Evidence map›Paper›PMID 42802275›Full record

ArticleNature communications2026

Gating hole back-transfer with molecular spacers programs rapid micropollutant decontamination.

Wenyan Zhou, Chencheng Qin, Zhiyan Feng, Keru Yang, Aoqiang Shu, Zihan Shu, Siwei Dai, Yige Yuan, Xingzhong Yuan, Hou Wang and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2026. 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

11 authors.

Wenyan Zhou *College of Environment and Ecology, Hunan Agricultural University, Changsha, 410128, China.
Chencheng Qin *College of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
Zhiyan FengCollege of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
Keru YangCollege of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
Aoqiang ShuCollege of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
Zihan ShuCollege of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
Siwei DaiCollege of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518055, China.
Yige YuanXiangjiang Laboratory, Changsha, 410082, China.
Xingzhong YuanCollege of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
Hou WangCollege of Environmental Science and Engineering and Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China. wangh@hnu.edu.cn.ORCID http://orcid.org/0000-0002-2066-1856
Yan WuCollege of Environment and Ecology, Hunan Agricultural University, Changsha, 410128, China. wu_yan@hunau.edu.cn.ORCID http://orcid.org/0000-0003-4637-0456

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precise control of oxygen activation to generate reactive oxygen species (ROS) for on-demand micropollutant removal remains challenging. Herein, we develop a bottom-up molecular approach to systematically tailor dithienyl spacers (alkene/alkyl/benzene), from model fragments, amorphous polymers to high crystalline covalent-organic frameworks (COFs). We observe that the ordered assembly of benzene-bridged bithiophene units facilitates long-range electron transport, thereby suppressing the spatial recombination of photogenerated electron-hole pairs. These effects synergically reduce the oxygen adsorption barrier, efficiently generating superoxide radicals as the dominant ROS, with subsequent singlet-oxygen formation. Therefore, the removal of acetaminophen in water via the optimized Tapt-BDD COF catalyst achieves a reaction rate constant of 0.80 min

Identifiers

PMID42802275
PMCPMC13616962

What OpenQuestion holds

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Registered trials

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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.