%0 Journal Article %J Lab on a Chip %D 2012 %T Combinatorial Wetting in Colour: An Optofluidic Nose %A K.P. Raymond %A Burgess, I.B. %A M.H. Kinney %A Loncar, M. %A Aizenberg, J. %B Lab on a Chip %V 12 %P 3666-3669 %G eng %R 10.1039/C2LC40489C