A new ruthenium polypyridyl dye, TG6, whose performance in dye-sensitized solar cells is surprisingly close to that of N719, the 'dye to beat' for 17 years - Matar, F; Ghaddar, TH; Walley, K; DosSantos, T; Durrant, JR; O'Regan, B (JOURNAL OF MATERIALS CHEMISTRY, 2008)