Amphipathic α-helical peptides often exhibit antimicrobial or antiviral properties. Adsorption of such peptides at a lipid membrane may result in pore formation. Current phenomenological models of the latter process imply that the peptide–peptide lateral interaction is repulsive and that the...

There is no general agreement about the molecular mechanism of hydrophobic hydration. The preferred models all consider only the state of single water molecules immediately adjacent to the hydrophobic solute to which they cannot hydrogen bond. Because, fortuitously, all experiments, until...