Molina, F. L., Johansen, K. B., Djavani-Tabrizi, I., Lindkvist, T. T., Nielsen, S. B. (2026). Methylation-controlled photophysical tuning in isolated acridine cations revealed by cryogenic fluorescence spectroscopy and TD-DFT. The Journal of Chemical Physics. https://doi.org/10.1063/5.0341432