Royal Society of Chemistry, Journal of Materials Chemistry A: materials for energy and sustainability, 9(1), p. 2970
DOI: 10.1039/c3ta01580g
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A novel 2D Cu([iota]) metal-organic polymer could display extensive visual colorimetric changing ranges toward 11 anionic species in aqueous solutions. Additionally, among a series of anion combinations, it still exhibits high selective separation with corresponding colorimetric responses.