Showing papers by "Heather D. Willauer published in 1998"

TL;DR: The partitioning of simple substituted-benzene derivatives between water and the room temperature ionic liquid, butylmethylimidazolium hexafluorophosphate, is based on the solutes' charged state or relative hydrophobicity as discussed by the authors.

TL;DR: The partitioning behavior of the solutes in PEG-salt ABS was found to be strongly correlated with their partitioning coefficients in 1-octanol-water biphasic systems.

TL;DR: This work has begun to investigate the retention and resolution of several common food colorings including indigo carmine, amaranth, carminic acid, and erythrosin B, tartrazine and quinoline yellow.