Evidence map›Paper›PMID 35207932›Full record

ArticleMaterials (Basel, Switzerland)2022

Alkali-Treated Alumina and Zirconia Powders Decorated with Hydroxyapatite for Prospective Biomedical Applications.

Damian S Nakonieczny, Gražyna Simha Martynková, Marianna Hundáková, Gabriela Kratošová, Sylva Holešová, Jana Kupková, Lenka Pazourková, Justyna Majewska

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Engineering TiRSC advances · 2026
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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

8 authors.

Damian S NakoniecznyNanotechnology Centre, CEET, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.ORCID 0000-0001-6882-2930
Gražyna Simha MartynkováNanotechnology Centre, CEET, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.ORCID 0000-0002-9705-6419
Marianna HundákováNanotechnology Centre, CEET, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.ORCID 0000-0003-3251-7963
Gabriela KratošováNanotechnology Centre, CEET, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.ORCID 0000-0001-6585-8735
Sylva HolešováNanotechnology Centre, CEET, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.ORCID 0000-0001-5233-5847
Jana KupkováNanotechnology Centre, CEET, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.ORCID 0000-0003-2278-593X
Lenka PazourkováIT4 Innovations, VŠB-Technical University of Ostrava, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic.
Justyna MajewskaDepartment of Biosensors and Biomedical Signal Processing, Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland.

Funding

Operational Programme Research, Development and Education, European Regional Development Fund in the IT4Innovations CZ.02.2.69/0.0./0.0./16_027/0008463
6 · The paper itself

Abstract

The alumina and zirconia surfaces were pretreated with chemical etching using alkaline mixtures of ammonia, hydrogen peroxide and sodium hydroxide, and followed with application of the powder layer of Ca-deficient hydroxyapatite (CDH). The influence of etching bath conditions time and concentration on surface development, chemical composition and morphology of medicinal ceramic powders were studied. The following analyses were performed: morphology (scanning electron microscopy), phase composition (X-ray diffraction analysis), changes in binding interactions and chemical composition (FT-Infrared and Energy dispersive spectroscopies). Both types of etchants did not expose the original phase composition changes or newly created phases for both types of ceramics. Subsequent decoration of the surface with hydroxyapatite revealed differences in the morphological appearance of the layer on both ceramic surfaces. The treated zirconia surface accepted CDH as a flowing layer on the surface, while the alumina was decorated with individual CDH aggregates. The goal of this study was to focus further on the ceramic fillers for polymer-ceramic composites used as a biomaterial in dental prosthetics.

Indexed as

alkaline etchingaluminacalcium deficient hydroxyapatitesurface functionalizationzirconia

Identifiers

PMID35207932
PMCPMC8877414

What OpenQuestion holds

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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.