Evidence map›Paper›PMID 35750872›Full record

ArticleNature communications2022

Visible light-controlled living cationic polymerization of methoxystyrene.

Lei Wang, Yupo Xu, Quan Zuo, Haojie Dai, Lei Huang, Meng Zhang, Yongli Zheng, Chunyang Yu, Shaodong Zhang, Yongfeng Zhou

Abstract read
PubMed Full text at PMC Publisher
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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Visualizing Chain Growth of Polytelluoxane via Polymerization Induced Emission.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    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

10 authors.

Lei WangSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Yupo XuSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Quan ZuoSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Haojie DaiSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Lei HuangSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Meng ZhangSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Yongli ZhengSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Chunyang YuSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China.
Shaodong ZhangSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China. sdzhang@sjtu.edu.cn.ORCID http://orcid.org/0000-0001-7923-8457
Yongfeng ZhouSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, 800 Dongchuan Road, Shanghai Jiao Tong University, Shanghai, 200240, China. yfzhou@sjtu.edu.cn.ORCID http://orcid.org/0000-0001-6282-5882

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photo-controlled living polymerization has received great attention in recent years. However, despite the great success therein, the report on photo-controlled living cationic polymerization has been greatly limited. We demonstrate here a novel decolorable, metal-free and visible light-controlled living cationic polymerization system by using tris(2,4-dimethoxyphenyl)methylium tetrafluoroborate as the photocatalyst and phosphate as the chain transfer agent (CTA) for polymerization of 4-methoxystyrene. This polymerization reaction under green LED light irradiation shows clear living characteristics including predictable molar mass, low molar-mass dispersity (Đ = 1.25), and sequential polymerization capability. In addition, the photocatalytic system exits excellent "on-off" photo switchability and shows the longest "off period" of 36 h up to now for photo-controlled cationic polymerization. Furthermore, the residual photo-catalyst is easily deactivated and decolored with addition of a base after the polymerization. The present study has extended the photo-controlled living cationic polymerization systems with new organic photocatalysts, phosphate CTA and polymerizable monomer as well as the new properties of excellent photostability and in-situ decolored capacity.

Indexed as

LightPhosphatesCatalysisPolymerizationPhosphates

Identifiers

PMID35750872
PMCPMC9232534

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.