107. Subset of Fluorophores Is Responsible for Radiation Brightening in Viromimetic Particles. Anil Sushma, Arathi; Zhao, Bingqing; Tsvetkova, Irina B.; Perez-Segura, Carolina; Hadden-Perilla, Jodi A.; Reily, James P. and Dragnea, Bogdan Journal of Physical Chemistry B (2021), 125(37), 10494-10505, DOI: 10.1021/acs.jpcb.1c06395