K. Ohshita

Mössbauer characterization of calcium–ferrite oxides prepared by calcining Fe2O3 and CaO

Daisuke Hirabayashi, Yoichi Sakai, Takeshi Yoshikawa et al. · Hyperfine Interactions · 2006 · 34 citations

Materials Science, Engineering, Ferrite Materials +5

Synthesis of N-sulfoalkyl derivatives of 2-(2-pyridylazo)-5-aminophenol and the spectrophotometric determination of uranium(IV)

K. Ohshita, H. Wada, Genkichi Nakagawa · Analytica Chimica Acta · 1983 · 28 citations

Spectrophotometric Determination, Inorganic Chemistry, Derivative (Chemistry) +9

Sulfonated 1-(2-pyridylazo)-2-naphthols and 2-(2-pyridylazo)-1-naphthols as spectrophotometric reagents

K. Ohshita, H. Wada, Genkichi Nakagawa · Analytica Chimica Acta · 1982 · 28 citations

Derivative (Chemistry), Biochemistry, Natural Sciences +6

Spectrophotometric determination of silver with 4-(3,5-dibromo-2-pyridylazo)-N,N-diethylaniline in the presence of sodium dodecylsulfate

K. Ohshita, H. Wada, G. Nakasawa · Analytica Chimica Acta · 1986 · 24 citations

Spectrophotometric Determination, Chemical Measurement, Medicine +9

Synthesis of o,o′-dihydroxyazo compounds and their application to the determination of magnesium and calcium by flow injection analysis

H. Wada, Genkichi Nakagawa, K. Ohshita · Analytica Chimica Acta · 1984 · 24 citations

Chemical Engineering, Engineering, Medicine +7