Selective extraction of β-blockers from biological fluids by column-switching high-performance liquid chromatography using an internal-surface phenylboronic acid precolumn

This publication has 24 references indexed in Scilit:

• Synthesis of polymer-coated mixed-functional packing materials for direct analysis of drug-containing serum and plasma by high-performance liquid chromatography
  Journal of Chromatography A, 1994
• Novel Uniformly Sized Polymeric Stationary Phase with Hydrophilized Large Pores for Direct Injection HPLC Determination of Drugs in Biological Fluids
  Journal of Liquid Chromatography, 1994
• The Semipermeable surface, a new restricted access medium
  Journal of Liquid Chromatography, 1992
• Avidin protein-conjugated column for direct injection analysis of drug enantiomers in plasma by high-performance liquid chromatography
  Journal of Chromatography B: Biomedical Sciences and Applications, 1991
• Hydrophilic shielding of hydrophobic, cation- and anion-exchange phases for separation of small analytes: direct injection of biological fluids onto high-performance liquid chromatographic columns
  Journal of Chromatography A, 1991
• Packing meterials with surface barriers, controlled distribution and topography of ligands for sample clean-up and analysis of biologically active solutes in HPLC
  Chromatographia, 1991
• High-performance liquid chromatography packing materials for the analysis of small molecules in biological matrices by direct injection
  Journal of Chromatography A, 1991
• Drug determination in serum by liquid chromatography with restricted access stationary phases
  TrAC Trends in Analytical Chemistry, 1991
• Direct serum injection with micellar liquid chromatography for therapeutic drug monitoring
  Analytical Chemistry, 1985
• Efficiency enhancement in micellar liquid chromatography
  Analytical Chemistry, 1983