ArticleNature communications2019
Hierarchical self-assembly of 3D lattices from polydisperse anisometric colloids.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Symmetry-breaking in patch formation on triangular gold nanoparticles by asymmetric polymer grafting.Nature communications · 2022Article
- Low-dimensional assemblies of metal-organic framework particles and mutually coordinated anisotropy.Nature communications · 2022Article
- Hierarchical self-assembly of polydisperse colloidal bananas into a two-dimensional vortex phase.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Supercrystallography-Based Decoding of Structure and Driving Force of Nanocrystal Assembly.Materials (Basel, Switzerland) · 2019Review
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Authors and funding
7 authors.
Funding
Abstract
Colloids are mainly divided into two types defined by size. Micron-scale colloids are widely used as model systems to study phase transitions, while nanoparticles have physicochemical properties unique to their size. Here we study a promising yet underexplored third type: anisometric colloids, which integrate micrometer and nanometer dimensions into the same particle. We show that our prototypical system of anisometric silver plates with a high polydispersity assemble, unexpectedly, into an ordered, three-dimensional lattice. Real-time imaging and interaction modeling elucidate the crucial role of anisometry, which directs hierarchical assembly into secondary building blocks-columns-which are sufficiently monodisperse for further ordering. Ionic strength and plate tip morphology control the shape of the columns, and therefore the final lattice structures (hexagonal versus honeycomb). Our joint experiment-modeling study demonstrates potentials of encoding unconventional assembly in anisometric colloids, which can likely introduce properties and phase behaviors inaccessible to micron- or nanometer-scale colloids.
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Registered trials
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