Evidence map›Paper›PMID 40192446›Full record

ArticleChemMedChem2025

In Vitro and In Vivo Photothermal and Photoacoustic Activities of Polymeric Nanoparticles Loaded with Nickel, Palladium, and Platinum-Bis(dithiolene) Complexes.

Jean-Baptiste Pluta, Lamiaa M A Ali, Romain Guechaichia, Victorien Massé, Thiviya Parthipan, Nathalie Bellec, Sandrine Cammas-Marion, Francois Varray, Christophe Nguyen, Magali Gary-Bobo and 1 more

Abstract read
In one paragraph

Article in ChemMedChem, 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. Review
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

11 authors.

Jean-Baptiste PlutaInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.
Lamiaa M A AliIBMM, Univ Montpellier, CNRS, ENSCM, 34093, Montpellier, France.
Romain GuechaichiaInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.
Victorien MasséInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.
Thiviya ParthipanInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.
Nathalie BellecInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.
Sandrine Cammas-MarionInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.
Francois VarrayCREATIS, Univ Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, CNRS, Inserm, UMR 5220, U1294, F-69621, Lyon, France.
Christophe NguyenIBMM, Univ Montpellier, CNRS, ENSCM, 34093, Montpellier, France.
Magali Gary-BoboIBMM, Univ Montpellier, CNRS, ENSCM, 34093, Montpellier, France.ORCID https://orcid.org/0000-0001-9641-212X
Franck CamerelInstitut des Sciences Chimiques de Rennes, CNRS UMR, Université de Rennes, 35042, Rennes, France.ORCID https://orcid.org/0000-0003-3380-709X

Funding

CNRSFrance Life Imaging ANR-11-INBS-0006"Ligue contre le cancer CD 35, 45, 85"University of Rennes
6 · The paper itself

Abstract

The development of nanosystems with enhanced photothermal and photoacoustic properties is crucial for advancing theranostic applications in cancer therapy. This study explores polymeric nanoparticles (NPs) constituted by a biocompatible poly(ethylene glycol)-block-poly(benzyl malate) copolymer and loaded with metal-bis(dithiolene) complexes (M = Ni, Pd, Pt). These NPs, prepared via a robust nanoprecipitation method, demonstrate uniform morphology, efficient encapsulation (≈70%), and tailored near-infrared (NIR) optical absorption properties. Photothermal and photoacoustic evaluations reveal superior performance of palladium-loaded NPs, offering high contrast for imaging and significant temperature increases under NIR laser irradiation. Cytotoxicity assays confirm their nontoxicity without laser exposure, while effective cancer cell eradication is achieved upon irradiation at power densities ≥2 W cm

Indexed as

Antineoplastic AgentsCoordination ComplexesNanoparticlesPhotoacoustic TechniquesPolymersAnimalsCell Line, TumorCell ProliferationCell SurvivalDrug Screening Assays, AntitumorHumansMolecular StructureNickelPalladiumParticle SizePhotothermal TherapyAntineoplastic AgentsCoordination ComplexesNickelPalladiumPlatinumPolymersbiocompatible nanoparticlesbiodegradable block copolymersmetal‐bis(dithiolene) complexphotoacoustic activityphotothermal therapy

Identifiers

PMID40192446
PMCPMC12174742

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.