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Two-stage assembly of nanoparticle superlattices with multiscale organization
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Dong, Yuxiang, Liu, Jiliang, Lu, Xuanzhao, Duan, Jialin, Zhou, Liqi, Dai, Lizhi, Ji, Min, Ma, Ningning, Wang, Yong, Wang, Peng, Zhu, Jun-Jie, Min, Qianhao, Gang, Oleg and Tian, Ye (2022) Two-stage assembly of nanoparticle superlattices with multiscale organization. Nano Letters, 22 (9). pp. 3809-3817. doi:10.1021/acs.nanolett.2c00942 ISSN 1530-6984.
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WRAP-two-stage-assembly-nanoparticle-superlattices-multiscale-organization-Wang-2022.pdf - Accepted Version - Requires a PDF viewer. Download (2569Kb) | Preview |
Official URL: https://doi.org/10.1021/acs.nanolett.2c00942
Abstract
Self-assembly processes, while promising for enabling the fabrication of complexly organized nanomaterials from nanoparticles, are often limited in creating structures with multiscale order. These limitations are due to difficulties in practically realizing the assembly processes required to achieve such complex organizations. For a long time, a hierarchical assembly attracted interest as a potentially powerful approach. However, due to the experimental limitations, intermediate-level structures are often heterogeneous in composition and structure, which significantly impacts the formation of large-scale organizations. Here, we introduce a two-stage assembly strategy: DNA origami frames scaffold a coordination of nanoparticles into designed 3D nanoclusters, and then these clusters are assembled into ordered lattices whose types are determined by the clusters’ valence. Through modulating the nanocluster architectures and intercluster bindings, we demonstrate the successful formation of complexly organized nanoparticle crystals. The presented two-stage assembly method provides a powerful fabrication strategy for creating nanoparticle superlattices with prescribed unit cells.
| Item Type: | Journal Article | ||||||||||||||||||||||||||||||
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| Subjects: | Q Science > QC Physics Q Science > QD Chemistry Q Science > QH Natural history > QH426 Genetics |
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| Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||||||||||||||||||||||||||
| Library of Congress Subject Headings (LCSH): | Self-assembly (Chemistry), DNA nanotechnology, Nanoparticles, Nanostructures | ||||||||||||||||||||||||||||||
| Journal or Publication Title: | Nano Letters | ||||||||||||||||||||||||||||||
| Publisher: | American Chemical Society | ||||||||||||||||||||||||||||||
| ISSN: | 1530-6984 | ||||||||||||||||||||||||||||||
| Official Date: | 11 May 2022 | ||||||||||||||||||||||||||||||
| Dates: |
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| Volume: | 22 | ||||||||||||||||||||||||||||||
| Number: | 9 | ||||||||||||||||||||||||||||||
| Page Range: | pp. 3809-3817 | ||||||||||||||||||||||||||||||
| DOI: | 10.1021/acs.nanolett.2c00942 | ||||||||||||||||||||||||||||||
| Status: | Peer Reviewed | ||||||||||||||||||||||||||||||
| Publication Status: | Published | ||||||||||||||||||||||||||||||
| Reuse Statement (publisher, data, author rights): | This document is the Accepted Manuscript version of a Published Work that appeared in final form in Nano Letters, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.doi.org/10.1021/acs.nanolett.2c00942 | ||||||||||||||||||||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||||||||||||||||||||||
| Copyright Holders: | American Chemical Society | ||||||||||||||||||||||||||||||
| Date of first compliant deposit: | 31 May 2022 | ||||||||||||||||||||||||||||||
| Date of first compliant Open Access: | 31 May 2022 | ||||||||||||||||||||||||||||||
| RIOXX Funder/Project Grant: |
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