Möhwald, H, Nakanishi, T, Hagiwara, K, Yoshizawa, M, Babu, SS, Hollamby, MJ, Aimi, J, Ozawa, H, Saeki, A, Seki, S, Kobayashi, K, "Nonvolatile liquid anthracenes for facile full-colour luminescence tuning at single blue-light excitation", Nature Communications, 2013