Jiang, N., Li, G.-F., Zhang, B.-H., Zhu, D.-X., Su, Z.-M., & Bryce, M. (2018). Aggregation-Induced Long-Lived Phosphorescence in Non-Conjugated Polyurethane Derivatives at 77 K. Macromolecules, 51(11), 4178-4184. https://doi.org/10.1021/acs.macromol.8b00715