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. Author manuscript; available in PMC: 2021 Aug 26.
Published in final edited form as: Arch Biochem Biophys. 2020 Jul 22;691:108482. doi: 10.1016/j.abb.2020.108482

Table 4:

Ratio between the relative intensities of the absorption bands in the infrared referring to the group. PO4−3 (1070 cm−1) and C=O (1730 cm−1).

Proteolipossome (mol%) C=O (~1730 cm−1) PO4−3 (~1070 cm−1) Ratio PO4−3 / C=O
DMPC 100 684.72 1390.16 2.03 ± 0.12
DMPC:Chol 90:10 697.89 1461.28 2.09 ± 0.31
DMPC:SM 90:10 677.22 1491.88 2.20 ± 0.20
DMPC:Chol:SM 80:10:10 664.74 1507.32 2.27 ± 0.10