Nagle J F
Proc Natl Acad Sci U S A. 1973 Dec;70(12):3443-4. doi: 10.1073/pnas.70.12.3443.
The overall change of density for dipalmitoyl lecithin bilayers agrees with a general order-disorder theory and yields about seven gauche rotations per molecule for the biologically relevant high-temperature phase. The shape of the curve of density against temperature is similar to the result of an exact calculation on a specific model, which gives a 3/2-order phase transition.
二棕榈酰卵磷脂双层膜密度的总体变化与一般的有序-无序理论相符,并且对于生物学相关的高温相,每个分子产生约七个gauche旋转。密度随温度变化的曲线形状与对特定模型进行精确计算的结果相似,该模型给出了3/2阶相变。