Takashi Tomiyasu

Selective determination method for measurement of nitrite and nitrate in water samples using high-performance liquid chromatography with post-column photochemical reaction and chemiluminescence detection

Hitoshi Kodamatani, Shigeo Yamazaki, Keiitsu Saito et al. · Journal of Chromatography A · 2009 · 192 citations

Natural Sciences, Chemistry, Analytical Chemistry +9

Mercury contamination in the Yatsushiro Sea, south-western Japan: spatial variations of mercury in sediment

Takashi Tomiyasu, Ayako Nagano, Norinobu Yonehara et al. · The Science of The Total Environment · 2000 · 79 citations

Natural Sciences, Earth Sciences, Marine Sciences +16

Spatial variations of mercury in sediment of Minamata Bay, Japan

Takashi Tomiyasu, Akito Matsuyama, Tomomi Eguchi et al. · The Science of The Total Environment · 2005 · 75 citations

Natural Sciences, Geology, Marine Sciences +14

Highly sensitive method for determination of N-nitrosamines using high-performance liquid chromatography with online UV irradiation and luminol chemiluminescence detection

Hitoshi Kodamatani, Shigeo Yamazaki, Keiitsu Saito et al. · Journal of Chromatography A · 2008 · 74 citations

Natural Sciences, Chemistry, Pharmacology +9

The distribution of mercury around the small-scale gold mining area along the Cikaniki river, Bogor, Indonesia

Takashi Tomiyasu, Yuriko Kono, Hitoshi Kodamatani et al. · Environmental Research · 2013 · 58 citations

Natural Sciences, Earth Sciences, Environmental Sciences +14