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. 2021 Jun 25;1:100018. doi: 10.1016/j.bbadva.2021.100018

Table 1.

Values of area compressibility modulus determined in literature and in the present work for membranes containing POPC and Chol.

Bilayer Molar ratio
(lipid:Chol)
KA
(mN/m)
Temperature
(K)
Method Reference

POPC:ChoL

70:30
562 ± 87 288 Box area fluctuation (CHARMM36)
[55]
757 ± 87 288 Local thickness fluctuations (LTF) (CHARMM36)

POPC+POPE:ChoL

70:30
401 ± 48 310 Box area fluctuation (CHARMM36) [56]
457 ± 9 310 Box area fluctuation (MARTINI v2.2)
65:35 686 ± 7 298 Box area fluctuation
(Berger lipids)
Present work
POPC:ChoL 70:30 673 298 Micropipette aspiration [57]