Evidence map›Paper›PMID 42225817›Full record

ArticleScientific reports2026

Preparation and antibacterial activities of silver nanoparticle-loaded hydroxyapatite/collagen bone-like nanocomposite.

Masanori Kikuchi, Taku Yoshida, Yasushi Suetsugu, Akiko Yamamoto

Abstract read
In one paragraph

Article in Scientific reports, 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

4 authors.

Masanori KikuchiBioceramics Group, Research Center for Macromolecules and Biomaterials, National Institute for Materials Science, 1-1, Namiki, Tsukuba, 305- 0044, Ibaraki, Japan. KIKUCHI.Masanori@nims.go.jp.
Taku YoshidaBioceramics Group, Research Center for Macromolecules and Biomaterials, National Institute for Materials Science, 1-1, Namiki, Tsukuba, 305- 0044, Ibaraki, Japan.
Yasushi SuetsuguBioceramics Group, Research Center for Macromolecules and Biomaterials, National Institute for Materials Science, 1-1, Namiki, Tsukuba, 305- 0044, Ibaraki, Japan.
Akiko YamamotoResearch Center for Macromolecules and Biomaterials, National Institute for Materials Science, Tsukuba, Ibaraki, Japan.

Funding

Japan Agency for Medical Research and Development 21im0210221h0203
6 · The paper itself

Abstract

A hydroxyapatite/collagen bone-like nanocomposite (HAp/Col) loaded with silver nanoparticles (AgNPs) was prepared by immersion of HAp/Col powder in the AgNPs solution. The adsorption-desorption properties on the preparation process were investigated, followed by the evaluation of antibacterial activities and cytotoxicity. Adsorption of AgNPs on HAp/Col powder was almost finished at 240 min after mixing. Adsorption isotherm revealed that maximum adsorption amount was 1621.9 mg/g with the best fitted model, Dubinin-Radushkevich adsorption model. The AgNPs-loaded HAp/Col membrane prepared by immersion into 1.6 µg/mL and 6.3 µg/mL AgNPs colloidal solution demonstrated no survival of Escherichia coli and Staphylococcus aureus, respectively. Using human osteoblastic cell line, MG-63, no significant cytotoxicity was observed for the AgNPs-loaded HAp/Col membrane prepared with 6.3-12.5 µg/mL AgNPs colloidal solution. These results suggested that AgNPs-loaded HAp/Col would be a good candidate for antibacterial bone void fillers and coating materials for orthopedic and dental implants.

Indexed as

Anti-Bacterial AgentsCollagenDurapatiteMetal NanoparticlesNanocompositesSilverAdsorptionCell LineEscherichia coliHumansMicrobial Sensitivity TestsOsteoblastsStaphylococcus aureusAnti-Bacterial AgentsCollagenDurapatiteSilver

Identifiers

PMID42225817
PMCPMC13458829

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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.