Infrared studies of fully hydrated unsaturated phosphatidylserine bilayers. Effect of Li+ and Ca2+.

@article{Casal1987InfraredSO,
  title={Infrared studies of fully hydrated unsaturated phosphatidylserine bilayers. Effect of Li+ and Ca2+.},
  author={H. Casal and A. Mart{\'i}n and H. Mantsch and F. Paltauf and H. Hauser},
  journal={Biochemistry},
  year={1987},
  volume={26 23},
  pages={
          7395-401
        }
}
Infrared spectroscopy has been used to characterize the thermal-phase behavior of fully hydrated 1-palmitoyl-2-oleoyl-sn-glycero-3-phospho-L-serine (POPS) and 1,2-dioleoyl-sn-glycero-3-phospho-L-serine (DOPS) as well as their interaction with Li+ and Ca2+. The order-disorder transition of POPS-NH4+ is at 17 degrees C; in the presence of Li+ a POPS-Li+ complex is formed, and the transition temperature of this complex is 40 degrees C. DOPS-NH4+ has an order-disorder transition at -11 degrees C… Expand
Interaction of Zn2+ with phospholipid membranes.
Diacylglycerol, phosphatidylserine and Ca2+: a phase behavior study.
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