Rosi Ketrin Katarina

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

On-line Preconcentration Method for the Determination of Trace Metals in Water Samples Using a Fully Automated Pretreatment System Coupled with ICP-AES

Rosi Ketrin Katarina, Narong Lenghor, Shoji Motomizu · Analytical Sciences · 2007 · 27 citations

Environmental Chemistry, Chemical Engineering, Environmental Monitoring +13

On-line collection/concentration and determination of transition and rare-earth metals in water samples using Multi-Auto-Pret system coupled with inductively coupled plasma-atomic emission spectrometry

Rosi Ketrin Katarina, Mitsuko Oshima, Shoji Motomizu · Talanta · 2009 · 18 citations

Environmental Chemistry, Engineering, Atomic Emission Spectroscopy +14

High-capacity chitosan-based chelating resin for on-line collection of transition and rare-earth metals prior to inductively coupled plasma-atomic emission spectrometry measurement

Rosi Ketrin Katarina, Mitsuko Oshima, Shoji Motomizu · Talanta · 2009 · 16 citations

Materials Science, Chemical Engineering, Engineering +11