Josefsen, L. B., Aylott, J. W., Beeby, A., Warburton, P., Boyle, J. P., Peers, C., & Boyle, R. W. (2010). Porphyrin-nanosensor conjugates. New tools for the measurement of intracellular response to reactive oxygen species. Photochemical & photobiological sciences : an international journal, 9(6), 801-811. https://doi.org/10.1039/c0pp00004c