Evidence map›Paper›PMID 35817768›Full record

ArticleNature communications2022

Chiral self-sorting and guest recognition of porous aromatic cages.

Dong-Xu Cui, Yun Geng, Jun-Ning Kou, Guo-Gang Shan, Chun-Yi Sun, Kun-Hao Zhang, Xin-Long Wang, Zhong-Min Su

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 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. Tautomerism-Coupled Self-Assembly and Transformations of Iminopyrrole Metallacages.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Stereocontrolled Self-Assembly of a Helicate-Bridged CuJournal of the American Chemical Society · 2024
    Article
  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

8 authors.

Dong-Xu Cui *Institute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China.
Yun Geng *Institute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China.
Jun-Ning KouInstitute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China.ORCID http://orcid.org/0000-0002-9667-0863
Guo-Gang ShanInstitute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China.ORCID http://orcid.org/0000-0002-1050-219X
Chun-Yi SunInstitute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China. suncy009@nenu.edu.cn.ORCID http://orcid.org/0000-0001-6060-2693
Kun-Hao ZhangShanghai Synchrotron Radiation Facility (SSRF), Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China.
Xin-Long WangInstitute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China. wangxl824@nenu.edu.cn.ORCID http://orcid.org/0000-0002-5758-6351
Zhong-Min SuInstitute of Functional Materials, Department of Chemistry, Northeast Normal University, Changchun, Jilin, China.ORCID http://orcid.org/0000-0002-3342-1966

Funding

National Science Foundation of China | National Natural Science Foundation of China-Yunnan Joint Fund (NSFC-Yunnan Joint Fund) 21971032
6 · The paper itself

Abstract

The synthesis of ultra-stable chiral porous organic cages (POCs) and their controllable chiral self-sorting at the molecular and supramolecular level remains challening. Herein, we report the design and synthesis of a serial of axially chiral porous aromatic cages (PAC 1-S and 1-R) with high chemical stability. The theoretical and experimental studies on the chiral self-sorting reveal that the exclusive self-recognition on cage formation is an enthalpy-driven process while the chiral narcissistic and self-sorting on supramolecular assembly of racemic cages can be precisely regulated by π-π and C-H…π interactions from different solvents. Regarding the chemical stability, the crystallinity of PAC 1 is maintained in aqueous solvents, such as boiling water, high-concentrated acid and alkali; mixtures of solvents, such as 1 M H

Identifiers

PMID35817768
PMCPMC9273608

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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.