Evidence map›Paper›PMID 40302415›Full record

ArticleAngewandte Chemie (International ed. in English)2025

Introducing Photochemical Action Plots as a Tool for Unlocking On-Off Switchable Behavior in a Polymeric Eosin Y Photocatalyst.

Sebastian Gillhuber, Alicia K Finch, Joshua O Holloway, Hendrik Frisch, Florian Weigend, Christopher Barner-Kowollik, Peter W Roesky

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Sebastian GillhuberInstitute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany.
Alicia K FinchInstitute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany.
Joshua O HollowaySchool of Chemistry and Physics, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia.
Hendrik FrischSchool of Chemistry and Physics, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia.
Florian WeigendInstitute for Quantum Materials and Technologies, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
Christopher Barner-KowollikSchool of Chemistry and Physics, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia.
Peter W RoeskyInstitute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany.

Funding

Australian Research CouncilFonds der Chemischen Industrie 110160
6 · The paper itself

Abstract

Photochemical action plots are a powerful tool for investigating the wavelength-dependent efficiency of photochemical processes. Herein, we apply the photochemical action plot methodology developed by the Barner-Kowollik team to a photocatalytic reaction, resulting in the first examples of photocatalytic action plots, paving the way for future in-depth explorations of the wavelength dependence of similar reactions. Specifically, we investigate the wavelength dependence of the catalytic oxidation capabilities of an Eosin Y functionalized polymer photocatalyst (P1) as well as a small molecule representative of the polymer bound Eosin Y moieties (EY) for the oxidation of triphenylphosphine. Introduction of zinc(II) ions into the system proved to drastically influence the optical absorption properties of both catalysts, accompanied by a pronounced influence on their wavelength-dependent reactivity profiles which is not predictable based on the absorption spectra. For P1, these changes can be reversed by metal-mediated single-chain nanoparticle (SCNP) formation upon base addition, giving access to a stimuli-responsive polymeric photocatalyst. Detailed analysis of the photocatalytic action plots enabled the identification of a suitable wavelength for the realization of an on-off switchable polymeric photocatalytic system.

Indexed as

Action plotsEosin YPhotocatalysisSingle‐chain nanoparticlesSwitchable catalysis

Identifiers

PMID40302415
PMCPMC12207374

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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.