Gas behavior in self-assembled capsules.
Gas behavior in self-assembled capsules.
复制标题
自组装胶囊中的气体行为。
DOI：
10.1002/anie.200802023
复制
发表时间：
2008
影响因子：
--
通讯作者：
J. Rebek
中科院分区：
文献类型：
--
作者：
D. Ajami;J. Rebek
自组装通常是关于填充空间，可逆形成的胶囊是空间需要分子适当占据的具体例子。在溶液中，液体占据了约55%的最佳空间；被封装固体的值必须更高，在65-80%的范围内对于气体来说，情况就不太清楚了，尽管它们是第一个在自组装胶囊、[3]共价隐烷、[5]0半碳烯、[5]富勒烯、[6]和金属有机框架（MOFs）中进行研究的客人我们现在已经观察到几个气体分子同时被包封在胶囊1·1中（图1），并在这里报告它们在胶囊和相关空间中的占用情况。它们的行为提出了一些关于被限制在可逆形成的胶囊中的一些分子所经历的相的问题。
Self-assembly is generally about filling space, and reversibly formed capsules are specific examples of spaces needing molecules to occupy them appropriately. In solution, an optimal occupancy of about 55% of the space is accounted for by the liquid;[1] the value for encapsulated solids must be higher, somewhere in the range 65–80%.[2] The situation is less clear for gases even though they were the first guests to be studied in self-assembled capsules,[3] covalent cryptophanes,[4] hemicarcerands [5] fullerenes,[6] and metal–organic frameworks (MOFs).[7] We have now observed the simultaneous encapsulation of several gas molecules within capsule 1· 1 (Figure 1) and report here their occupancy in this capsule and related spaces. Their behavior raises questions about the phase experienced by a few molecules confined in reversibly formed capsules.
影响因子：
15
作者：
A. Scarso;H. Onagi;J. Rebek
通讯作者：
A. Scarso;H. Onagi;J. Rebek
大型和小型碳氢化合物的共封装。
DOI：
10.1039/b300996c
发表时间：
2003
期刊：
Chemical communications (Cambridge, England)
影响因子：
--
作者：
Shivanyuk,Alexander;Scarso,Alessandro;RebekJr,Julius
通讯作者：
RebekJr,Julius
影响因子：
15
作者：
Scarso, A;Trembleau, L;Rebek, J
通讯作者：
Rebek, J