A5074488328- Nonlinear Differential Equations Analysis
- Stability and Controllability of Differential Equations
- Adsorption and biosorption for pollutant removal
- Stochastic processes and financial applications
- Nanomaterials for catalytic reactions
- Fluoride Effects and Removal
- Fractional Differential Equations Solutions
- Bone Tissue Engineering Materials
- Phosphorus and nutrient management
- Advanced Mathematical Modeling in Engineering
- Analytical chemistry methods development
- Nanocluster Synthesis and Applications
- Heavy metals in environment
- Pesticide Residue Analysis and Safety
- Differential Equations and Boundary Problems
- Quantum Dots Synthesis And Properties
- Algal biology and biofuel production
- Gold and Silver Nanoparticles Synthesis and Applications
- Geochemistry and Elemental Analysis
- Chemical and Physical Properties in Aqueous Solutions
- Recycling and Waste Management Techniques
- Extraction and Separation Processes
- Esophageal and GI Pathology
- Enzyme-mediated dye degradation
- Advanced Image and Video Retrieval Techniques
Anhui Normal University
2011-2025
Nanjing Normal University
2012-2025
Harbin University of Science and Technology
2025
National Institute of Hospital Administration
2024
University College London
2021-2024
Institute of Structural and Molecular Biology
2021-2024
Tangshan People's Hospital
2024
Dalian University
2023
Shihezi University
2021-2023
Henan University of Technology
2023
This paper is concerned with the existence of mild solutions for a class fractional neutral stochastic integro-differential equations infinite delay in Hilbert spaces. A sufficient condition obtained under non–Lipschitz conditions by means Sadovskii's fixed point theorem. An example given to illustrate theory.
In recent years, the improvement of soil cadmium (Cd) contamination remediation effect biochar by modification has received wide attention. However, combined on performance in Cd and mechanism are still unclear. this study, cotton straw maize were co-modified KOH (0, 3, 5 mol L-1), K3PO4, urea. Then, two modified biochars with high adsorption capacity selected to test through a pot experiment. The results showed that using KOH, urea significantly increased specific surface area nitrogen (N)...
The treatment of catechol via biocatalysis and adsorption with a commercial laccase immobilized on polyacrylonitrile/montmorillonite/graphene oxide (PAN/MMT/GO) composite nanofibers was evaluated homemade nanofibrous membrane reactor. properties in this process the PAN, PAN/MMT as well PAN/MMT/GO different weight ratios MMT GO were investigated. These membranes successfully applied for removal from an aqueous solution. Scanning electron microscope images revealed morphologies enzyme...
Large-scale synthesis of semiconductor nanocrystals or quantum dots (QDs) with high concentration and yield through simultaneously increasing the precursor was introduced. This synthetic route conducted in diesel has produced gram-scale CdSe (In optimal scale-up condition, one-pot QDs is up to 9.6g). The reaction been open air at relatively low temperature 190−230 °C absence expensive organic phosphine ligands, aliphatic amine octadecene, which really green chemistry without energy cost for...
In this work, amidoxime polyacrylonitrile (AOPAN) nanofibrous membrane was prepared by a reaction between PAN nanofibers and hydroxylamine hydrochloride. The AOPAN membranes were used for four metal ions (Fe3+, Cu2+, Ni2+, Cd2+) chelation under different conditions. Further, the competition of coordinating with also studied. chelated individual ion mixed further laccase (Lac) immobilization. Compared free laccase, immobilized showed better resistance to pH temperature changes as well...
This study investigated the impacts of exogenous amino acid supplementation on uptake, translocation, and accumulation yttrium (Y) in tomato plants (Solanum lycopersicum). To understand how acids enhance nutrient uptake plant growth by using Hoagland solution. The results indicated that combination Y with glutamic (Y + Glu) significantly increased concentration leaves to 28.5 ± 1.42 µg g-1, while histidine His) resulted a markedly lower 2.7 0.06 g-1. Notably, proved be particularly effective...
Genome scale engineering has enabled codon compression of the universal genetic code up to three codons in E. coli, providing means for expansion. To go much beyond this number, smaller and simpler systems are needed avoid significant technical challenges. Chloroplast genomes offer multiple advantages reassignment. Here we report a recoding scheme Chlamydomonas reinhardtii chloroplast genome, which two stop one or more arginine, glycine, isoleucine, leucine serine, all have cognate tRNAs,...
ABSTRACT This article focuses on the practical stability to a part of variables stochastic Riemann‐Liouville type fractional differential equation. The proof is considered by Lyapunov functions, stopping time technique, and analysis theory. Some numerical simulations are provided verify validity obtained results.
Poorly crystalline and well-dispersed hydroxyapatite (HAP) nanoparticles were synthesized used as novel adsorbents for the removal of Cu(II) from aqueous solution. Various factors affecting adsorption such adsorbent crystallinity, pH, dosage, contact time, temperature, competing cations, presence humic acid investigated in detail. Results showed that HAP calcined at lower temperature was poorly had better capacity than those higher temperature. increased with increases acid, but decreased...
We demonstrated a facile and environmental-friendly approach to form gold nanoparticles through the reduction of HAuCl4 by aspartame. The single-crystalline structure was illustrated transmission electron microscopy (TEM) X-ray diffraction (XRD). energy-dispersive spectroscopy (EDS) Fourier transform infrared (FTIR) results indicated that aspartame played pivotal role in stabilization crystals. crystals were stabilized successive hydrogen-bonding network constructed between water molecules....