Evidence map›Paper›PMID 42741552›Full record

ArticleChemical science2026

Red light mediated energy transfer catalysis

Tzu-Hsuan Feng, Ana Paula Nita Vizcardo, Andrew Brian Pun

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

3 authors.

Tzu-Hsuan FengDepartment of Chemistry and Biochemistry, University of California San Diego 92093 La Jolla CA USA abpun@ucsd.edu.ORCID https://orcid.org/0009-0003-5284-0861
Ana Paula Nita VizcardoDepartment of Chemistry and Biochemistry, University of California San Diego 92093 La Jolla CA USA abpun@ucsd.edu.
Andrew Brian PunDepartment of Chemistry and Biochemistry, University of California San Diego 92093 La Jolla CA USA abpun@ucsd.edu.ORCID https://orcid.org/0000-0002-3052-912X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photocatalysis is a versatile tool for chemical synthesis but has largely relied on high energy ultraviolet (UV) or blue light excitation. Recently, efforts have been made to conduct photocatalysis with lower-energy (red light) excitation. It offers key advantages, such as improved selectivity with fewer side reactions, greater biocompatibility, and deeper light penetration through reaction media. However, current red light photocatalysts often require rare and expensive metals, have limited reaction scope, or are difficult to prepare. Herein, we report a stable organic radical, TTM-3PCz, as a red-light-absorbing energy transfer photocatalyst. The radical consists of a tris(2,4,6-trichlorophenyl)methyl moiety that is readily synthesized from inexpensive precursors. TTM-3PCz can be optically excited to a doublet state because of its open-shell character. This excited doublet state directly populates the reactive triplet excited state of various substrates

Identifiers

PMID42741552
PMCPMC13572921

What OpenQuestion holds

Textmetadata
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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.