A5100396139- Analytical chemistry methods development
- Ionic liquids properties and applications
- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Pesticide Residue Analysis and Safety
- Chemical and Physical Properties in Aqueous Solutions
- Pharmaceutical and Antibiotic Environmental Impacts
- Analytical Methods in Pharmaceuticals
- Polyoxometalates: Synthesis and Applications
- TiO2 Photocatalysis and Solar Cells
- Analytical Chemistry and Chromatography
- Molecular Sensors and Ion Detection
- Analytical Chemistry and Sensors
- Biosensors and Analytical Detection
- Carbon and Quantum Dots Applications
- Essential Oils and Antimicrobial Activity
- Spectroscopy and Chemometric Analyses
- Environmental Chemistry and Analysis
- Polymer Surface Interaction Studies
- Dye analysis and toxicity
- Molecular Junctions and Nanostructures
- Synthesis and properties of polymers
- Pickering emulsions and particle stabilization
- Occupational exposure and asthma
- Pharmacological Effects and Assays
Shaanxi University of Science and Technology
2022-2024
Ministry of Agriculture and Rural Affairs
2023
Chinese Academy of Fishery Sciences
2023
Xi'an Shiyou University
2021
Entry Exit Inspection and Quarantine Bureau
2007-2019
Tsinghua University
2019
Harbin Institute of Technology
2014-2019
Zhejiang University of Technology
2017-2019
Focused Photonics (China)
2019
Fujian Agriculture and Forestry University
2019
We systematically studied the temperature-dependent physicochemical properties, such as density, conductivity, and fluidity, of 1,3-dialkylimidazolium iodides. In combination with amphiphilic Z907Na sensitizer, we have found that it is important to use low-viscosity iodide melts small cations achieve high-efficiency dye-sensitized solar cells. By employing high-fluidity eutectic-based device efficiencies considerably increased compared those for cells corresponding state art ionic liquid...
Lithium ions are known for their potent function in modulating the energy alignment at oxide semiconductor/dye/electrolyte interface dye-sensitized solar cells (DSCs), offering opportunity to control associated multichannel charge-transfer dynamics. Herein, by optimizing lithium iodide content 1-ethyl-3-methylimidazolium dicyanamide-based ionic liquid electrolytes, we present a solvent-free DSC displaying an impressive 8.4% efficiency 100 mW cm(-2) AM1.5G conditions. We further scrutinize...
Amaranth is widely added to food and can cause many adverse health effects when it excessively consumed. Therefore, the monitoring of amaranth quite important. Herein, an electrochemical sensor for sensitive rapid detection was reported using multiwall carbon nanotube (MWNT) as sensing film. Due large surface area high accumulation efficiency, MWNT showed a strong enhancement effect on oxidation amaranth, greatly increased current signal. The conditions such pH value, amount MWNT, potential...
A highly selective MIP-MDSPE/HPLC method for fast extraction and determination of seven SAs.
We prepared four new ionic liquids consisting of N-methyl-N-allylpyrrolidinium cation in conjunction with anions including iodide, nitrate, thiocyanate, and dicyanamide, respectively, measured their physical properties density, viscosity, conductivity. Owing to the relatively lower melting point electroactive combination three other nonelectroactive liquids, we could construct solvent-free electrolytes possessing high iodide concentrations for dye-sensitized solar cells. correlated...
Deep eutectic solvents (DESs) have been gaining much attention in recent years due to their various novel properties.
Molecularly imprinted polymers (MIPs) as drug delivery carriers have been explored, but it still remains a significant challenge to achieve high loading amount and controlled release rate of MIPs. Here, we report layer-by-layer self-assembly method for doxorubicin (DOX) imprinting biocompatible microcapsules, which consist carboxymethyl cellulose–(chitosan/alginate)5 are able encapsulate deliver DOX. It has demonstrated that the maximum capacity obtained hollow molecularly microcapsules...
In this study, a series of novel quasi-deep eutectic solvents (QDESs) based on organic base and thiourea (TU) its derivatives were formed. Among them, DBU/TU or methylthiourea (MTU) could be used for the formation stable γ-Al2O3 colloid at quite high concentration (0.6 mol %), which was verified by small-angle X-ray scattering (SAXS) experiments. The solution is highly fluidic with viscosity 46.2 mPa·s 50 °C. attenuated total reflection infrared spectra (ATR-IR), 27Al nuclear magnetic...
A quaternary ammonium chitosan, 2-hydroxypropyltrimethylammonium chloride chitosan (HACC), has been developed for the dynamic coating material in CE first time. It presented many advantages such as favorable water solubility, satisfactory efficiency, and EOF toward anode at pH >7.0. Using modified fused-silica capillary, sulfonamides (SAs), an important group of veterinary drugs, were separated detected by combined with field-amplified sample injection (FASI). The LODs UV detection less than...
Liquid-liquid phase separation has been proven to be a valuable method for producing structured materials and creating chemical systems. Although several strategies have developed date, osmotically driven oil/water never achieved owing the limited solubility of inorganic salts in conventional organic solvents thus insufficient osmotic driving force counterbalance Laplace pressure associated with interfacial tension. Herein, we report discovery that mixture 1-alkyl-3-vinylimidazolium...