There are three regimes of cell membrane interaction with glass - Tight and loose adhesion, separated by repulsion. Explicitly including hydration, this paper evaluates the pressure between surfaces as functions distance for ion-correlation ion-screened electrostatics, electromagnetic fluctuations. The results agree data tight adhesion energy (0.5-3 vs 0.4-4 mJ/m2), detachment (7.9 9 MPa), peak...