Development of titania coatings containing calcium, phosphorus, and silver, applied via the sol-gel method and dip-coating technique

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F24%3A43931379" target="_blank" >RIV/60461373:22310/24:43931379 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/24:43931379

Výsledek na webu

<a href="https://pubs.rsc.org/en/content/articlelanding/2025/ma/d4ma00941j" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2025/ma/d4ma00941j</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d4ma00941j" target="_blank" >10.1039/d4ma00941j</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development of titania coatings containing calcium, phosphorus, and silver, applied via the sol-gel method and dip-coating technique

Popis výsledku v původním jazyce

This research focuses on the development of titania coatings containing calcium, phosphorus, and silver, prepared using the sol-gel method and applied via dip-coating technique for use in biomedical implants. These coatings were evaluated for their adhesion, bioactivity, antibacterial properties, and cytocompatibility. The titanium substrates underwent mechanical grinding or blasting with Al2O3 particles, or chemical etching with hydrofluoric acid before coating application. Adhesion was assessed using a tape test, revealing that all coatings adhered well to the substrates. Antibacterial activity against Escherichia coli was evaluated after 4 and 24 hours, demonstrating significant antibacterial effects. Bioactivity was tested in simulated body fluid (SBF) over 20 days, showing promising results. Cytotoxicity was assessed using L929, U-2 OS, and hFOB 1.19 cell lines, confirming the biocompatibility of the coatings. These findings suggest that sol-gel prepared coatings can significantly enhance the functional properties of titanium-based biomaterials for biomedical applications. © 2025 RSC.

Název v anglickém jazyce

Development of titania coatings containing calcium, phosphorus, and silver, applied via the sol-gel method and dip-coating technique

Popis výsledku anglicky

This research focuses on the development of titania coatings containing calcium, phosphorus, and silver, prepared using the sol-gel method and applied via dip-coating technique for use in biomedical implants. These coatings were evaluated for their adhesion, bioactivity, antibacterial properties, and cytocompatibility. The titanium substrates underwent mechanical grinding or blasting with Al2O3 particles, or chemical etching with hydrofluoric acid before coating application. Adhesion was assessed using a tape test, revealing that all coatings adhered well to the substrates. Antibacterial activity against Escherichia coli was evaluated after 4 and 24 hours, demonstrating significant antibacterial effects. Bioactivity was tested in simulated body fluid (SBF) over 20 days, showing promising results. Cytotoxicity was assessed using L929, U-2 OS, and hFOB 1.19 cell lines, confirming the biocompatibility of the coatings. These findings suggest that sol-gel prepared coatings can significantly enhance the functional properties of titanium-based biomaterials for biomedical applications. © 2025 RSC.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials Advances

ISSN

2633-5409

e-ISSN

2633-5409

Svazek periodika

6

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

352-364

Kód UT WoS článku

001372799400001

EID výsledku v databázi Scopus

2-s2.0-85211719088