A5087104530- Analytical Chemistry and Chromatography
- Microfluidic and Capillary Electrophoresis Applications
- Innovative Microfluidic and Catalytic Techniques Innovation
- Analytical chemistry methods development
- Mass Spectrometry Techniques and Applications
- Phytochemistry and Biological Activities
- Analytical Methods in Pharmaceuticals
- Pharmacological Effects and Assays
- Chromatography in Natural Products
- Antibiotics Pharmacokinetics and Efficacy
- Traditional Chinese Medicine Analysis
- Pesticide Residue Analysis and Safety
- Natural product bioactivities and synthesis
- Electrochemical sensors and biosensors
- Metabolism and Genetic Disorders
- Molecular spectroscopy and chirality
- Electrochemical Analysis and Applications
- Pharmaceutical and Antibiotic Environmental Impacts
- Amino Acid Enzymes and Metabolism
- Graphene research and applications
- Analytical Chemistry and Sensors
- RNA Interference and Gene Delivery
- Graphene and Nanomaterials Applications
- Advanced Chemical Sensor Technologies
- Pesticide and Herbicide Environmental Studies
Fujian Agriculture and Forestry University
2023
Shenyang Pharmaceutical University
2012-2021
Shenzhen Institute for Drug Control
2012
Renmin University of China
2011
National Institute of Genetics
2008
Abstract Boron carbide reinforced aluminum matrix composites have the respective characteristics of boron and alloys, been widely used in nuclear field. The content alloy components such as iron, manganese, zinc, chromium, copper, silicon, titanium, magnesium is crucial to quality control products. Based on inductively coupled plasma atomic emission spectrometry (ICP-AES), analysis multi-elements has studied this paper. RF power, atomization gas flow rate, observation height other...
ABSTRACT In the present study, hydroxypropyl‐β‐cyclodextrin and an ionic liquid (1‐ethyl‐3‐methylimidazolium‐ l ‐lactate) were used as additives in capillary electrophoresis for enantioseparation of 10 analytes, including ofloxacin, propranolol hydrochloride, dioxopromethazine isoprenaline chlorpheniramine maleate, liarozole, tropicamide, amlodipine benzenesulfonate, brompheniramine homatropine methylbromide. The effects concentrations, salt effect, cations, anions liquids on investigated...
A novel single-isomer cyclodextrin derivative, heptakis {2,6-di-O-[3-(1,3-dicarboxyl propylamino)-2-hydroxypropyl]}-β-cyclodextrin (glutamic acid-β-cyclodextrin) was synthesized and used as a chiral selector in capillary electrophoresis for the enantioseparation of 12 basic drugs, including terbutaline, clorprenaline, tulobuterol, clenbuterol, procaterol, carvedilol, econazole, miconazole, homatropine methyl bromide, brompheniramine, chlorpheniramine pheniramine. The primary factors...
Chiral separation of 12 pairs basic analyte enantiomers including oxybutynin, bambuterol, tradinterol, clenbuterol, clorprenaline, terbutaline, tulobuterol, citalopram, phencynonate, fexofenadine, salbutamol, and penehyclidine was conducted by capillary electrophoresis using a single-isomer anionic β-cyclodextrin derivative, heptakis-(2,3-diacetyl-6-sulfato)-β-cyclodextrin as the chiral selector. Parameters influencing were studied, background electrolyte pH, concentration, buffer voltage. A...
In this work, we utilized adsorbed BSA and multiwalled carbon nanoparticles (BSA/MWCNTs) as a stationary phase in open tubular (OT) capillary for separation of chiral drugs. (3-Aminopropyl)triethoxysilane was used to assist fabrication BSA/MWCNTs-coated OT column by covalent bonding. Incorporation MWCNTs nanomaterials into polymer matrix could increase the ratio take advantage easy preparation an CEC column. SEM carried out characterize BSA/MWCNTs columns. The electrochromatographic...
A robust and sensitive method was developed for the enantiomeric analysis of six chiral pesticides (including metalaxyl, epoxiconazole, myclobutanil, hexaconazole, napropamide, isocarbophos) in aquatic environmental samples. The optimized chromatographic conditions quantification all 12 enantiomers were performed with Chiralcel OD-RH column using mobile phase consisting 0.1% aqueous formic acid acetonitrile operated under reversed-phase then analyzed liquid chromatography tandem mass...
Abstract A novel open‐tubular capillary electrochromatography column coated with β ‐cyclodextrin was prepared using the sol‐gel technique. In approach, owing to three‐dimensional network of and strong chemical bond between stationary phase surface columns, good chromatographic characteristics unique selectivity in separating enantiomers were shown. The influences inner diameter, coating time, organic modifier, buffer pH, concentration on separation investigated. sol‐gel‐coated has shown...
Herein we present the enantioseparation of 10 cardiovascular agents and six bronchiectasis drugs including propranolol, carteolol, metoprolol, atenolol, pindolol, esmolol, bisoprolol, bevantolol, arotinolol, sotalol, clenbuterol, procaterol, bambuterol, tranterol, salbutamol terbutaline sulfate using carboxymethyl-β-cyclodextrin (CM-β-CD) as chiral selector. To our knowledge, there is no literature about CM-β-CD for separating bambuterol tranterol. During course work, changes in pH,...