Tadao OKUTANI

Determination of a trace amount of beryllium in water samples by graphite furnace atomic absorption spectrometry after preconcentration and separation as a beryllium-acetylacetonate complex on activated carbon

Tadao OKUTANI, Yasuhiro. Tsuruta, Akio Sakuragawa · Analytical Chemistry · 1993 · 66 citations

Engineering, Altmetric Attention Score, Organic Chemistry +18

Trace analysis of carbonyl compounds by liquid chromatography–mass spectrometry after collection as 2,4-dinitrophenylhydrazine derivatives

Akio Sakuragawa, Takahiro Yoneno, Kazuya Inoue et al. · Journal of Chromatography A · 1999 · 53 citations

Carbonyl Compounds, Chemical Measurement, Engineering +11

Determination of Indium by Graphite Furnace Atomic Absorption Spectrometry after Coprecipitation with Chitosan

Hiroaki Minamisawa, Kenji Murashima, Mayumi Minamisawa et al. · Analytical Sciences · 2003 · 52 citations

Extractive Metallurgy, Chemical Engineering, Engineering +8

Fluorometric determination of microamounts of hydrogen peroxide with an immobilized enzyme prepared by coupling horseradish peroxidase to chitosan beads

Akio Sakuragawa, Tetsuyuki Taniai, Tadao OKUTANI · Analytica Chimica Acta · 1998 · 52 citations

Fluorometric Determination, Engineering, Biochemistry +10

Adsorption behavior of cobalt(II) on chitosan and its determination by tungsten metal furnace atomic absorption spectrometry

Hiroaki Minamisawa, Hisayoshi Iwanami, Nobumasa Arai et al. · Analytica Chimica Acta · 1999 · 43 citations

Extractive Metallurgy, Chemical Engineering, Engineering +8