Evidence map›Paper›PMID 38756822›Full record

ArticleChemical science2024

Tuning vibration-induced emission through macrocyclization and catenation.

Wei-Tao Xu, Zhiyong Peng, Peicong Wu, Yefei Jiang, Wei-Jian Li, Xu-Qing Wang, Jinquan Chen, Hai-Bo Yang, Wei Wang

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PubMed Full text at PMC Publisher
In one paragraph

Article in Chemical science, 2024. 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
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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.

Wei-Tao XuShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.
Zhiyong PengShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.
Peicong WuState Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University Dongchuan Road 500 Shanghai 200241 China.
Yefei JiangShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.
Wei-Jian LiShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.
Xu-Qing WangShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.
Jinquan ChenState Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University Dongchuan Road 500 Shanghai 200241 China.ORCID https://orcid.org/0000-0003-0652-1379
Hai-Bo YangShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.ORCID https://orcid.org/0000-0003-4926-1618
Wei WangShanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering (SKLPMPE), School of Chemistry and Molecular Engineering, East China Normal University 3663 N. Zhongshan Road Shanghai 200062 China wwang@chem.ecnu.edu.cn.ORCID https://orcid.org/0009-0002-8549-6123

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In order to investigate the effect of macrocyclization and catenation on the regulation of vibration-induced emission (VIE), the typical VIE luminogen 9,14-diphenyl-9,14-dihydrodibenzo[a, c]phenazine (DPAC) was introduced into the skeleton of a macrocycle and corresponding [2]catenane to evaluate their dynamic relaxation processes. As investigated in detail by femtosecond transient absorption (TA) spectra, the resultant VIE systems revealed precisely tunable emissions upon changing the solvent viscosity, highlighting the key effect of the formation of [2]catenane. Notably, the introduction of an additional pillar[5]arene macrocycle featuring unique planar chirality endows the resultant chiral VIE-active [2]catenane with attractive circularly polarized luminescence in different states. This work not only develops a new strategy for the design of new luminescent systems with tunable vibration induced emission, but also provides a promising platform for the construction of smart chiral luminescent materials for practical applications.

Identifiers

PMID38756822
PMCPMC11095381

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