Bacterial growth and biofilm formation on titanium materials with specific surface treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43919600" target="_blank" >RIV/62156489:43210/20:43919600 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Bacterial growth and biofilm formation on titanium materials with specific surface treatment

Popis výsledku v původním jazyce

Implant-related bone and tissue infections are one of the most serious post-operative complications. Bacteria adherent to the surface of the implants often form biofilm. This matrix is able to protect the bacteria against disinfection, antibiotic treatment, immune and inflammatory system of the host. Titanium is the most widely used material for the implant production. Modification of titanium can have a significant effect on bacterial adhesion by changing physical and chemical properties of the surface. The investigated samples were modified with a layer of titanium nanotubes by anodic oxidation. Nanotubes with a diameter of 30-120 nm were formed on the surface. Antimicrobial activity of the samples was examined by fluorescence microscopy, scanning electron microscopy (SEM) and the plate count method. The results show inhibition of bacterial colonisation up to 27%.

Název v anglickém jazyce

Bacterial growth and biofilm formation on titanium materials with specific surface treatment

Popis výsledku anglicky

Implant-related bone and tissue infections are one of the most serious post-operative complications. Bacteria adherent to the surface of the implants often form biofilm. This matrix is able to protect the bacteria against disinfection, antibiotic treatment, immune and inflammatory system of the host. Titanium is the most widely used material for the implant production. Modification of titanium can have a significant effect on bacterial adhesion by changing physical and chemical properties of the surface. The investigated samples were modified with a layer of titanium nanotubes by anodic oxidation. Nanotubes with a diameter of 30-120 nm were formed on the surface. Antimicrobial activity of the samples was examined by fluorescence microscopy, scanning electron microscopy (SEM) and the plate count method. The results show inhibition of bacterial colonisation up to 27%.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10606 - Microbiology

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2020: Proceedings of International PhD Students Conference

ISBN

978-80-7509-765-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

511-516

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

11. 11. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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