title: [Are there pseudophototropic reactions in biology? Part 4: On the reversibility of biologic/synthetic polymere systems (author's transl)].
abstract: In further research on pseudophototropic behaviour in cellular membranes of halobacteria the reversibility of vinylmethylethermaleic anhydride-copolymeres with biological liquids is tested and the basic principles of different colour generating reactions are studied.
mesh_terms: D001419:Bacteria / Q000378:metabolism; D018407:Bacterial Physiological Phenomena; D002462:Cell Membrane / Q000378:metabolism; D003116:Color; D004573:Electrolytes / Q000378:metabolism; D006217:Halobacterium / Q000378:metabolism / Q000502:physiology* / Q000648:ultrastructure; D011108:Polymers / Q000378:metabolism*; D014753:Vinyl Compounds / Q000378:metabolism
chemical_list: D004573:Electrolytes; D011108:Polymers; D014753:Vinyl Compounds
vernacular_title: Gibt es pseudophototrope Reaktionen in der Biologie? Teil 4: Uber die Reversibilität biologisch/synthetischpolymerer Systeme.