Evidence map›Paper›PMID 42681760›Full record

ArticleOrganic letters2026

Spiro-helicenoid Carbofluoresceins: CPL-Active Emitters for Bioimaging.

Laura Erviti-Marticorena, Silvia Simón-Fuente, Sandra Míguez-Lago, José Manuel Paredes, María Ribagorda, María Dolores Girón-González, Alba Millán, Juan M Cuerva, Delia Miguel

Abstract read
In one paragraph

Article in Organic letters, 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

9 authors.

Laura Erviti-MarticorenaDepartment of Organic Chemistry, Faculty of Sciences, University of Granada, 18071Granada, Spain.ORCID 0009-0003-7495-1036
Silvia Simón-FuenteDepartment of Organic Chemistry, Faculty of Sciences, Universidad Autónoma de Madrid, 28049Madrid, Spain.
Sandra Míguez-LagoDepartment of Organic Chemistry, Faculty of Sciences, University of Granada, 18071Granada, Spain.ORCID 0000-0002-0424-3574
José Manuel ParedesUnidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente, University of Granada, 18071Granada, Spain.ORCID 0000-0002-3252-9174
María RibagordaDepartment of Organic Chemistry, Faculty of Sciences, Universidad Autónoma de Madrid, 28049Madrid, Spain.ORCID 0000-0001-7185-4095
María Dolores Girón-GonzálezUnidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente, University of Granada, 18071Granada, Spain.ORCID 0000-0001-9638-988X
Alba MillánDepartment of Organic Chemistry, Faculty of Sciences, University of Granada, 18071Granada, Spain.ORCID 0000-0003-2754-270X
Juan M CuervaDepartment of Organic Chemistry, Faculty of Sciences, University of Granada, 18071Granada, Spain.ORCID 0000-0001-6896-9617
Delia MiguelUnidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente, University of Granada, 18071Granada, Spain.ORCID 0000-0002-7876-3986

Funding

Agencia Estatal de Investigaci?n PID2021-127964NB-C22Agencia Estatal de Investigaci?n PID2023-146801NB-C31Agencia Estatal de Investigaci?n PID2023-146801NB-C32European Regional Development Fund FQM230-UGR-20Junta de Andaluc?a FQM-230-UGR20
6 · The paper itself

Abstract

Chiral fluorescent probes based on small organic molecules present a promising platform for advanced bioimaging applications. In this work, we have developed a helically chiral spiro-shaped carbofluorescein with red emission (λem ≤ 613 nm). Configurationally stable enantiomers were separated, and electronic circular dichroism (ECD) and circularly polarized luminescence (CPL) evaluated. Preliminary results showed cellular permeability and intracellular emission.

Indexed as

FluoresceinsFluorescent DyesPolycyclic CompoundsSpiro CompoundsCircular DichroismHumansLuminescenceMolecular StructureStereoisomerismFluoresceinsFluorescent DyeshelicenesPolycyclic CompoundsSpiro Compounds

Identifiers

PMID42681760
PMCPMC13532169

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.