–electrospray ionization tandemmassspectrometry method for the qualification of ligustroflavone in rat plasma [ 11 ]; however, the tissue study was not reported. A selective and sensitive liquid chromatography–electrospray ionization tandemmassspectrometry (LC
Authors:Xi Bao, Bingge Huang, Yiting Mao, Zhiguang Zhang, Yunfang Zhou, Congcong Wen, and Quan Zhou
mechanistic study and target identification.
Rapid, simple, and reliable high-performance liquid chromatography with ultraviolet detection (HPLC/UV) and liquid chromatography with electrospray ionization tandemmassspectrometry (LC–ESI-MS/MS) methods
Authors:Jianwei Han, Wenbo Zhu, Ling Yu, Yajun Chen, Gaosong Wu, and Zhibin Wang
and calycosin. In this study, we used ultra-high performance liquid chromatography tandemmassspectrometry (UHPLC-MS/MS) combining multiple reaction monitoring (MRM) technique for the simultaneous determination of five isoflavones in rat plasma
Authors:Lianguo Chen, Haiya Wu, Xiaoting Tu, Yi Zhao, Yanyan Jiang, Congcong Wen, and Yue Luo
and rapid ultra-performance liquid chromatography–tandemmassspectrometry (UPLC–MS/MS) method for the simultaneous determination of atractylenolide I, II, and III in rat plasma [ 1 ]. Plasma samples were processed by liquid–liquid extraction with
Authors:Binbin Chen, Haiyan Lyu, Xiangzhen Xu, and Chen Wang
years, liquid chromatography–mass spectrometry (LC–MS) or liquid chromatography–tandemmassspectrometry (LC–MS/MS) has become a mature technique with many applications to various biological matrixes in cortisol and cortisone analyzing fields [ 11 – 18
Authors:S.-Y. Shao, Y. Ting, J. Wang, J. Sun, and X.-F. Guo
use a rapid method to determine the true molecular structure of such compounds. Mass spectrometry (MS) has been widely used for the structural determination of flavonoids [ 21 , 22 ]. Liquid chromatography combined with tandemmassspectrometry (LC
pH using the mixture of acetonitrile and 0.1% formic acid (45:55, v / v ) as a mobile phase. The analytical run time was 3.5 min.
In this paper, an ultra-performance liquid chromatography–tandemmassspectrometry (UPLC–MS/MS) method with an
Authors:Jianbo Li, Zheng Yu, Cheng Han, Zhening Wang, Yujie Hu, Congcong Wen, and Chongliang Lin
, distribution, and metabolism, and the bioavailability was greatly improved.
Ultra-high performance liquid chromatography–tandemmassspectrometry (UPLC–MS/MS) combined technology combines the high resolution of liquid chromatography with the high
Authors:Yongxi Jin, Yuyan Chen, Jiawen Liu, Xi Bao, Yinghao Zhi, Congcong Wen, and Wenzong Zhu
massspectrometry (UPLC–MS/MS) reported for the determination of ebeiedinone. To the best of our knowledge, the pharmacokinetics of ebeiedinone had not been reported. In this paper, UPLC–MS/MS method was established to determine ebeiedinone in mouse
Authors:N. H. Hoang, N. L. Huong, S.-Y. Hong, and Je Won Park
Chemical structures of (A) irsogladine (left) and lamotrigine internal standard (right) and representative fragmentation patterns of (B) the electrospray ionization (ESI)–tandemmassspectrometry (MS/MS) spectra of the protonated molecular ion of