抄録
This paper reports a novel temperature-swing microfluidic separation method. The selective adsorption-desorption of uranyl (UO2 2+) ions could be realized by swelling-shrinking of a thermoresponsive copolymer brush, which was constructed with poly(N-isopropylacrylamide) (NIPAAm) and vinylpyrrolidone (VP) ligand, onto a microchannel surface. We clarified that the hydrophilic-hydrophobic transition temperature of the copolymer brush was about 35 °C and that the selectively for UO2 2+ ions was 92%.
本文言語 | English |
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ページ(範囲) | 1381-1382 |
ページ数 | 2 |
ジャーナル | Chemistry Letters |
巻 | 40 |
号 | 12 |
DOI | |
出版ステータス | Published - 2011 |
外部発表 | はい |
ASJC Scopus subject areas
- 化学 (全般)