Tsubasa Oyama

Enantioselective Two-Dimensional High-Performance Liquid Chromatographic Determination of Amino Acids; Analysis and Physiological Significance of D-Amino Acids in Mammals

Yurika Miyoshi, Tsubasa Oyama, Yusuke Itoh et al. · Chromatography · 2014 · 61 citations · Full text

Pharmacy, Biochemistry, Analytical Chemistry +15

Establishment of a two-dimensional chiral HPLC system for the simultaneous detection of lactate and 3-hydroxybutyrate enantiomers in human clinical samples

Shu-Ling Liu, Tsubasa Oyama, Yurika Miyoshi et al. · Journal of Pharmaceutical and Biomedical Analysis · 2015 · 22 citations

Pharmacy, Clinical Pharmacokinetics, Pharmacokinetics +13

Enantioselective micro‐2D‐HPLC determination of aspartic acid in the pineal glands of rodents with various melatonin contents

Hai Han, Yurika Miyoshi, Tsubasa Oyama et al. · Journal of Separation Science · 2011 · 18 citations

Life Sciences, Biochemistry, Chromatographic Analysis +7

Design and synthesis of a novel pre-column derivatization reagent with a 6-methoxy-4-quinolone moiety for fluorescence and tandem mass spectrometric detection and its application to chiral amino acid analysis

Tsubasa Oyama, Ei‐ichi Negishi, Hirohisa Onigahara et al. · Journal of Pharmaceutical and Biomedical Analysis · 2015 · 12 citations

Pharmacy, Chemistry, Medicinal Chemistry +13