Evidence map›Paper›PMID 35780141›Full record

ArticleNature communications2022

Adenine oligomer directed synthesis of chiral gold nanoparticles.

Nam Heon Cho, Young Bi Kim, Yoon Young Lee, Sang Won Im, Ryeong Myeong Kim, Jeong Won Kim, Seok Daniel Namgung, Hye-Eun Lee, Hyeohn Kim, Jeong Hyun Han and 4 more

Abstract read
In one paragraph

Article in Nature communications, 2022. 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.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Nonlinear Harmonics: A Gateway to Enhanced Image Contrast and Material Discrimination.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  8. Review
  9. Article
  10. Seed-Mediated Growth and Advanced Characterization of Chiral Gold Nanorods.Advanced materials (Deerfield Beach, Fla.) · 2024
    Article
  11. Article
  12. Biomimetic Chiral Nanomaterials with Selective Catalysis Activity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. 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

14 authors.

Nam Heon Cho *Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.ORCID 0000-0002-0316-2422
Young Bi Kim *Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea.
Yoon Young Lee *Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Sang Won ImDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Ryeong Myeong KimDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Jeong Won KimDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Seok Daniel NamgungDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.ORCID 0000-0001-6049-0433
Hye-Eun LeeDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.ORCID 0000-0002-8994-7537
Hyeohn KimDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Jeong Hyun HanDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Hye Won ChungDepartment of Chemistry, Seoul National University, Seoul, 08826, Republic of Korea.
Yoon Ho LeeDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Jeong Woo HanDepartment of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea. jwhan@postech.ac.kr.ORCID 0000-0001-5676-5844
Ki Tae NamDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea. nkitae@snu.ac.kr.ORCID 0000-0001-6353-8877

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precise control of morphology and optical response of 3-dimensional chiral nanoparticles remain as a significant challenge. This work demonstrates chiral gold nanoparticle synthesis using single-stranded oligonucleotide as a chiral shape modifier. The homo-oligonucleotide composed of Adenine nucleobase specifically show a distinct chirality development with a dissymmetric factor up to g ~ 0.04 at visible wavelength, whereas other nucleobases show no development of chirality. The synthesized nanoparticle shows a counter-clockwise rotation of generated chiral arms with approximately 200 nm edge length. The molecular dynamics and density functional theory simulations reveal that Adenine shows the highest enantioselective interaction with Au(321)

Indexed as

GoldMetal NanoparticlesAdenineOligonucleotidesAdenineGoldOligonucleotides

Identifiers

PMID35780141
PMCPMC9250518

What OpenQuestion holds

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Registered trials

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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.