Kaoru Fujinaga

A Simple and Sensitive Method for the Determination of Hydroxylamine in Fresh-Water Samples Using Hypochlorite Followed by Gas Chromatography

Yasushi Seike, Ryoko Fukumori, Yukiko Senga et al. · Analytical Sciences · 2004 · 56 citations

Engineering, Gas Chromatography, Environmental Engineering +10

High-Sensitivity Determination of Emetine Dithiocarbamate Copper(II) Complex Using the Electrogenerated Chemiluminescence Detection of Tris(2,2 -bipyridine)ruthenium(II)

Kazuhiko Tsukagoshi, Kazuhide Miyamoto, Eiji Saiko et al. · Analytical Sciences · 1997 · 47 citations

Inorganic Chemistry, Engineering, Electrogenerated Chemiluminescence Detection +10

In situ Preconcentration Method for Trace Dissolved Sulfide in Environmental Water Samples Using Solid-Phase Extraction Followed by Spectrophotometric Determination

Minoru Okumura, Naoaki Yano, Kaoru Fujinaga et al. · Analytical Sciences · 1999 · 39 citations

Spectrophotometric Determination, Environmental Chemistry, Engineering +8

Nitrous oxide in brackish Lakes Shinji and Nakaumi, Japan

Yukiko Senga, Yasushi Seike, Kazuo Mochida et al. · Limnology · 2001 · 29 citations

Environmental Chemistry, Eutrophication, Nitrous Oxide +2

Nitrogen metabolism in the brackish Lake Nakanoumi. IV. Seasonal variation of nitrate nitrogen.

Yasushi Seike, Kunio Kondo, Hiroshi Hashitani et al. · Japanese Journal of Limnology (Rikusuigaku Zasshi) · 1990 · 25 citations · Full text