@article {607821,
	title = {Wetting in color: Colorimetric differentiation of organic liquids with high selectivity},
	journal = {ACS Nano},
	volume = {6},
	year = {2011},
	pages = {1427-1437},
	isbn = {1936-0851},
	url = {http://pubs.acs.org/doi/abs/10.1021/nn204220c},
	author = {Burgess, Ian B and Koay, Natalie and Raymond, Kevin P and Kolle, Mathias and Lon{\v c}ar, Marko and Aizenberg, Joanna}
}
