Modeling the Effect of Hydrophobicity on the Passive Permeation of Solutes across a Bacterial Model Membrane.

Passive diffusion across biomembranes is an important mechanism of permeation for multiple drugs, including antibiotics. However, this process is frequently neglected while studying drug uptake and, in our view, warrants further investigation. Here, we apply molecular dynamics simulations to investigate the impact of changes in molecular hydrophobicity on the permeability of a series of inhibitors of the quorum sensing of , previously discovered by us, across a membrane model.