kosmotropic anion 是什么意思

Optimum stabilization of biological macromolecule by salt requires a mixture of a kosmotropic anion with a chaotropic cation.最佳镇定生物大分子的混合盐需要一个具有阴离子chaotropickosmotropic阳离子. As ionic kosmotropes primarily achieve their increased structuring solely within their hydration shell, they partition into the more dense ( CS ) water where they can obtain this hydration water more readily, whereas the ionic chaotropes, by avoiding interference with water's hydrogen-bonded network, tend to clathrate formation within the less dense ( ES ) environment.作为实现其主要离子kosmotropes只靠增加其水化壳结构,划分成更密集(政务)水何处可以获得这样更容易水化水,而 chaotropes离子、避免干扰水的氢键网络,往往形成包合物的环境较稠密(权证). Thus there is agreement with the defining characteristic of an ionic chaotrope in that it partitions selectively into low-density water whereas a kosmotrope partitions selectively into high-density water [ 276 ].因此,协议的决定性特征离子chaotrope,它间隔成选择性低密度水而kosmotropepartitions选择性分为高密度水[276]. The stabilizing of structured low-density water (by ionic chaotr