Studies on Separation Analysis Based on Dynamic Flow of Solvent Clusters

在微观尺度上观察水与水溶性有机溶剂的混合物的溶剂结构，该混合物不是均相的而是非均相的，其中水和有机溶剂分子自组装以分别形成水和有机溶剂的簇。当化合物溶解在混合溶剂中时，水溶性化合物溶解在水溶剂簇中，有机化合物溶解在有机溶剂簇中。在混合溶剂中，两种组分（可溶于水和可溶于有机溶剂）自动分离。基于这一思想，建立了一种新的分离方法，该方法不需要分离柱，只需一根小毛细管。

Looking at solvent structure on a micro scale for the mixture of water with water-soluble organic solvent, the mixture is not homogeneous but heterogeneous, where water and organic solvent molecules self-assemble to form clusters of water and organic solvents separately. When compounds are dissolved in the mixed solvents, water-soluble compounds dissolve in water solvent clusters and organic compounds in organic solvent clusters. Two components(soluble in water and soluble in organic solvent) are automatically separated in the mixed solvent. Based on this idea new separation method has been established without a separation column by using a small capillary tube.