「Analytical Sciences」誌に論文が掲載されました

2018年3号の「Analytical Sciences」誌に研究成果が論文掲載されました。

【著者/論文誌名】A. Ayala, Y. Takagai: Analytical Sciences, 34(3), 387-390

【タイトル】Sequential Injection Analysis System Exploiting On-line Solid-phase Extraction for the Determination of Strontium and Nickel by Microwave Plasma Atomic Emission Spectrometry



A sequential flow-based analysis system with on-line solid-phase extraction (SPE) columns coupled to microwave plasma atomic emission spectrometry (MP-AES) was developed for strontium and nickel determination. Crown ether chromatographic resin and dimethylglyoxime polymethacrylate resin were used for strontium and nickel retention under acidic and basic conditions, respectively; eluted with a nitric acid solution in both cases followed by MP-AES detection. The calculated detection limits were 0.25 μg L−1 for strontium and 3.56 μg L−1 for nickel.