TRIS buffer in simulated body fluid distorts the assessment of glass-ceramic scaffold bioactivity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43891745" target="_blank" >RIV/60461373:22310/11:43891745 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.actbio.2011.02.028" target="_blank" >http://dx.doi.org/10.1016/j.actbio.2011.02.028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.actbio.2011.02.028" target="_blank" >10.1016/j.actbio.2011.02.028</a>

Jazyk výsledku

angličtina

Název v původním jazyce

TRIS buffer in simulated body fluid distorts the assessment of glass-ceramic scaffold bioactivity

Popis výsledku v původním jazyce

The paper deals with the characterisation of the bioactive phenomena of glass-ceramic scaffold derived from Bioglass(R) using SBF buffered with TRIS. The significant effect of the buffer TRIS on glass-ceramic scaffold dissolution in SBF was detected. Thein vitro tests were provided under static and dynamic arrangements. SBF buffered with TRIS dissolved both the crystalline and residual glass phases of the scaffold and a crystalline form of hydroxyapatite (HAp) developed on the scaffold surface. On thecontrary, when TRIS buffer was not present in the solutions only the residual glassy phase dissolved and an amorphous calcium phosphate (Ca-P) phase formed on the scaffold surface. It was confirmed that the TRIS buffer dissolved primarily the crystallinephase of the glass-ceramic, doubled the dissolving rate of the scaffold and moreover supported the formation of crystalline HAp.

Název v anglickém jazyce

TRIS buffer in simulated body fluid distorts the assessment of glass-ceramic scaffold bioactivity

Popis výsledku anglicky

The paper deals with the characterisation of the bioactive phenomena of glass-ceramic scaffold derived from Bioglass(R) using SBF buffered with TRIS. The significant effect of the buffer TRIS on glass-ceramic scaffold dissolution in SBF was detected. Thein vitro tests were provided under static and dynamic arrangements. SBF buffered with TRIS dissolved both the crystalline and residual glass phases of the scaffold and a crystalline form of hydroxyapatite (HAp) developed on the scaffold surface. On thecontrary, when TRIS buffer was not present in the solutions only the residual glassy phase dissolved and an amorphous calcium phosphate (Ca-P) phase formed on the scaffold surface. It was confirmed that the TRIS buffer dissolved primarily the crystallinephase of the glass-ceramic, doubled the dissolving rate of the scaffold and moreover supported the formation of crystalline HAp.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Acta Biomaterialia

ISSN

1742-7061

e-ISSN

—

Svazek periodika

7

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

8

Strana od-do

2623-2630

Kód UT WoS článku

000291181800029

EID výsledku v databázi Scopus

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