A5101474239- Analytical chemistry methods development
- Catalytic C–H Functionalization Methods
- Oxidative Organic Chemistry Reactions
- Vanadium and Halogenation Chemistry
- Polymer Nanocomposites and Properties
- Pesticide Residue Analysis and Safety
- biodegradable polymer synthesis and properties
- Electrochemical sensors and biosensors
- Magnetic Properties and Applications
- Layered Double Hydroxides Synthesis and Applications
- Advancements in Battery Materials
- Advanced Chemical Sensor Technologies
- Culinary Culture and Tourism
- Polymer crystallization and properties
- Welding Techniques and Residual Stresses
- Digital Marketing and Social Media
- Advanced Measurement and Metrology Techniques
- Advanced Drug Delivery Systems
- Non-Destructive Testing Techniques
- Forensic Toxicology and Drug Analysis
- Environmental Quality and Pollution
- Polymer Surface Interaction Studies
- Dendrimers and Hyperbranched Polymers
- Public Administration, ICT, and Policy Development
- Analytical Chemistry and Sensors
Anhui University
2007-2024
Netherlands Standardization Institute
2013-2014
Shanghai Institute of Organic Chemistry
2011
Chinese Academy of Sciences
2011
Xiaomi (China)
2003
C(sp(3))-C(sp) bond formations are of immense interest in chemistry and material sciences. We report herein a convenient, radical-mediated catalytic method for cross-coupling. Thus, with AgNO(3) as the catalyst K(2)S(2)O(8) oxidant, various aliphatic carboxylic acids underwent decarboxylative alkynylation commercially available ethynylbenziodoxolones aqueous solution under mild conditions. This site-specific is not only general efficient but also functional group compatible. In addition, it...
A novel multifunctional silica magnetic molecularly imprinted polymer (MQDs-MIPs) nanoparticle probe was synthesized for the rapid detection of triflumuron (TFM). The fluorescence consists magnetite (Fe3O4) as a core and is wrapped with doped Mn-doped ZnS quantum dots (QDs). Under optimal condition, quenching efficiency MIP@Fe3O4@ZnS:Mn QDs displayed linear relationship over concentration range 0–27.88 μmol/L correlation coefficient 0.9947. Four structurally similar compounds were selected...
In this study, a series of imprinted poly(methacrylic acid‐ co ‐ethylene glycol dimethacrylate) nanocarriers for diclofenac and corresponding nonimprinted polymer have been synthesized in 4 different types solvents by precipitation polymerization. The products were characterized Fourier transform infrared, scanning electron microscopy, dynamic light scattering, Brunauer‐Emmett‐Teller measurement. Results showed that uniformly sized molecularly (MIP) nanospheres with relatively good porosity...
Abstract With the catalysis of AgOTf, a number arenes underwent chlorination with tert ‐butyl hypochlorite to give corresponding chrlorinated in moderate yields.
ZnAl-layered double hydroxides (ZnAl-LDH)/polycaprolactone (PCL) nanocomposites were prepared by solution intercalation method. It is shown that lamellar ZnAl-LDH randomly distributed in the PCL matrix with diameter of 60 nm. The addition decreases thermal decomposition temperature composites, but improves elastic modulus and tensile strength. weight loss release amount diclofenac ZnAl-LDH/PCL composites are higher than neat PCL. drug kinetics for could be described first-order kinetic...
A novel amphiphilic polymer, carboxymethylated hydroxypropyl chitosan (HPCMS) was successfully synthesized for delivery of doxorubicin (DOX). The chemical structure and thermal stability were characterized by FTIR, 1H NMR TGA, respectively. In aqueous medium, HPCMS could self-assembled into micelles with a low critical aggregation concentration 0.54 mg/mL. DOX-loaded showed considerable drug-loading capacity around 13 wt%. prepared spherical morphology average hydrodynamic diameter 300-380...
In this work, diflubenzuron (DBZ) molecularly imprinted polymers (MIPs) were synthesized by precipitation polymerization. The characterized Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), dynamic light scattering (DLS). influences of synthetic conditions including template molecules, functional monomers and crosslinker on the surface morphology, particle size distribution investigated. Scatchard analysis indicated presence specified recognition sites in...
A multi-component polymer of methacrylic acid (MAA) and butyl acrylate (BA) grafted onto ethylene-propylene-diene (EPDM) terpolymer was synthesized in toluene using benzoyl peroxide (BPO) as initiator. The effect EPDM/MAA-BA ratio MAA/BA on the grafting polymerization investigated. products were characterized by Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC), surface energy, inherent viscosity, atomic force microscopy (AFM). results showed that MAA BA...
Abstract The reactions proceed via an SET/radical pathway.
Poly(butylene terephthalate)/poly(butylene terephthalate--caprolactone) is a new A/AxB1x binary crystalline blend with intra-molecular repulsion interaction. Using the mean-field interaction model, value of parameter between butylene terephthalate and caprolactone structural unit was first reported to be 0.305. This exhibited different crystallization behavior from typical homo-polymer/copolymer blend, which carefully investigated by differential scanning calorimetry. It found that...