A Qualitative In Vitro SEM Study on the Protective Effects of a Self-Antibacterial Nano-Hydroxyapatite Toothpaste Against Acid-Induced Enamel Surface Erosion.

Chamnan Randorn, Pongpen Kaewdee, Gobwute Rujijanagul, Sujitra Tandorn

Abstract read

In one paragraph

Article in International journal of molecular 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.

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0cells of the map it votes in

0citing papers in PubMed

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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

4 authors.

Chamnan RandornDepartment of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.

Pongpen KaewdeeDepartment of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.

Gobwute RujijanagulCenter of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand.

Sujitra TandornDepartment of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluated the potential protective effect of a synthesized self-antibacterial nano-hydroxyapatite (nano-HA) toothpaste against erosive changes in the enamel surface induced by a cola-based soft drink, based on a qualitative scanning electron microscopy (SEM) study, in comparison with conventional fluoride toothpaste. Thirty extracted human premolars were sectioned to obtain enamel specimens and randomly assigned into a control group and experimental groups in which fluoride or synthesized nano-HA toothpaste was applied either before or after cola exposure (

Indexed as

Anti-Bacterial AgentsDental EnamelDurapatiteTooth ErosionToothpastesHumansMicroscopy, Electron, ScanningNanoparticlesSurface PropertiesAnti-Bacterial AgentsDurapatiteToothpastesantibacterial activitydemineralizationenamelnano-hydroxyapatiteremineralization

Identifiers

PMID41898656

DOI10.3390/ijms27062796

PMCPMC13026223

What OpenQuestion holds

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LicenceCC BY

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Registered trials

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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.