Evidence map›Paper›PMID 38054620›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2024

Automated Purification of DNA Origami with SPRI Beads.

Chalmers Chau, Gayathri Mohanan, Iain Macaulay, Paolo Actis, Christoph Wälti

Abstract read
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Review
  2. Article
  3. DNA-Guided Robust Single-Protein Electronic Readout.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Article
  5. Article
  6. In Vivo Interactions of Nucleic Acid Nanostructures With Cells.Advanced materials (Deerfield Beach, Fla.) · 2025
    Review
  7. Review
  8. Plugging synthetic DNA nanoparticles into the central dogma of life.Chemical communications (Cambridge, England) · 2024
    Review
  9. Automated Purification of DNA Origami with SPRI Beads.Small (Weinheim an der Bergstrasse, Germany) · 2024
    Article
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

5 authors.

Chalmers ChauSchool of Electronic and Electrical Engineering, University of Leeds, Leeds, LS2 9JT, UK.ORCID 0000-0002-3134-6798
Gayathri MohananSchool of Electronic and Electrical Engineering, University of Leeds, Leeds, LS2 9JT, UK.ORCID 0000-0002-9355-0452
Iain MacaulayEarlham Institute, Norwich Research Park, Norwich, NR1 7UZ, UK.ORCID 0000-0002-6761-757X
Paolo ActisSchool of Electronic and Electrical Engineering, University of Leeds, Leeds, LS2 9JT, UK.ORCID 0000-0002-7146-1854
Christoph WältiSchool of Electronic and Electrical Engineering, University of Leeds, Leeds, LS2 9JT, UK.ORCID 0000-0001-9286-5359

Funding

Biotechnology and Biological Sciences Research Council BB/X003086/1Biotechnology and Biological Sciences Research Council Core Capability Grant BB/CCG1720/1Biotechnology and Biological Sciences Research Council Core Capability Grant BBS/E/T/000PR9816Earlham InstituteEngineering and Physical Sciences Research Council EP/W004933/1Medical Research Council MR/N029976/1University of Leeds Scholarship
6 · The paper itself

Abstract

DNA origami synthesis is a well-established technique with wide-ranging applications. In most cases, the synthesized origami must be purified to remove excess materials such as DNA oligos and other functional molecules. While several purification techniques are routinely used, all have limitations, and cannot be integrated with robotic systems. Here the use of solid-phase reversible immobilization (SPRI) beads as a scalable, high-throughput, and automatable method to purify DNA origami is demonstrated. Not only can this method remove unreacted oligos and biomolecules with yields comparable to existing methods while maintaining the high structural integrity of the origami, but it can also be integrated into an automated workflow to purify simultaneously large numbers and quantities of samples. It is envisioned that the SPRI beads purification method will improve the scalability of DNA nanostructures synthesis both for research and commercial applications.

Indexed as

DNAAutomationNanostructuresNanotechnologyNucleic Acid ConformationDNAAFMautomationDNA origamipurificationSPRI beads

Identifiers

PMID38054620
PMCPMC11475516

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.