Charged nanoparticles can behave as large ions or as small colloids. Their interaction with multivalent ions has now been shown to reflect this dichotomy, providing new paths to large, self-assembled nanoparticle superstructures.

中文翻译：

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离子胶

带电纳米粒子可以表现为大离子或小胶体。它们与多价离子的相互作用现在已被证明反映了这种二分法，为大型自组装纳米粒子超结构提供了新途径。