Burrows, H., Fonseca, S., Dias, F., de Melo, J., Monkman, A., Scherf, U., & Pradhan, S. (2009). Singlet Excitation Energy Harvesting and Triplet Emission in the Self-Assembled System Poly{1,4-phenylene-[9,9-bis(4-phenoxy-butylsulfonate)]fluorene-2,7-diyl} copolymer/tris(bipyridyl)ruthenium(II) in Aqueous Solution. Advanced Materials, 21(10-11), 1155-1159. https://doi.org/10.1002/adma.200801713