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S L Da

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Articles 6
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Recent Articles
1.
Hu Y, Feng Y, Wan J, Da S, Hu L
Talanta . 2008 Oct; 54(1):79-88. PMID: 18968228
Porous ceria-zirconia composite with narrow particle size distribution and large specific surface area was synthesized by a sol-gel process. Chromatographic properties of the native supports was investigated in normal phase...
2.
Hu Y, Feng Y, Zhang Q, Da S
Talanta . 2008 Oct; 49(1):47-52. PMID: 18967573
2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol (5-Br-PADAP) is a sensitive photometric reagent for determination of zirconium, when fosfomycin is added, it can quantitatively replace 5-Br-PADAP by complexing with zirconium, thus, an indirect spectrophotometric method based...
3.
Fan Y, Feng Y, Da S
Se Pu . 2003 Jan; 19(6):497-502. PMID: 12545458
Solid phase microextraction (SPME) is a solvent-free technique with high extraction efficiency and easy to perform automatically. It can be coupled with high performance liquid chromatography to perform efficient analysis...
4.
Xie M, Feng Y, Da S
Se Pu . 2003 Jan; 18(6):503-7. PMID: 12541736
Capillary electrochromatography (CEC) is a promising micro-separation technique, which combines the high selectivity of HPLC and the high efficiency of HPCE. In comparing to CE with fused silica capillary and...
5.
Feng Y, Da S
Se Pu . 2003 Jan; 18(3):224-8. PMID: 12541559
Glycine derivatized beta-cyclodextrin bonded silica (GCDS) has been prepared for high performance liquid chromatography through the reactions of beta-cyclodextrin bonded silica with tosyl chloride and glycine in sequence. The separation...
6.
Fu H, Feng Y, Zhang Q, Da S, Zhang Y
Se Pu . 2003 Jan; 18(3):194-7. PMID: 12541553
An alkylphosphonate-modified magnesia-zirconia composite stationary phase (PZMS) for reversed-phase liquid chromatography was prepared. The reversed-phase chromatographic performance of the new packing material was investigated with some polycyclic aromatic hydrocarbons (PAHs)...