Evidence map›Paper›PMID 40809538›Full record

ArticleChemical science2025

Arylpyrrolylidene-indanones as readily synthesised photoswitches offering dual- and single-colour fluorescence toggling with nearly quantitative

Satyajit Bera, Supriya Bhunia, Anirban Dolai, Sk Majid Box, Arpan Das, Subhas Samanta

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Article in Chemical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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.

Satyajit BeraDepartment of Chemistry, University of Calcutta 92 A.P.C. Road Kolkata 700009 India sschem@caluniv.ac.in.
Supriya BhuniaDepartment of Chemistry, University of Calcutta 92 A.P.C. Road Kolkata 700009 India sschem@caluniv.ac.in.
Anirban DolaiDepartment of Chemistry, University of Calcutta 92 A.P.C. Road Kolkata 700009 India sschem@caluniv.ac.in.
Sk Majid BoxDepartment of Chemistry, University of Calcutta 92 A.P.C. Road Kolkata 700009 India sschem@caluniv.ac.in.
Arpan DasDepartment of Chemistry, University of Calcutta 92 A.P.C. Road Kolkata 700009 India sschem@caluniv.ac.in.
Subhas SamantaDepartment of Chemistry, University of Calcutta 92 A.P.C. Road Kolkata 700009 India sschem@caluniv.ac.in.ORCID https://orcid.org/0000-0001-6357-9775

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Super-resolution fluorescence imaging and ultrahigh-density optical data storage, in particular, rely on the switches that demonstrate single- or (multi) dual-colour fluorescence toggling, with the latter option being more advantageous. However, a large number of switches are non-emissive owing to their fast photoisomerisation. Also, many fluorescent switches suffer from the necessity of high-energy UV light irradiation, low isomerisation yields, photodegradation, or the comparatively low fluorescence quantum yields. Herein, we present a new class of visible-light-responsive novel arylpyrrolylidene-indanone switches that permit high-intensity dual-colour fluorescence switching and quantitative photoisomerisation between exceptionally thermally stable

Identifiers

PMID40809538
PMCPMC12341562

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