Electrophoretic deposition (EPD) of zein/bioactive glass composite coatings doped with F and Cu on titanium for biomedical applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F23%3A00576836" target="_blank" >RIV/68081723:_____/23:00576836 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0167577X2301251X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0167577X2301251X?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matlet.2023.135066" target="_blank" >10.1016/j.matlet.2023.135066</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrophoretic deposition (EPD) of zein/bioactive glass composite coatings doped with F and Cu on titanium for biomedical applications

Popis výsledku v původním jazyce

Coatings based on the natural polymer zein with the addition of SiO2-CaO-P2O5 bioactive glass (BG) particles doped with fluoride (BG-F) or a combination of fluoride and copper (BG-F-Cu) ions were deposited on titanium by electrophoretic deposition (EPD). The addition of BG improved the scratch resistance of the coatings. Additionally, the ion substitution in the BG structure did not affect the bioactivity. All composite coatings showed significantly improved viability of osteoblast-like MG-63 cells and enhanced antibacterial activity against Gramnegative E. coli after 24 h of incubation. Moreover, the presence of BG-F-Cu endowed antibacterial properties against Gram-positive S. aureus. The obtained results prove that the prepared coatings can be beneficial for the functionalization of orthopaedic and dental implants.

Název v anglickém jazyce

Electrophoretic deposition (EPD) of zein/bioactive glass composite coatings doped with F and Cu on titanium for biomedical applications

Popis výsledku anglicky

Coatings based on the natural polymer zein with the addition of SiO2-CaO-P2O5 bioactive glass (BG) particles doped with fluoride (BG-F) or a combination of fluoride and copper (BG-F-Cu) ions were deposited on titanium by electrophoretic deposition (EPD). The addition of BG improved the scratch resistance of the coatings. Additionally, the ion substitution in the BG structure did not affect the bioactivity. All composite coatings showed significantly improved viability of osteoblast-like MG-63 cells and enhanced antibacterial activity against Gramnegative E. coli after 24 h of incubation. Moreover, the presence of BG-F-Cu endowed antibacterial properties against Gram-positive S. aureus. The obtained results prove that the prepared coatings can be beneficial for the functionalization of orthopaedic and dental implants.

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

2023

Kód důvěrnosti údajů

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

Název periodika

Materials Letters

ISSN

0167-577X

e-ISSN

1873-4979

Svazek periodika

351

Číslo periodika v rámci svazku

NOV

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

135066

Kód UT WoS článku

001071895700001

EID výsledku v databázi Scopus

2-s2.0-85169543268