Junko Wakai

.beta.-Cyclodextrin-bonded silica for direct injection analysis of drug enantiomers in serum by liquid chromatography

Jun Haginaka, Junko Wakai · Analytical Chemistry · 1990 · 66 citations

Pharmaceutical Science, Engineering, Biomedical Engineering +17

Chiral separation of propranolol and its ester derivatives on an ovomucoid-bonded silica: Influence of pH, ionic strength and organic modifier on retention, enantioselectivity and enantiomeric elution order

Jun Haginaka, Junko Wakai, K. Takahashi et al. · Chromatographia · 1990 · 55 citations

Asymmetric Catalysis, Organic Modifier, Engineering +8

Direct serum injection with micellar liquid chromatography: chromatographic behavior and recovery of cephalosporins

Jun Haginaka, Junko Wakai, Hiroyuki Yasuda et al. · Analytical Chemistry · 1987 · 55 citations

Pharmaceutical Science, Medicine, Bioanalysis +15

Internal-surface reversed-phase silica support for direct-injection determination of drugs in biological fluids by liquid chromatography

Jun Haginaka, Noriko Yasuda, Junko Wakai et al. · Analytical Chemistry · 1989 · 55 citations

Biological Fluids, Silica Support, Protein Nanoparticles +21

High-performance liquid chromatographic assay of ampicillin, amoxicillin and ciclacillin in serum and urine using a pre-column reaction with 1,2,4-triazole and mercury(II) chloride

Jun Haginaka, Junko Wakai · The Analyst · 1985 · 53 citations

Pharmaceutical Science, Aminopenicillin Concentration, Aminopenicillin Concentrations +20