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Simultaneous determination of imperatorin and its metabolite xanthotoxol in rat plasma by using HPLC-ESI-MS coupled with hollow fiber liquid phase microextraction.
Zhang J, Zhang M, Fu S, Li T, Wang S, Zhao M, Ding W, Wang C, Wang Q. Zhang J, et al. Among authors: zhao m. J Chromatogr B Analyt Technol Biomed Life Sci. 2014 Jan 15;945-946:185-92. doi: 10.1016/j.jchromb.2013.11.050. Epub 2013 Dec 3. J Chromatogr B Analyt Technol Biomed Life Sci. 2014. PMID: 24342512
Multi-responses extraction optimization based on response surface methodology combined with polarity switching HPLC-MS/MS for the simultaneous quantitation of 11 compounds in Cortex Fraxini: application to four species of Cortex Fraxini and its 3 confusable species.
Fu S, Zhang J, Li T, Wang S, Ding W, Zhao M, Du Y, Wang Q, Jia J. Fu S, et al. Among authors: zhao m. J Pharm Biomed Anal. 2014 Mar;91:210-21. doi: 10.1016/j.jpba.2013.12.033. Epub 2014 Jan 7. J Pharm Biomed Anal. 2014. PMID: 24463047
Structural elucidation of stress degradation products of ampicillin sodium by liquid chromatography/hybrid triple quadrupole linear ion trap mass spectrometry and liquid chromatography/hybrid quadrupole time-of-flight mass spectrometry.
Li T, Xu X, Fu S, Zhang J, Zhang K, Wang S, Zhao M, Ding W, Wang Q. Li T, et al. Among authors: zhao m. Rapid Commun Mass Spectrom. 2014 Sep 15;28(17):1929-36. doi: 10.1002/rcm.6970. Rapid Commun Mass Spectrom. 2014. PMID: 25088136
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