Although the qualitative behavior for all the measured quantities is correct, the model is less accurate quantitatively when attempting to describe the general screening behavior of the microionic species. As discussed in our previous work, 6 the geometrical differences in the backbone charged distribution between the simulation (chain-like) and the theoretical model (spherically symmtric) result in electric fields that induce different coupling with the microions, neglecting, e.g., Manning condensation in the theoretical model.