Evidence map›Paper›PMID 32203459›Full record

ArticleNature materials2020

Single-crystal Winterbottom constructions of nanoparticle superlattices.

Diana J Lewis, Leonardo Z Zornberg, David J D Carter, Robert J Macfarlane

Abstract read
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In one paragraph

Article in Nature materials, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Diana J LewisDepartment of Materials Science and Engineering, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-1268-4492
Leonardo Z ZornbergDepartment of Materials Science and Engineering, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA.
David J D CarterThe Charles Stark Draper Laboratory, Cambridge, MA, USA.
Robert J MacfarlaneDepartment of Materials Science and Engineering, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA. rmacfarl@mit.edu.ORCID http://orcid.org/0000-0001-9449-2680

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colloidal nanoparticle assembly methods can serve as ideal models to explore the fundamentals of homogeneous crystallization phenomena, as interparticle interactions can be readily tuned to modify crystal nucleation and growth. However, heterogeneous crystallization at interfaces is often more challenging to control, as it requires that both interparticle and particle-surface interactions be manipulated simultaneously. Here, we demonstrate how programmable DNA hybridization enables the formation of single-crystal Winterbottom constructions of substrate-bound nanoparticle superlattices with defined sizes, shapes, orientations and degrees of anisotropy. Additionally, we show that some crystals exhibit deviations from their predicted Winterbottom structures due to an additional growth pathway that is not typically observed in atomic crystals, providing insight into the differences between this model system and other atomic or molecular crystals. By precisely tailoring both interparticle and particle-surface potentials, we therefore can use this model to both understand and rationally control the complex process of interfacial crystallization.

Indexed as

ColloidsCrystallizationDNAGoldMaterials ScienceMetal NanoparticlesColloidsDNAGold

Identifiers

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.