Evidence map›Paper›PMID 30006627›Full record

ArticleNature communications2018

Single-molecule insights into surface-mediated homochirality in hierarchical peptide assembly.

Yumin Chen, Ke Deng, Shengbin Lei, Rong Yang, Tong Li, Yuantong Gu, Yanlian Yang, Xiaohui Qiu, Chen Wang

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Primitive homochiral polyester formation driven by tartaric acid and calcium availability.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. Article
  5. Design of Peptides that Fold and Self-Assemble on Graphite.Journal of chemical information and modeling · 2022
    Article
  6. Article
  7. Review
  8. 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

9 authors.

Yumin ChenCAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China.
Ke DengCAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China. kdeng@nanoctr.cn.
Shengbin LeiDepartment of Chemistry, School of Science & Collaborative Innovation Center of Chemistry Science and Engineering (Tianjin), Tianjin University, Tianjin, 300072, China.
Rong YangCAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China.
Tong LiSchool of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, Brisbane, 4000, QLD, Australia.ORCID http://orcid.org/0000-0003-3567-5908
Yuantong GuSchool of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, Brisbane, 4000, QLD, Australia.ORCID http://orcid.org/0000-0002-2770-5014
Yanlian YangCAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China. yangyl@nanoctr.cn.ORCID http://orcid.org/0000-0003-4318-7672
Xiaohui QiuCAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China. xhqiu@nanoctr.cn.
Chen WangCAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China. wangch@nanoctr.cn.

Funding

Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2017YFA0205000
6 · The paper itself

Abstract

Homochirality is very important in the formation of advanced biological structures, but the origin and evolution mechanisms of homochiral biological structures in complex hierarchical process is not clear at the single-molecule level. Here we demonstrate the single-molecule investigation of biological homochirality in the hierarchical peptide assembly, regarding symmetry break, chirality amplification, and chirality transmission. We find that homochirality can be triggered by the chirality unbalance of two adsorption configuration monomers. Co-assembly between these two adsorption configuration monomers is very critical for the formation of homochiral assemblies. The site-specific recognition is responsible for the subsequent homochirality amplification and transmission in their hierarchical assembly. These single-molecule insights open up inspired thoughts for understanding biological homochirality and have general implications for designing and fabricating artificial biomimetic hierarchical chiral materials.

Indexed as

Biomimetic MaterialsNanotechnologyQuantum TheoryStereoisomerismThermodynamicsValinomycinValinomycin

Identifiers

PMID30006627
PMCPMC6045617

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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.