Evidence map›Paper›PMID 42004276›Full record

ArticleACS nanoscience Au2026

Defect-Related Photoluminescence in Hydroxyapatite Nanoparticles Modulated by Carbonate Incorporation.

Thales R Machado, Lívia G Pacífico, Marylyn S Arai, Beatriz G R da Silva, Angélica M M Zapata, Raquel R C Vilela, Valtencir Zucolotto

Abstract read
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In one paragraph

Article in ACS nanoscience Au, 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

7 authors.

Thales R MachadoGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-3246-6329
Lívia G PacíficoGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.
Marylyn S AraiGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.ORCID https://orcid.org/0000-0003-1278-5274
Beatriz G R da SilvaGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.
Angélica M M ZapataGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.
Raquel R C VilelaGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.ORCID https://orcid.org/0000-0001-7613-9461
Valtencir ZucolottoGNANONanomedicine and Nanotoxicology Group, São Carlos Institute of Physics, University of São Paulo, IFSCUSP, 13566-590 São Carlos, São Paulo, Brazil.ORCID https://orcid.org/0000-0003-4307-3077

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The investigation of defect-related photoluminescence in hydroxyapatite (HA) nanoparticles (NPs) is essential for understanding their electronic structure and charge carrier recombination dynamics. These insights are important to advancing HA-based materials in photocatalysis, optical devices, hard tissue spectroscopy, and cellular bioimaging. In this study, we provide new evidence on the structural and compositional factors that govern the intrinsic photoluminescence of HA NPs synthesized by chemical precipitation at room temperature, and subjected to thermal treatment at 400 and 450 °C. Carbonate contents ranging from 0.6 to 10.9 wt % were introduced into HA nanorods during synthesis through AB-type substitution, replacing both OH

Indexed as

bioimagingcarbonatesdefectshydroxyapatiteluminescencenanomedicinenanoparticles

Identifiers

PMID42004276
PMCPMC13087933

What OpenQuestion holds

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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.