An Experimental Method of Producing Hydroxyapatite

Jumanca, Daniela; Matichescu, Anamaria; Galuscan, Atena

Daniela Jumanca, Anamaria Matichescu, Atena Galuscan

An Experimental Method of Producing Hydroxyapatite

Abstract:

The main factor in maintaining oral hygiene is first and foremost the correct dental brushing and the use of proper sanitizing means: toothbrush, toothpaste, dental floss, mouthwash. Toothpastes containing hydroxyapatite have an increased efficiency due to the ability to re-mineralize dental enamel. In view of the appearance of the secondary reaction products, the most acceptable variant for HA production is the reaction between calcium hydroxide and phosphoric acid, because it does not result any undesirable side products at a pH ] 9 units. The purpose of this study was to produce and then analyse the HA properties produced experimentally in the SETICO laboratories, using a device derived from the already patented: “Process and device for the production of nano-gels and micro-gels based on alkaline-earthy silicates” issued by OSIM Bucharest on 02.26.2016 No. 128 480.For the analysis of the HA emulsion the following devices were used: The zeta potential analyzer: WALLIS and the VASCO particle size analyser. The contribution of this method is that it provides information and results for the situation where pure hydroxyapatite is used without secondary reaction products. At pH = 7.21 there are particles of ~ 170 nm, very stable (Zeta-potential -133mV) and at pH = 12.64 there are particles of ~ 148nm and more stable (Zeta-potential + 359mV).

Keywords:
hydroxyapatite; nano-hydroxyapatite remineralization; Zeta-potential; sub-surface lesions

Issue: 2018, Volume 69, Issue 6

Pages: 1506-1508

Publication date: 2018/7/15

https://doi.org/10.37358/RC.18.6.6356

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
JUMANCA, D., MATICHESCU, A., GALUSCAN, A., An Experimental Method of Producing Hydroxyapatite, Rev. Chim., 69(6), 2018, 1506-1508.

Vancouver
Jumanca D, Matichescu A, Galuscan A. An Experimental Method of Producing Hydroxyapatite. Rev. Chim.[internet]. 2018 Jun;69(6):1506-1508. Available from: https://doi.org/10.37358/RC.18.6.6356

APA 6th edition
Jumanca, D., Matichescu, A. & Galuscan, A. (2018). An Experimental Method of Producing Hydroxyapatite. Revista de Chimie, 69(6), 1506-1508. https://doi.org/10.37358/RC.18.6.6356

Harvard
Jumanca, D., Matichescu, A., Galuscan, A. (2018). 'An Experimental Method of Producing Hydroxyapatite', Revista de Chimie, 69(6), pp. 1506-1508. https://doi.org/10.37358/RC.18.6.6356

IEEE
D. Jumanca, A. Matichescu, A. Galuscan, "An Experimental Method of Producing Hydroxyapatite". Revista de Chimie, vol. 69, no. 6, pp. 1506-1508, 2018. [online]. https://doi.org/10.37358/RC.18.6.6356

Text
Daniela Jumanca, Anamaria Matichescu, Atena Galuscan,
An Experimental Method of Producing Hydroxyapatite,
Revista de Chimie,
Volume 69, Issue 6,
2018,
Pages 1506-1508,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.6.6356.
(https://revistadechimie.ro/Articles.asp?ID=6356)
Keywords: hydroxyapatite; nano-hydroxyapatite remineralization; Zeta-potential; sub-surface lesions

RIS
TY - JOUR
T1 - An Experimental Method of Producing Hydroxyapatite
A1 - Jumanca, Daniela
A2 - Matichescu, Anamaria
A3 - Galuscan, Atena
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 6
SP - 1506
EP - 1508
UR - https://doi.org/10.37358/RC.18.6.6356
KW - hydroxyapatite
KW - nano-hydroxyapatite remineralization
KW - Zeta-potential
KW - sub-surface lesions
ER -

BibTex
@article{RevCh2018P1506,
author = {Jumanca Daniela and Matichescu Anamaria and Galuscan Atena},
title = {An Experimental Method of Producing Hydroxyapatite},
journal = {Revista de Chimie},
volume = {69},
number = {6},
pages = {1506-1508},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.6.6356},
url = {https://revistadechimie.ro/Articles.asp?ID=6356}
}

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