self-assembling nanoparticles based on ZIF-8 frameworks as 5-FU vehicle decorated with hyaluronic acid-MTX bioconjugates linked a redox-responsive disulfide bond. The constructed HA-SS-MTX/5-FU@ZIF-8 nanoplatform exhibited monodisperse spherical shape mean hydrodynamic diameter 161.0nm loaded about 0.345 g 0.0508 MTX per...
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