Especially useful are Vol. I, Chapter 4, for van der Waals forces, and Vol. II,
Chapter 3, for electric double layers. A comprehensive monograph on adsorbed and
grafted polymer layers, including treatment of steric interaction and depletion
interaction, is
G. J. Fleer, M. A. Cohen Stuart, J. M. H. M. Scheutjens, T. Cosgrove, B. Vincent.
Polymers at Interfaces. Chapman and Hall, London, 1993.