Author Correction: Environment-responsive nanophores for therapy and treatment monitoring via molecular MRI quenching

This Article contains an error in Figure 6. In panel b, the left-hand image is mistakenly described as showing fluorescence before treatment, while it in fact shows the same white light image as the right-hand panel without fluorescent overlay to better visualize the tumour location. A correct version of Figure 6b is presented in the accompanying Author Correction. The error has not been corrected in the original version of the Article.