Antibacterial studies on nanocrystalline diamond thin films

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00196983" target="_blank" >RIV/68407700:21110/12:00196983 - isvavai.cz</a>

Výsledek na webu

<a href="http://dms.fzu.cz/22/printables/absbook.pdf" target="_blank" >http://dms.fzu.cz/22/printables/absbook.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Antibacterial studies on nanocrystalline diamond thin films

Popis výsledku v původním jazyce

Diamond thin films are recognize as promising material for life science and regenerative medicine due to its excellent biocompatibility and tunable surface properties by grafted molecules. Use of diamond films as antibacterial coating is less known and still evokes discussions. In this work we presents study on antibacterial properties of hydrogen and oxygen terminated diamond thin films (H- and O-diamond). As negative reference sample is used glass and copper is used as strong positive sample. Gram negative bacteria - E. Coli is used as modeling organism. The bacterial culture was grown in whole media at 37 ffiC on specimens (H-diamond, O-diamond, glass and copper) with specific area around 20 cm2. The antibacterial properties were determined by number of bacteria colonies after 24 hours incubation. Experiments on bacteria growth on copper, the well known member of antibacterial materials, confirmed its killing effect all bacteria. Oxygen grafted diamond films had a minimal impact on

Název v anglickém jazyce

Antibacterial studies on nanocrystalline diamond thin films

Popis výsledku anglicky

Diamond thin films are recognize as promising material for life science and regenerative medicine due to its excellent biocompatibility and tunable surface properties by grafted molecules. Use of diamond films as antibacterial coating is less known and still evokes discussions. In this work we presents study on antibacterial properties of hydrogen and oxygen terminated diamond thin films (H- and O-diamond). As negative reference sample is used glass and copper is used as strong positive sample. Gram negative bacteria - E. Coli is used as modeling organism. The bacterial culture was grown in whole media at 37 ffiC on specimens (H-diamond, O-diamond, glass and copper) with specific area around 20 cm2. The antibacterial properties were determined by number of bacteria colonies after 24 hours incubation. Experiments on bacteria growth on copper, the well known member of antibacterial materials, confirmed its killing effect all bacteria. Oxygen grafted diamond films had a minimal impact on

Druh

O - Ostatní výsledky

CEP obor

JJ - Ostatní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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