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

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

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

Original language description

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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JH - Ceramics, fire-proof materials and glass

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Acta Biomaterialia

ISSN

1742-7061

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

6

Country of publishing house

BE - BELGIUM

Number of pages

8

Pages from-to

2623-2630

UT code for WoS article

000291181800029

EID of the result in the Scopus database

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