Evidence map›Paper›PMID 41914467›Full record

ArticleEuropean journal of oral sciences2026

In situ evaluation of the bleaching efficacy of experimental hydrogen peroxide hydrogel with MnO-doped Biosilicate activated by violet LED light.

Rafael Dascanio, Marina Trevelin Souza, Camila Siqueira Silva Coelho, Matheus Kury, Edgar Dutra Zanotto, Vanessa Cavalli

Abstract read
In one paragraph

Article in European journal of oral sciences, 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

6 authors.

Rafael DascanioPiracicaba Dental School, Department of Restorative Dentistry, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID 0000-0001-5590-6756
Marina Trevelin SouzaVitreous Materials Laboratory (LaMaV), Department of Materials Engineering, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil.ORCID 0000-0002-0291-6034
Camila Siqueira Silva CoelhoPiracicaba Dental School, Department of Restorative Dentistry, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID 0000-0002-4315-3854
Matheus KuryDental Research Division, Paulista University (UNIP), São Paulo, São Paulo, Brazil.ORCID 0000-0002-9971-0568
Edgar Dutra ZanottoVitreous Materials Laboratory (LaMaV), Department of Materials Engineering, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil.ORCID 0000-0003-4931-4505
Vanessa CavalliPiracicaba Dental School, Department of Restorative Dentistry, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID 0000-0002-9459-1926

Funding

Coordination for the Improvement of Higher Education Personnel (CAPES) - Finance Code 001the São Paulo Research Foundation 2023/035511-8Unicamp Development Foundation 519.229/311-24
6 · The paper itself

Abstract

Hydrogen peroxide (HP) at 35% is effective for dental bleaching but may reduce enamel mineral content and induce structural changes. This study developed a bleaching-hydrogel containing 6%HP and manganese-oxide-doped Biosilicate (MnO_BioS), activated by violet LED, under in situ conditions. Pigmented enamel blocks were attached to palatal devices (n = 12) and kept intraorally for 15 days, being removed only for bleaching sessions. Experimental groups were as follows: 35%HP (positive control) and 6%HP gel containing BioS or MnO_BioS (0/10 wt%), with or without violet LED irradiation. Bleaching consisted of three 30-min sessions with 7-day intervals. Color change (ΔE

Indexed as

Hydrogen PeroxideManganese CompoundsOxidesSilicon DioxideTooth BleachingTooth Bleaching AgentsColorDental EnamelHardnessHumansHydrogel, Polyethylene Glycol DimethacrylateHydrogelsMicroscopy, Electron, ScanningSpectroscopy, Fourier Transform InfraredSurface PropertiesHydrogel, Polyethylene Glycol DimethacrylateHydrogelsHydrogen PeroxideManganese Compoundsmanganese oxideOxidesSilicon DioxideTooth Bleaching AgentsBiosilicatein situ bleachingmanganese oxide

Identifiers

PMID41914467
PMCPMC13377934

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.