Petzny W J, Quinn J A
Science. 1969 Nov 7;166(3906):751-3. doi: 10.1126/science.166.3906.751.
Extremely uniform small-radius pores, formed in thin mica membranes, have been coated with monoand multimolecular layers of fatty acids. Stearate monolayers orient themselves on the pore walls in layers 25 to 28 angstroms thick. The resulting membranes, with radii of the order 100 angstroms or less, may have applications in simulating certain features of biological membranes and in fabricating highly selective membranes for differential dialysis or ultrafiltration.
在薄云母膜中形成的极其均匀的小半径孔隙，已被脂肪酸的单分子层和多分子层所覆盖。硬脂酸单分子层在孔隙壁上定向排列，形成25至28埃厚的层。由此形成的半径在100埃或更小数量级的膜，可能在模拟生物膜的某些特征以及制造用于差示透析或超滤的高选择性膜方面有应用。
