Evidence map›Paper›PMID 42128621›Full record

ArticleJournal of the American Chemical Society2026

Photocatalytic Defluorination of Perfluorooctanoic Acid by Twisted Linear Polymer Radicals.

Jiaxi Hu, Yan Guo, Qixin Zhou, Ling Zhang, Haoying Wang, Junshan Li, Bin Liu, Yongfa Zhu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Chemical Society, 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

8 authors.

Jiaxi HuDepartment of Chemistry, Tsinghua University, Beijing 100084, China.
Yan GuoDepartment of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, China.ORCID 0000-0002-8626-0238
Qixin ZhouDepartment of Chemistry, Tsinghua University, Beijing 100084, China.
Ling ZhangDepartment of Chemistry, Tsinghua University, Beijing 100084, China.
Haoying WangDepartment of Chemistry, Tsinghua University, Beijing 100084, China.
Junshan LiInstitute for Advanced Study, Chengdu University, Chengdu 610106, P. R. China.ORCID 0000-0002-1482-1972
Bin LiuDepartment of Materials Science and Engineering, City University of Hong Kong, Hong Kong SAR 999077, China.ORCID 0000-0002-4685-2052
Yongfa ZhuDepartment of Chemistry, Tsinghua University, Beijing 100084, China.ORCID 0000-0001-8528-509X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The exceptional persistence of per- and polyfluoroalkyl substances (PFAS) rooted in inert C-F bonds demands remediation strategies beyond energy-intensive treatments. Here, we report a bithiophene-fluorene-pyridine (BT-Fl-Py) linear polymer that achieves quantitative defluorination of perfluorooctanoic acid (PFOA) under visible-light irradiation. Upon photoexcitation, the polymer undergoes configurational torsional relaxation of the fluorene π-bridge, forming a stable twisted intramolecular charge-transfer state (TICT

Identifiers

PMID42128621
PMCPMC13220261

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.