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. 2019 Jan 29;116(5):755–759. doi: 10.1016/j.bpj.2019.01.021

Table 1.

DMPC Flip-Flop and Exchange Half-Times and Rate Constants

d-Methanol
Flip-Flop
Exchange
(v/v%) t1/2 (min) kf (×10−3 min−1) t1/2 (min) kt (×10−3 min−1)
0 87.2 ± 1.1 8.0 ± 0.1 62.8 ± 0.3 11.0 ± 0.05
0.5 78.1 ± 2.6 8.9 ± 0.3 54.8 ± 0.4 12.6 ± 0.1
1.0 58.3 ± 1.4 11.9 ± 0.3 53.0 ± 0.4 13.1 ± 0.09
2.0 47.8 ± 1.3 14.5 ± 0.4 44.3 ± 0.3 15.6 ± 0.1
3.0 16.7 ± 1.3 41.6 ± 3.3 40.8 ± 0.2 17.0 ± 0.1