Evidence map›Paper›PMID 31937767›Full record

ArticleNature communications2020

Cysteine-encoded chirality evolution in plasmonic rhombic dodecahedral gold nanoparticles.

Hye-Eun Lee, Ryeong Myeong Kim, Hyo-Yong Ahn, Yoon Young Lee, Gi Hyun Byun, Sang Won Im, Jungho Mun, Junsuk Rho, Ki Tae Nam

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing 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

53 citing papers in PubMed.

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  15. Chirality in Transition Metal Dichalcogenide Nanostructures.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025
    Review
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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

9 authors.

Hye-Eun LeeDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.ORCID http://orcid.org/0000-0002-8994-7537
Ryeong Myeong KimDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.
Hyo-Yong AhnDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.ORCID http://orcid.org/0000-0003-4330-1375
Yoon Young LeeDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.
Gi Hyun ByunDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.
Sang Won ImDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.
Jungho MunDepartment of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Korea.ORCID http://orcid.org/0000-0002-7290-6253
Junsuk RhoDepartment of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Korea.ORCID http://orcid.org/0000-0002-2179-2890
Ki Tae NamDepartment of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea. nkitae@snu.ac.kr.ORCID http://orcid.org/0000-0001-6353-8877

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chiral plasmonic nanostructures have opened up unprecedented opportunities in optical applications. We present chirality evolution in nanoparticles focusing on the crystallographic aspects and elucidate key parameters for chiral structure formation. From a detailed understanding of chirality formation, we achieved a morphology (432 Helicoid IV) of three-dimensionally controlled chiral plasmonic nanoparticles based on the rhombic dodecahedral shape. The role of the synthesis parameters, seed, cysteine, cetyltrimethylammonium bromide and ascorbic acid on chiral formation are studied, and based on this understanding, the systematic control of the chiral structure is presented. The relation between the modulated chiral structure factors and optical response is further elucidated by electromagnetic simulation. Importantly, a new optical response is achieved by assembling chiral nanoparticles into a film. This comprehensive study of chiral nanoparticles will provide valuable insight for the further development of diverse chiral plasmonic nanostructures with fascinating properties.

Identifiers

PMID31937767
PMCPMC6959252

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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.