Importance of defect nanocrystalline calcium hydroxyapatite characteristics for developing the dental biomimetic composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00504924" target="_blank" >RIV/68378271:_____/19:00504924 - isvavai.cz</a>

Result on the web

<a href="http://hdl.handle.net/11104/0296459" target="_blank" >http://hdl.handle.net/11104/0296459</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.rinp.2019.102158" target="_blank" >10.1016/j.rinp.2019.102158</a>

Result language

angličtina

Original language name

Importance of defect nanocrystalline calcium hydroxyapatite characteristics for developing the dental biomimetic composites

Original language description

Applying a set of structural-spectroscopic methods of analysis we have studied the relationships between the structure, morphology and sorption characteristics of the samples of nanocrystalline carbonate-substituted hydroxyapatite (C-HAP) synthesized with the use of biogenic calcium source (poultry eggshell) obtained by the chemical deposition from a solution. With the use of X-ray diffractometry and X-ray microanalysis it was found that the appearance of impurities in the structure of synthesized material was due to their presence in calcium carbonate of the poultry eggshell and this could result in the changes of parameters in the elementary crystal cell of hydroxyapatite without formation of the additional phosphate phases. Optical and ESR spectroscopy allowed us to find that in the presence of the inherited set of impurities inclusion of carbonate ions into the structure of our synthesized hydroxyapatite takes place with the formation of C-HAP of B-type.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

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

Name of the periodical

Results in Physics

ISSN

2211-3797

e-ISSN

—

Volume of the periodical

13

Issue of the periodical within the volume

Jun

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

8

Pages from-to

1-8

UT code for WoS article

000476618700048

EID of the result in the Scopus database

2-s2.0-85062284776