title: Forces between membranes approaching contact.
abstract: Cell stickiness to surfaces is recognized as an important concern in tests of red cell filterability. Many forces need to be considered in order to think about the sources of cell sticking. As cell membranes are brought together they experience successively the domination of several classes of forces van der Waals attraction, electrostatic repulsion, hydration repulsion, and specific charge-charge interactions at contact. The behaviour of each of these forces is described in the context of red cell adhesion.
mesh_terms: D000327:Adsorption; D000473:Alkanes / Q000494:pharmacology; D002448:Cell Adhesion / Q000187:drug effects; D002450:Cell Communication; D004560:Electricity; D004910:Erythrocyte Membrane / Q000502:physiology*; D004912:Erythrocytes / Q000502:physiology*; D006863:Hydrogen-Ion Concentration; D010743:Phospholipids / Q000502:physiology; D014462:Ultrafiltration; D014867:Water / Q000378:metabolism
chemical_list: D000473:Alkanes; D010743:Phospholipids; D014867:Water; C007932:n-hexadecane