Evidence map›Paper›PMID 38048481›Full record

ArticleACS nano2023

Light-to-Heat Conversion of Optically Trapped Hot Brownian Particles.

Elisa Ortiz-Rivero, Sergio Orozco-Barrera, Hirak Chatterjee, Carlos D González-Gómez, Carlos Caro, María-Luisa García-Martín, Patricia Haro González, Raúl A Rica, Francisco Gámez

Abstract read
In one paragraph

Article in ACS nano, 2023. 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

9 authors.

Elisa Ortiz-RiveroNanomaterials for Bioimaging Group, Departamento de Física de Materiales, & Instituto de materiales Nicolás Cabrera & Institute for Advanced Research in Chemical Sciences,, Universidad Autónoma de Madrid, Madrid 28049, Spain.ORCID 0000-0002-7908-9444
Sergio Orozco-BarreraUniversidad de Granada, Nanoparticles Trapping Laboratory, Research Unit Modeling Nature (MNat) and Department of Applied Physics, 18071 Granada, Spain.
Hirak ChatterjeeUniversidad de Granada, Nanoparticles Trapping Laboratory, Research Unit Modeling Nature (MNat) and Department of Applied Physics, 18071 Granada, Spain.ORCID 0000-0002-2765-9900
Carlos D González-GómezUniversidad de Granada, Nanoparticles Trapping Laboratory, Research Unit Modeling Nature (MNat) and Department of Applied Physics, 18071 Granada, Spain.
Carlos CaroBiomedical Magnetic Resonance Laboratory-BMRL, Andalusian Public Foundation Progress and Health-FPS, 41092 Sevilla, Spain.
María-Luisa García-MartínBiomedical Magnetic Resonance Laboratory-BMRL, Andalusian Public Foundation Progress and Health-FPS, 41092 Sevilla, Spain.ORCID 0000-0002-2257-7682
Patricia Haro GonzálezNanomaterials for Bioimaging Group, Departamento de Física de Materiales, & Instituto de materiales Nicolás Cabrera & Institute for Advanced Research in Chemical Sciences,, Universidad Autónoma de Madrid, Madrid 28049, Spain.ORCID 0000-0002-1568-3794
Raúl A RicaUniversidad de Granada, Nanoparticles Trapping Laboratory, Research Unit Modeling Nature (MNat) and Department of Applied Physics, 18071 Granada, Spain.ORCID 0000-0001-5308-9422
Francisco GámezDepartment of Physical Chemistry, Universidad Complutense de Madrid, 28040 Madrid, Spain.ORCID 0000-0001-6937-9950

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anisotropic hybrid nanostructures stand out as promising therapeutic agents in photothermal conversion-based treatments. Accordingly, understanding local heat generation mediated by light-to-heat conversion of absorbing multicomponent nanoparticles at the single-particle level has forthwith become a subject of broad and current interest. Nonetheless, evaluating reliable temperature profiles around a single trapped nanoparticle is challenging from all of the experimental, computational, and fundamental viewpoints. Committed to filling this gap, the heat generation of an anisotropic hybrid nanostructure is explored by means of two different experimental approaches from which the local temperature is measured in a direct or indirect way, all in the context of hot Brownian motion theory. The results were compared with analytical results supported by the numerical computation of the wavelength-dependent absorption efficiencies in the discrete dipole approximation for scattering calculations, which has been extended to inhomogeneous nanostructures. Overall, we provide a consistent and comprehensive view of the heat generation in optical traps of highly absorbing particles from the viewpoint of the hot Brownian motion theory.

Indexed as

heat generationhot Brownian motionhybrid nanostructuresnanothermometryoptical tweezers

Identifiers

PMID38048481
PMCPMC10754033

What OpenQuestion holds

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LicenceCC BY
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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.