Li, B., Parker, J., Briggs, S., Dong, J., Wang, C., Fu, C., Burke, J. M., Kodadek, T. (2026). Macrocyclic Peptides Containing an Imidazopyridinium (IP + ) Unit Display Enhanced Passive Cell Permeability. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.5c17859