Replicating the ability of enzymes and transport proteins to effectively bind anions is a considerable challenge for supramolecular chemists. A neutral organic cage has now been developed that selectively binds sulfate anions in water.

中文翻译：

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巧妙的穴状笼协调污染物

复制酶和转运蛋白有效结合阴离子的能力对于超分子化学家来说是一个巨大的挑战。现在已经开发出一种中性有机笼，可以选择性地结合水中的硫酸根阴离子。