可变形纳米颗粒形状控制的表面电荷图案设计
Designing Surface Charge Patterns for Shape Control of Deformable Nanoparticles
摘要：
设计基于可变形纳米颗粒（NPs）的可重构材料取决于对这些NPs可以采用的能量有利形状的理解。使用模拟，我们表明，中空，可变形的补丁NP定制的表面电荷模式，如Janus补丁，条纹，多面体分布的补丁不同地适应他们的形状，以响应模式和离子强度的变化，转变成胶囊，半球，可变酒窝碗，多面体。NP表面电荷，形状和弹性能量密度的各向异性之间的联系进行了讨论。
英文摘要：
Designing reconfigurable materials based on deformable nanoparticles (NPs) hinges on an understanding of the energetically-favored shapes these NPs can adopt. Using simulations, we show that hollow, deformable patchy NPs tailored with surface charge patterns such as Janus patches, stripes, and polyhedrally-distributed patches differently adapt their shape in response to changes in patterns and ionic strength, transforming into capsules, hemispheres, variably-dimpled bowls, and polyhedra. The links between anisotropy in NP surface charge, shape, and the elastic energy density are discussed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
