CEC column behaviour of butyl and lauryl methacrylate monoliths prepared in non-aqueous media

Fast separation and determination of cou

Fast separation and determination of coumarins in Fructus cnidii extracts by CEC using poly(butyl methacrylate-co-ethylene dimethacrylate-co-[2-(methacryloyloxy)ethyl] trimethylammonium chloride) monolithic columns

✍ Jiajing Wang; Danxia Chen; Zhao Chen; Guorong Fan; Yutian Wu 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 326 KB 👁 1 views

## Abstract A rapid CEC method with poly(butyl methacrylate‐__co__‐ethylene dimethacrylate‐__co__‐[2‐(methacryloyloxy)ethyl] trimethylammonium chloride) monolithic column has been developed for separation and determination of four coumarins (isopimpinelline, bergapten, imperatorin, and osthole) in