Low-Temperature Dynamics of Chain-Labeled Lipids in Ester- and Ether-Linked Phosphatidylcholine Membranes.

@article{Aloi2017LowTemperatureDO,
  title={Low-Temperature Dynamics of Chain-Labeled Lipids in Ester- and Ether-Linked Phosphatidylcholine Membranes.},
  author={Erika Aloi and Maria Oranges and R. Guzzi and R. Bartucci},
  journal={The journal of physical chemistry. B},
  year={2017},
  volume={121 39},
  pages={
          9239-9246
        }
}
Continuous wave electron paramagnetic resonance spectroscopy and two-pulse echo detected spectra of chain-labeled lipids are used to study the dynamics of frozen lipid membranes over the temperature range 77-260 K. Bilayers of ester-linked dihexadecanoylphosphatidylcholine (DPPC) with noninterdigitated chains and ether-linked dihexadecyl phosphatidylcholine (DHPC) with interdigitated chains are considered. Rapid stochastic librations of small angular amplitude are found in both lipid matrices… Expand
Lipid Chain Mobility and Packing in DOPC Bilayers at Cryogenic Temperatures.
Interdigitated lamellar phases in the frozen state: Spin-label CW- and FT-EPR.
Differential Sensitivity of pHLIP to Ester and Ether Lipids.

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