%0 Journal Article %T Multi-coloration of polyurethane derivatives through click postfunctionalization, electrochemical oxidation, and Ag+ ion complexation %A Li, Yongrong %A Michinobu, Tsuyoshi %J Journal of Materials Chemistry %V 22 %N 19 %P 9513-9521 %@ 0959-9428 %D 2012-04-24 %I The Royal Society of Chemistry %~ DeepDyve