A5000282464- Nanoparticles: synthesis and applications
- Adsorption and biosorption for pollutant removal
- Gold and Silver Nanoparticles Synthesis and Applications
- Minerals Flotation and Separation Techniques
- Solid-state spectroscopy and crystallography
- Nanomaterials for catalytic reactions
- Metal Extraction and Bioleaching
- Chemical Synthesis and Characterization
- Water Quality Monitoring and Analysis
- Chemical and Physical Properties in Aqueous Solutions
- Extraction and Separation Processes
- Air Quality and Health Impacts
- Molecular Sensors and Ion Detection
- Thermodynamic properties of mixtures
- Analytical Chemistry and Chromatography
- Healthcare and Environmental Waste Management
- Heavy metals in environment
- Flame retardant materials and properties
- Graphene and Nanomaterials Applications
- Advanced Nanomaterials in Catalysis
- Radioactive element chemistry and processing
- Fire dynamics and safety research
- Phosphorus and nutrient management
- Electrokinetic Soil Remediation Techniques
- Geochemistry and Elemental Analysis
Wuhan Institute of Technology
2017-2024
Nanjing Tech University
2024
Kunming University of Science and Technology
2021
Hunan Agricultural University
2016-2020
Jiangsu Academy of Safety Science & Technology
2018
Tiangong University
2017
Tianjin Special Equipment Supervision and Inspection Technology Research Institute
2017
AgCu bimetallic· nanoparticles (NPs) represent a novel class of inorganic, broad-spectrum antimicrobial agents that offer enhanced effectiveness and reduced cytotoxicity compared to conventional Ag NP antibacterial materials. This study examines the performance structural characteristics synthesized via two distinct chemical reduction processes using PVP-PVA as stabilizers. Despite identical elements sphere-like shapes in both synthesis methods, resulting exhibited significant differences...
Although a facile route to prepare AgCu nanoalloys (NAs) with enhanced antibacterial efficacy using Ag NP catalysis of Cu ions at elevated temperatures was previously developed, its detailed reaction process is still unclear due the fast higher temperatures. This work found that NAs can also be synthesized by same but room temperature. formation kinetics have been studied UV-Visible spectra and Transmission Electron Microscopy (TEM), where includes Cu2+ deposition onto surface Ag+ release,...
Abstract A new kind of silica-based (Crea + TODGA)/SiO 2 -P adsorbent with high selectivity adsorption for palladium (Pd) was synthesized to examined the applicability partitioning process level liquid waste (HLLW). Adsorption behavior Pd(II) towards and stability against HNO 3 solution were investigated by batch method. The degradation parts dissolved in phase estimated total organic carbon (TOC) analyzer. showed good reached equilibrium within 24 hr. ability content TOC leaked decreased...
Although Ag nanoparticles (NPs) have been widely applied in daily life and biomedical industrial fields, there is a demand for Ag-based bimetallic nanoalloys (NAs), such as AgCu AgFe, due to their enhanced antibacterial efficacy reduced consumption. In this work, we present comparison study on the cytotoxicity rates of NPs AgFe NAs L929 mouse fibroblast cells using CCK-8 technique based relative cell viability. The concept minimum death concentration (MDC) introduced estimate cells. It found...
Antibacterial nonwoven fabrics, incorporated with Ag, have been applied as masks and air conditioner filters to prevent the spread of disease from airborne respiratory pathogens. In this work, we present a comparison study Ag ions: AgCu nanoparticles (NPs) coated onto fabrics intended for use antibacterial filters. We illustrate their color changes durability running in conditioners using activity testing X-ray Photoelectron Spectroscopic (XPS) analysis. found that NPs showed best efficacy...
Abstract Diatomite (DIA) particles are commonly employed as flame‐retardant additives for polymers, yet their intrinsic inefficiency requires substantial quantities optimal efficacy. To address this issue, we proposed a novel approach involving the microencapsulation of DIA with polyethylene glycol phosphate (PEGP) to enhance flame retardancy epoxy resin (EP). Characterization prepared DIA@PEGP utilized scanning electron microscopy energy‐dispersive x‐ray spectrometry and Fourier transform...
The aim is to explore new depressants for achieving the efficient separation of apatite and dolomite. In this work, fucoidan (FD) was examined as an eco-friendly dolomite depressant separate from apatite. depression ability adsorption mechanisms were investigated. flotation results indicated that FD selectively depressed difference between reached 70% approximately at concentration 75 mg/L. Meanwhile, recovery grade P2O5 89.84% 32.88% MgO decreased 1.64% 34.24% in artificially mixed minerals...
An amino-functionalized water-retaining agent (PPM40-NH 2 ) and a lacking functionalization (PPM40) were prepared to investigate their selective Cd(II) removal properties. The affinity for was increased after introducing the amino functional group. SF Cd/Ca of PPM40-NH 3–7 fold higher than that PPM40 although C Ca 100–1000 times Cd . chelating effect –COOH –NH in corresponded well with adsorption Cd(II), as confirmed by simulations. A seed germination experiment demonstrated could act filter...
The ion association behavior in aqueous lanthanum sulfate solutions was investigated using density functional theory (DFT). results show that Lanthanum hydrated clusters exist the solution's microscopic state of contact pairs (CIP). [La(SO4)(H2O)n]- and [La(SO4)2·(H2O)n]-, [La(SO4)3·(H2O)n]3- approximately reach saturation first water shell at n=7 6 3. [La(SO4)2·(H2O)6]- [La(SO4)3·(H2O)3]3- have lower binding energy than [LaSO4·(H2O)n]+. This indicates tends to aggregate an solution....