Evidence map›Paper›PMID 40153241›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2025

Step-by-Step Self-Assembly of a Double-Walled Knotted Cage With Increasing Topological Complexity.

Hiroki Takezawa, Yukari Tamura, Makoto Fujita

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Hiroki TakezawaDepartment of Applied Chemistry, School of Engineering, The University of Tokyo, Mitsui Link Lab Kashiwanoha 1, FS CREATION, 6-6-2 Kashiwanoha, Kashiwa, Chiba, Japan.ORCID https://orcid.org/0000-0002-5552-8027
Yukari TamuraDepartment of Applied Chemistry, School of Engineering, The University of Tokyo, Mitsui Link Lab Kashiwanoha 1, FS CREATION, 6-6-2 Kashiwanoha, Kashiwa, Chiba, Japan.
Makoto FujitaTokyo College, UT Institutes for Advanced Study (UTAIS), The University of Tokyo, Mitsui Link Lab Kashiwanoha 1, FS CREATION, 6-6-2 Kashiwanoha, Kashiwa, Chiba, Japan.ORCID https://orcid.org/0000-0001-6105-7340

Funding

AMED AIMGAIN JP24zf0227103Grants-in-Aid for Scientific Research(S) JP24H00054Scientific Research(B) JP23H01783
6 · The paper itself

Abstract

The self-assembly process of a double-walled cage formed from a semiflexible tripodal ligand and a Pd(II) 90-degree block was tracked by NMR and x-ray analysis. At least two intermediate structures with distinct topologies were observed prior to the formation of the final double-walled cage. By optimizing the self-assembly conditions (e.g., time, solvent, and concentration), these topological intermediates were successfully isolated and analyzed by x-ray crystallography. They are considered crucial metastable structures that navigate the shortest pathway to the final structure, demonstrating the critical role of molecular topology in guiding and controlling the kinetics of metal-directed self-assembly.

Indexed as

interlocked compoundself‐assemblytopology

Identifiers

PMID40153241
PMCPMC12080300

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.