A study of films at the liquid/liquid interface. Part I. Experimental method.
A study of films at the liquid/liquid interface. Part I. Experimental method.
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DOI：
10.1039/tf9393500727
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发表时间：
1939-01-01
影响因子：
--
通讯作者：
Teorell, T
中科院分区：
文献类型：
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作者：
Alexander, AE;Teorell, T
经过许多研究，特别是 Langmuir、Adam、Rideal 2nd 他们的同事的研究，现在已经详细了解了空气/水界面处不溶性薄膜的性质和结构。 1 这种界面膜虽然不像油/水界面那样与生物系统中的界面膜密切相关，但更适合实验研究。唯一发表的关于油/水界面不溶性薄膜的研究似乎是 Askew 和 Danielli 以及 Danielli 的作品，他们利用 Adam 和 Jessop 表面平衡的修改，成功测量了溴苯/水界面上几种化合物（蛋清蛋白、α-氨基棕榈酸、C1、酰胺和甲基纤维素）的力-面积关系。然而，如下文将讨论的，由于多种原因，该方法并不十分令人满意。
As a result of many investigations, particularly those of Langmuir, Adam, Rideal 2nd their co-workers, the properties and structures of insoluble films at the airlwater interface are now known in some detail. 1 Such interfacial films, while not so closely related to those in biological systems as are those at the oil/water interface, are, however, much more amenable to experimental study. The only published work on insoluble films at an oil/water interface appears to be that of Askew and Danielli and of Danielli who, using a modification of the surface balance of Adam and Jessop, succeeded in measuring the force-area relationship for several compoynds (egg-albumin, a-amino-palmitic acid, the C,, amide, and a methyl cellulose) at the bromobenzene/water interface. For several reasons, however, as will be discussed below, this method is not very satisfactory.