Jianping Xie

TL;DR: For the first time studies on the binding of daphnetin to bovine serum albumin (BSA) under physiological conditions with BSA concentration of 1.5 x 10(-6) mol l(-1) and drug concentration in the range of 6.7 x 10 (-6) to 2.0 x 10-5 mol l (-1) are reported.

TL;DR: The binding of wogonin to human serum albumin (HSA) has been studied by spectroscopic method including circular dichroism (CD), infrared spectra (IR) and fluorescence spectra and displacement experiments indicate that wog onin can bind to the subdomain IIA of HSA, which is good agreement with the result of molecule modelling study.

TL;DR: In this article, a selective and sensitive microemulsion electrokinetic chromatography with laser-induced fluorescence detection method was developed for the quantification of ephedrine (E) and pseudoephedrine derivatized with 4-chloro-7-nitrobenzo-2-oxa-1, 3-diazol.

TL;DR: It is proposed that the most relevant factors contributing to peak splitting are the presence of ionizable groups in the analyte molecule and the occurrence of ionization, yielding charged species which interacted with buffer electrolyte species in a definite pH range to form complexes.

TL;DR: A selective and sensitive micellar electrokinetic chromatography method with laser-induced fluorescence detection was developed for quantification of ephedrine and pseudoephedrine derivatized with 4-chloro-7-nitrobenzo-2-oxa-1,3-diazole.