Selective separation of structure-related alkaloids in Rhizoma coptidis with “click” binaphthyl stationary phase and their structural elucidation with liquid chromatography-mass spectrometry

Qiaoxia Liu, Shiyi Qiu, Hui Yu, Yanxiong Ke, Yu Jin, Xinmiao Liang
  • The Analyst, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c1an15444c