Mitsuko Oshima

Synthesis of a chitosan-based chelating resin and its application to the selective concentration and ultratrace determination of silver in environmental water samples

Rosi Ketrin Katarina, Toshio Takayanagi, Mitsuko Oshima et al. · Analytica Chimica Acta · 2005 · 107 citations

Environmental Chemistry, Chemical Engineering, Engineering +12

Synthesis of novel chitosan resin possessing histidine moiety and its application to the determination of trace silver by ICP-AES coupled with triplet automated-pretreatment system

Minako Hosoba, Koji Oshita, Rosi Ketrin Katarina et al. · Analytica Chimica Acta · 2009 · 88 citations

Trace Silver, Chemical Engineering, Engineering +5

Separation and Determination of Alkaline-Earth Metal Ions as UV-Absorbing Chelates with EDTA by Capillary Electrophoresis. Determination of Calcium and Magnesium in Water and Serum Samples

Shoji Motomizu, Mitsuko Oshima, Shin-ya Matsuda et al. · Analytical Sciences · 1992 · 76 citations

Chemical Engineering, Engineering, Ion Exchange +13

Development of column-pretreatment chelating resins for matrix elimination/multi-element determination by inductively coupled plasma-mass spectrometry

Yunhua Gao, Koji Oshita, Kyue-Hyung Lee et al. · The Analyst · 2002 · 74 citations

Functionalization of chitosan with 3,4-dihydroxybenzoic acid for the adsorption/collection of uranium in water samples and its determination by inductively coupled plasma-mass spectrometry

Akhmad Sabarudin, Mitsuko Oshima, Toshio Takayanagi et al. · Analytica Chimica Acta · 2006 · 73 citations

Environmental Chemistry, Chemical Engineering, Engineering +11