Evidence map›Paper›PMID 41809544›Full record

ArticleChemical science2026

Red-light photoredox catalysis with bridged fluorescein derivatives: mechanistic insights and application to fluoride-responsive photopolymerization.

Dokyeong Lee, Hoyun Kim, Byunghyuck Jung, Sung Ho Yang, Hong-In Lee, Jungkyu K Lee

Abstract read
In one paragraph

Article in Chemical science, 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

6 authors.

Dokyeong LeeDepartment of Chemistry and Green-Nano Materials Research Center, Kyungpook National University Daegu 41566 South Korea jkl@knu.ac.kr leehi@knu.ac.kr.
Hoyun KimDepartment of Chemistry and Green-Nano Materials Research Center, Kyungpook National University Daegu 41566 South Korea jkl@knu.ac.kr leehi@knu.ac.kr.
Byunghyuck JungDepartment of Physics and Chemistry, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu 42988 South Korea.ORCID https://orcid.org/0000-0002-8582-082X
Sung Ho YangDepartment of Chemistry Education, Korea National University of Education Cheongju 28173 South Korea.ORCID https://orcid.org/0000-0002-2744-8396
Hong-In LeeDepartment of Chemistry and Green-Nano Materials Research Center, Kyungpook National University Daegu 41566 South Korea jkl@knu.ac.kr leehi@knu.ac.kr.ORCID https://orcid.org/0000-0002-9371-3872
Jungkyu K LeeDepartment of Chemistry and Green-Nano Materials Research Center, Kyungpook National University Daegu 41566 South Korea jkl@knu.ac.kr leehi@knu.ac.kr.ORCID https://orcid.org/0000-0001-9508-1488

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We demonstrated bridged fluoresceins (BFLs) as a class of metal-free red-light photocatalysts that feature structurally tunable and switchable activity in aqueous solutions. Mechanistic studies using photoinitiated radical polymerizations under controlled atmospheres revealed that BFLs engage in efficient oxidative and reductive quenching cycles with co-initiators proceeding through excitation, intersystem crossing, single-electron transfer, and regeneration processes. Notably, molecular oxygen plays dual roles: (i) serving as a co-initiator through O

Identifiers

PMID41809544
PMCPMC12969881

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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.