A new method for the rapid separation of gangliosides(GLS)by capillaryelectrophoresis(CE)is described which is based on the use of β—cyclodextrin(β—CD)asbuf
The electronic structures of polymethineimine (PMI), polyazine (PAZ) and polyazoethene(PAE) are studied on the basis of the tight- binding LCAO -8CF-CO calculat
The acetylated xylo-and arabinopyranosyl esters(1-8) were obtained in high yields with stereoselectivity by phase-transfer catalyzed (PTC) synthesis, and their
A high-performance liquid chromatographic method for the simultaneousdetermination of KR-008 and its metabolite in biological fluids was developed The samples w
In this paper,we report the study of surface-enhanced Raman Scattering of C<sub>60</sub>films onroughed Ag,Cu and glass surface.The experiment results indicate
In-situ time-resolved Raman spectroscopy(TRRS)has been appliedon studies of electrochemical adsorption of thiocyanate at silverelectrode during potential cycles
Plumbagic acid[β-(2,3-dihydroxybenzoyl)butyric acid](1),hasbeen synthesized from commcrcially available catechol by two facile routeswith overall yields of 18.