Influence of fluoride, pH, antibiotics and gelatine on corrosion behavior of biomaterials

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of fluoride, pH, antibiotics and gelatine on corrosion behavior of biomaterials

Popis výsledku v původním jazyce

Exploitation metal materials in medicine means increased requirements on their properties. First is concerned on material stability in human organism. This paper deals with corrosion behavior of three type stainless steels, Co-Cr alloy and Ti grade 2 insaline solution with fluoride and saline solution with gelatine and antibiotics. The polarization resistance and the susceptibility of materials to non-uniform corrosion were measured. The results demonstrate that the effects of the fluoride on the corrosion behavior of stainless steels and Co-Cr alloy are not very striking. In the case of titanium material, the more acidic is the corrosion environment, the more sensitive the materials become to the presence of fluorides. The addition of gelatine into the solution has positive effect on corrosion resistance of stainless steels. The presence of gentamycin sulfate had positive effect on corrosion behavior of stainless steel with high nitrogen content.

Název v anglickém jazyce

Influence of fluoride, pH, antibiotics and gelatine on corrosion behavior of biomaterials

Popis výsledku anglicky

Exploitation metal materials in medicine means increased requirements on their properties. First is concerned on material stability in human organism. This paper deals with corrosion behavior of three type stainless steels, Co-Cr alloy and Ti grade 2 insaline solution with fluoride and saline solution with gelatine and antibiotics. The polarization resistance and the susceptibility of materials to non-uniform corrosion were measured. The results demonstrate that the effects of the fluoride on the corrosion behavior of stainless steels and Co-Cr alloy are not very striking. In the case of titanium material, the more acidic is the corrosion environment, the more sensitive the materials become to the presence of fluorides. The addition of gelatine into the solution has positive effect on corrosion resistance of stainless steels. The presence of gentamycin sulfate had positive effect on corrosion behavior of stainless steel with high nitrogen content.

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

2nd international conference Corrosion and material protection proceedings

ISBN

978-80-903933-6-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

SVÚOM s. r. o.

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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