%0 Journal Article %T A functionalized cellulose regenerative microcolumn combined with ultraviolet spectrophotometry for economic detection of selenium in purple potato %A Min, Min %A Shen, Chen %A Fang, Lei %A Chang, Yang %A Li, Jionghui %A Jiang, Yujian %A Xiong, Chunhua %J Analytical Methods %V 8 %N 45 %P 8084-8091 %@ 1759-9660 %D 2016-11-17 %I The Royal Society of Chemistry %~ DeepDyve