Evidence map›Paper›PMID 31438681›Full record

ArticleNano letters2019

DNA-Assembled Multilayer Sliding Nanosystems.

Pengfei Zhan, Steffen Both, Thomas Weiss, Na Liu

Abstract read
In one paragraph

Article in Nano letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Pengfei ZhanMax Planck Institute for Intelligent Systems , Heisenbergstrasse 3 , D-70569 Stuttgart , Germany.
Steffen Both4th Physics Institute and Stuttgart Research Center of Photonic Engineering , University of Stuttgart , 70569 Stuttgart , Germany.
Thomas Weiss4th Physics Institute and Stuttgart Research Center of Photonic Engineering , University of Stuttgart , 70569 Stuttgart , Germany.ORCID 0000-0002-4991-6779
Na LiuMax Planck Institute for Intelligent Systems , Heisenbergstrasse 3 , D-70569 Stuttgart , Germany.ORCID 0000-0001-5831-3382

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA nanotechnology allows for the realization of complex nanoarchitectures in which the spatial arrangements of different constituents and most functions can be enabled by DNA. When optically active components are integrated in such systems, the resulting nanoarchitectures not only provide great insights into the self-assembly of nanoscale elements in a systematic way but also impart tailored optical functionality to DNA origami. In this Letter, we demonstrate DNA-assembled multilayer nanosystems, which can carry out coordinated and reversible sliding motion powered by DNA fuels. Gold nanoparticles cross-link DNA origami filaments to define the configurations of the multilayer nanoarchitectures as well as to mediate relative sliding between the neighboring origami filaments. Meanwhile, the gold nanoparticles serve as optical probes to dynamically interact with the fluorophores tethered on the filaments, rendering in situ detection of the stepwise sliding processes possible. This work seeds the basis to implement DNA-assembled complex optical nanoarchitectures with programmability and addressability, advancing the field with new momentum.

Indexed as

DNAGoldMetal NanoparticlesDNAGoldDNA origamiDNA self-assemblyfluorescence spectroscopylight-matter interactionsmultilayer dynamic nanosystemssliding motion

Identifiers

PMID31438681
PMCPMC6746187

What OpenQuestion holds

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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.