Quantitative determination of BAF312, a S1P-R modulator, in human urine by LC–MS/MS: Prevention and recovery of lost analyte due to container surface adsorption

Drug adsorption to plastic containers and retention of drugs in cultured cells under in vitro conditions

Juni Palmgren, Jukka Mönkkönen, Timo Korjamo et al. · European Journal of Pharmaceutics and Biopharmaceutics · 2006 · 131 citations

Pharmacy, Pharmaceutics, Pharmacology +17

Determination of a cyclic hexapeptide (L-743 872), a novel pneumocandin antifungal agent in human plasma and urine by high-performance liquid chromatography with fluorescence detection

Michael S. Schwartz, W. F. Kline, B.K. Matuszewski · Analytica Chimica Acta · 1997 · 60 citations

Medicine, Pharmaceutical Analysis, Pharmacology +11

Concerns in the development of an assay for determination of a highly conjugated adsorption-prone compound in human urine

Yang Xu, Lihong Du, Mark J. Rose et al. · Journal of Chromatography B · 2005 · 41 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +9

Preanalytical handling of stored urine samples, and measurement of β₂-microglobulin, orosomucoid, albumin, transferrin and immunoglobulin G in urine by enzyme-linked immunosorbent assays (ELISA)

E. Vittinghus · Scandinavian Journal of Clinical and Laboratory Investigation · 1990 · 29 citations

Life Sciences, Biochemistry, Clinical Biochemistry +11

Sensitive and cost-effective LC–MS/MS method for quantitation of CVT-6883 in human urine using sodium dodecylbenzenesulfonate additive to eliminate adsorptive losses

Chungwen Chen, Lakshmikant Bajpai, Névéna Mollova et al. · Journal of Chromatography B · 2009 · 27 citations

Pharmacy, Pharmaceutical Analysis, Analytical Toxicology +14