Evidence map›Paper›PMID 39449218›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2025

Sensing the Small Change of Intermolecular Distance in Supramolecular Assembly by Using the Tunable Emission Wavelength of AIE-Active Luminogens.

Xinyu Sun, Hui Li, Abdol Hadi Mokarizadeh, Xiaohan Xu, Tong Liu, Jiancheng Luo, Yuqing Yang, Shuailin Zhang, Fangbei Liu, Mesfin Tsige and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

12 authors.

Xinyu SunSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.ORCID https://orcid.org/0000-0003-4353-1832
Hui LiSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Abdol Hadi MokarizadehSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Xiaohan XuSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Tong LiuSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Jiancheng LuoSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Yuqing YangSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Shuailin ZhangSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Fangbei LiuSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Mesfin TsigeSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Stephen Z D ChengSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.
Tianbo LiuSchool of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325, USA.ORCID https://orcid.org/0000-0002-8181-1790

Funding

Guangdong Provincial Key Laboratory of Functional and Intelligent Hybrid Materials and Devices 2019B121203003National Natural Science Foundation of China U1832220National Science Foundation DMR-1408872Recruitment Program of Guangdong 51890871
6 · The paper itself

Abstract

The distinct molecular states - single molecule, assembly, and aggregate - of two ionic macromolecules, TPPE-APOSS and TPE-APOSS, are easily distinguishable through their tunable fluorescence emission wavelengths, which reflect variations in intermolecular distances. Both ionic macromolecules contain aggregation-induced emission (AIE) active moieties whose emission wavelengths are directly correlated to their mutual distances in solution: far away from each other as individual molecules, maintaining a tunable and relatively long distance in electrostatic interactions-controlled blackberry-type assemblies (microphase separation), or approaching van der Waals close distance in aggregates (macrophase separation). Furthermore, within the blackberry assemblies, the emission wavelength decreases monotonically with increasing assembly size, indicative of shorter intermolecular distances at nanoscale. The emission changes of TPPE-APOSS blackberry assemblies can even be visually distinguishable by eyes when their sizes and intermolecular distances are tuned. Molecular dynamics simulations further revealed that macromolecules are confined in various conformations by controllable intermolecular distances within the blackberry structure, thereby resulting in fluorescence emission with tunable wavelength.

Indexed as

aggregation‐induced emission (AIE)hybrid macromoleculeintermolecular distance indicatorsupramolecular assembly

Identifiers

PMID39449218
PMCPMC11707564

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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.