%0 Journal Article %T Interaction of Natural Dye (Allium cepa) with Ionic Surfactants %A Shalini Chandravanshi %A Santosh K. Upadhyay %J Journal of Chemistry %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/685679 %U http://dx.doi.org/10.1155/2013/685679