Determination of Cadmium in Brown Rice Samples by Fluorescence Spectroscopy Using a Fluoroionophore after Purification of Cadmium by Anion Exchange Resin. - Akira Hafuka; Akiyoshi Takitani; Hiroko Suzuki; Takuya Iwabuchi; Masahiro Takahashi; Satoshi Okabe; Hisashi Satoh (Sensors, 2017)