445 results on '"Tong, Shengqiang"'
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2. Development of a UHPLC-MS/MS method for the quantification of Pristinamycin ⅠA and ⅡA in beagle dog plasma and its pharmacokinetic application
3. Recent advances in application of cyclodextrin-based chiral materials for enantioseparation
4. Mercapto-β-cyclodextrin covalent organic frameworks for enantioselective liquid-liquid extraction
5. Application of two-dimensional reversed phase countercurrent chromatography × high-performance liquid chromatography to bioactivity-guided screening and isolation of α-glucosidase inhibitors from Rheum palmatum L.
6. Screening and identification of antibacterial components in Artemisia argyi essential oil by TLC–direct bioautography combined with comprehensive 2D GC × GC-TOFMS
7. Inhibition mechanism of α-glucosidase by three geranylated compounds: Kinetic, spectroscopic and molecular docking
8. Expanding the ubiquitin code in pancreatic cancer
9. Investigation of three Sulfobutylether-β-cyclodextrin bonded magnetic nanoparticles in enantioselective Liquid-Liquid extraction
10. Recent progress on chiral extractants for enantioselective liquid-liquid extraction
11. Protective effect on pancreatic β cells of α-glucosidase inhibitors screened from Rehmannia glutinosa
12. Retention correlation and orthogonality between reversed phase countercurrent chromatography and liquid chromatography based on solvent strength
13. Enantioseparation of two antifungal azole drugs by analytical countercurrent chromatography using sulfobutyl ether-β-cyclodextrin as chiral selector
14. A novel strategy by combining “magnified” matrix solid phase dispersion extraction with high-speed countercurrent chromatography for the rapid and efficient isolation of flavonoids isomers with anti-inflammatory effect from Lindera aggregata (Sims) Kosterm Leaves
15. Screening, characterization of trace α-glucosidase inhibitors from the root of Pueraria lobata and evaluation of their hypoglycemic activity
16. Degree and distribution of substitution of hydroxypropyl-β-cyclodextrin in enantioselective liquid-liquid extraction and countercurrent chromatographic enantioseparation
17. Comprehensive two-dimensional countercurrent chromatography × gas chromatography characterization of Artemisia argyi essential oil
18. Enantiomeric analysis of γ(δ)-lactones by reversed phase high performance liquid chromatography using amylose tris(5-chloro-2-methylphenylcarbamate) as stationary phase
19. Preparation of sulfobutylether-β-cyclodextrin bonded Fe3O4/SiO2 core-shell nanoparticles and its application in enantioselective liquid-liquid extraction
20. Solvent strength of organic phase for two biphasic solvent systems in high speed countercurrent chromatography
21. An efficient matrix solid-phase dispersion extraction combined with online preconcentration by electrokinetic supercharging in capillary electrophoresis for the sensitive determination of two alkaloids in complicated samples matrix
22. Online preconcentration methodology that realizes over 2000-fold enhancement by integrating the free liquid membrane into electrokinetic supercharging in capillary electrophoresis for the determination of trace anionic analytes in complex samples
23. A simple and sensitive preconcentration strategy by coupling salting-out assisted liquid-liquid extraction with online three-step stacking for the determination of potent anti-tumour compound vinblastine and its precursor in biological samples by capillary electrophoresis
24. Solvent strength of aqueous phase for two typical biphasic solvent systems in high-speed countercurrent chromatography
25. A novel high-resolution monophenolase/diphenolase/radical scavenging profiling for the rapid screening of natural whitening candidates from Peaonia lactiflora root and their mechanism study with molecular docking
26. Liquid chromatographic study of two structural isomeric pentacyclic triterpenes on reversed-phase stationary phase with hydroxypropyl-β-cyclodextrin as mobile phase additive
27. Preparative separation of structural isomeric pentacyclic triterpenes from Eriobotrya japonica (Thunb.) leaves by high speed countercurrent chromatography with hydroxypropyl-β-cyclodextrin as additive
28. Screening and characterization of aldose reductase inhibitors from Traditional Chinese medicine based on ultrafiltration-liquid chromatography mass spectrometry and in silico molecular docking
29. Orthogonality in the selection of biphasic solvent systems for off-line two-dimensional countercurrent chromatography from Polygonum cuspidatum Sieb. et Zucc
30. Efficient screening of pancreatic lipase inhibitors from Rheum palmatum by affinity ultrafiltration–high‐performance liquid chromatography combined with high‐resolution inhibition profiling.
31. Liquid-liquid chromatography in enantioseparations
32. Liquid chromatographic and liquid-liquid chromatographic separation of structural isomeric oleanolic acid and ursolic acid using hydroxypropyl-β-cyclodextrin as additive
33. Liquid-liquid chromatography in sample pretreatment for quantitative analysis of trace component in traditional Chinese medicines by conventional liquid chromatography
34. Stereoselective separation of isomeric sertraline with analytical countercurrent chromatography
35. Efficient screening of pancreatic lipase inhibitors from Rheum palmatum by affinity ultrafiltration–high‐performance liquid chromatography combined with high‐resolution inhibition profiling
36. Inhibition mechanism of α-glucosidase by three geranylated compounds: Kinetic, spectroscopic and molecular docking
37. Coumarins from Jinhua Finger Citron: Separation by Liquid–Liquid Chromatography and Potential Antitumor Activity
38. Impact of the degree of substitution on the enantioseparation of anionic β-cyclodextrin in liquid‒liquid extraction and countercurrent chromatography: Insights from molecular docking simulations
39. Stereoselectiveseparation of racemic trans-paroxol, N-methylparoxetine and paroxetine containing two chiral carbon centres by countercurrent chromatography
40. Matrix solid‐phase dispersion combined with micro‐fractionation bioactivity evaluation screening polymethoxylated flavones from Citrus peels
41. A comprehensive strategy for prediction and quality evaluation of standardized planting herbs based on plant metabolomics coupled with extreme learning machine: Astragali Radix as an example
42. High‐resolution monophenolase/diphenolase/radical scavenging profiling for rapid screening of natural whitening candidates from Rosa rugosa cv. ‘Plena’
43. High‐performance liquid chromatography micro‐fraction bioactive evaluation combined with countercurrent chromatographic separation of antioxidants from Citrus peel and their tyrosinase inhibition activities
44. A New and Green Polymer-Salt Based Homogeneous Liquid–Liquid Microextraction Coupled with Dual Sweeping-Micelle to Cyclodextrin Stacking Capillary Electrophoresis for Sensitive Determination of Flavonoid Glycosides in Aqueous Samples
45. Enantioseparation of Two Antifungal Azole Drugs by Analytical Countercurrent Chromatography Using Sulfobutyl Ether-Β-Cyclodextrin as Chiral Selector
46. Chiral ligand exchange countercurrent chromatography: Equilibrium model study on enantioseparation of mandelic acid
47. Selective isolation of components from natural volatile oil by countercurrent chromatography with cyclodextrins as selective reagent
48. Miniaturized matrix solid‐phase dispersion and solid‐phase clear‐up combined with capillary electrophoresis for efficient determination of trace bioactive components in complicated sample matrix: Take Wubi Shanyao Pill as an example.
49. Online preconcentration and determination of anthraquinones in Cassiae Semen tea by salting-out assisted liquid‒liquid extraction coupled with dynamic pH junction-sweeping-large volume sample stacking in capillary electrophoresis
50. Analytical enantioseparation of N‐alkyl drugs by reversed‐phase liquid chromatography with carboxymethyl‐β‐cyclodextrin as mobile phase additive
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