Ryûjirô Namba

Quantification of articular cartilage in the knee with pulsed saturation transfer subtraction and fat-suppressed MR imaging: optimization and validation.

Charles G. Peterfy, Cornelis F. van Dijke, D L Janzen et al. · Radiology · 1994 · 383 citations

Medicine, Orthopaedic Surgery, Radiology +17

Direct determination of bisphenol A and nonylphenol in river water by column-switching semi-microcolumn liquid chromatography/electrospray mass spectrometry

Akira Motoyama, Ayako Suzuki, Osamu Shirota et al. · Rapid Communications in Mass Spectrometry · 1999 · 61 citations

Natural Sciences, Chemical Engineering, Chemistry +17

Stratum corneum lipid morphology and transepidermal water loss in normal skin and surfactant-induced scaly skin

Mitsuhiro Denda, Junichi Koyama, Ryûjirô Namba et al. · Archives of Dermatological Research · 1994 · 51 citations · Full text

Medicine, Biochemistry, Dermatology +10

In vitro propagation of Iris pallida

Yoko Gozu, Mineyuki Yokoyama, Masahiro Nakamura et al. · Plant Cell Reports · 1993 · 36 citations

Life Sciences, Biotechnology, Embryogenesis +2

Direct determination of endogenous melatonin in human saliva by column‐switching semi‐microcolumn liquid chromatography/mass spectrometry with on‐line analyte enrichment

Akira Motoyama, Taketoshi Kanda, Ryûjirô Namba · Rapid Communications in Mass Spectrometry · 2004 · 35 citations

Pharmacy, Pharmaceutical Analysis, Chromatographic Analysis +13