Study on the Surface Condition of Composite Biomaterials Related to Saliva pH

Gradinaru, Irina; Ignat, Leonard; Giurgiu, Levente-Cristian; Dascalu, Cristina Gena; Hurjui, Loredana Liliana; Ignat, Maurusa-Elena; Doroftei, Florica; Surlari, Zinovia; Fotea, Silvia; Gurau, Gabriela; Beznea, Adrian; Antohe, Magda-Ecaterina

Irina Gradinaru, Leonard Ignat, Levente-Cristian Giurgiu, Cristina Gena Dascalu, Loredana Liliana Hurjui, Maurusa-Elena Ignat, Florica Doroftei, Zinovia Surlari, Silvia Fotea, Gabriela Gurau, Adrian Beznea, Magda-Ecaterina Antohe

Study on the Surface Condition of Composite Biomaterials Related to Saliva pH

Abstract:
In the context of an extremely diverse offer of composite materials, the clinical reality permanently offers data about the way in which the individual feeding behavior, correlated with the salivary structure definitely have an impact on the structure, namely the quality of fillings made of various composite materials.The purpose of this study is represented by the analysis of the behavior of 6 types of composite materials that are frequently used in the dental medical practice in the presence of an acidic pH. The composite materials analyzed were Premise (Kerr) - P1, Polofil Supra (Voco) - P2, Nexcomp (Meta Biomed) - P3, Point 4 (Kerr) - P4, Pekalite (Heraeus Kulzer) - P5, and Progress (K.B. Mutsumi) - P6. The images of scanning electron microscopy clearly indicate that all samples are affected by acidic conditions (pH 4) after a moderately, but continuous exposure of 3 months. Signs of abrasions structural deterioration and leaks are obvious after pH 4 saliva treatments within all samples and magnifications, being marked by texture decay, rust-like presentation, and shallows, holes and cracks rise and enlargement. The intensity of deterioration processes varies between the studied commercial samples, with Pekalite (Heraeus Kulzer) followed by Point 4 (Kerr) being the most resistant to degradation in the current experimental conditions.

Keywords:
dental composite; salivapH; surfaceanalysis; SEM

Issue: 2020 Volume 57, Issue 3

Pages: 174-179

Publication date: 2020/9/30

https://doi.org/10.37358/MP.20.3.5391

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

Citation Styles

Cite this article as:
GRADINARU, I., IGNAT, L., GIURGIU, L., DASCALU, C.G., HURJUI, L.L., IGNAT, M., DOROFTEI, F., SURLARI, Z., FOTEA, S., GURAU, G., BEZNEA, A., ANTOHE, M., Study on the Surface Condition of Composite Biomaterials Related to Saliva pH, Mater. Plast., 57(3), 2020, 174-179. https://doi.org/10.37358/MP.20.3.5391

Vancouver
Gradinaru I, Ignat L, Giurgiu L, Dascalu CG, Hurjui LL, Ignat M, Doroftei F, Surlari Z, Fotea S, Gurau G, Beznea A, Antohe M. Study on the Surface Condition of Composite Biomaterials Related to Saliva pH. Mater. Plast.[internet]. 2020 Jul;57(3):174-179. Available from: https://doi.org/10.37358/MP.20.3.5391

APA 6th edition
Gradinaru, I., Ignat, L., Giurgiu, L., Dascalu, C.G., Hurjui, L.L., Ignat, M.,... Antohe, M. (2020). Study on the Surface Condition of Composite Biomaterials Related to Saliva pH. Materiale Plastice, 57(3), 174-179. https://doi.org/10.37358/MP.20.3.5391

Harvard
Gradinaru, I., Ignat, L., Giurgiu, L., Dascalu, C.G., Hurjui, L.L., Ignat, M., Doroftei, F., Surlari, Z., Fotea, S., Gurau, G., Beznea, A., Antohe, M. (2020). 'Study on the Surface Condition of Composite Biomaterials Related to Saliva pH', Materiale Plastice, 57(3), pp. 174-179. https://doi.org/10.37358/MP.20.3.5391

IEEE
I. Gradinaru, L. Ignat, L. Giurgiu, C.G. Dascalu, L.L. Hurjui, M. Ignat, F. Doroftei, Z. Surlari, S. Fotea, G. Gurau, A. Beznea, M. Antohe, "Study on the Surface Condition of Composite Biomaterials Related to Saliva pH". Materiale Plastice, vol. 57, no. 3, pp. 174-179, 2020. [online]. https://doi.org/10.37358/MP.20.3.5391

Text
Irina Gradinaru, Leonard Ignat, Levente-Cristian Giurgiu, Cristina Gena Dascalu, Loredana Liliana Hurjui, Maurusa-Elena Ignat, Florica Doroftei, Zinovia Surlari, Silvia Fotea, Gabriela Gurau, Adrian Beznea, Magda-Ecaterina Antohe,
Study on the Surface Condition of Composite Biomaterials Related to Saliva pH,
Materiale Plastice,
Volume 57, Issue 3,
2020,
Pages 174-179,
ISSN 2668-8220,
https://doi.org/10.37358/MP.20.3.5391.
(https://revmaterialeplastice.ro/Articles.asp?ID=5391)
Keywords: dental composite; salivapH; surfaceanalysis; SEM

RIS
TY - JOUR
T1 - Study on the Surface Condition of Composite Biomaterials Related to Saliva pH
A1 - Gradinaru, Irina
A2 - Ignat, Leonard
A3 - Giurgiu, Levente-Cristian
A4 - Dascalu, Cristina Gena
A5 - Hurjui, Loredana Liliana
A6 - Ignat, Maurusa-Elena
A7 - Doroftei, Florica
A8 - Surlari, Zinovia
A9 - Fotea, Silvia
A10 - Gurau, Gabriela
A11 - Beznea, Adrian
A12 - Antohe, Magda-Ecaterina
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2020
VL - 57
IS - 3
SP - 174
EP - 179
UR - https://doi.org/10.37358/MP.20.3.5391
KW - dental composite
KW - salivapH
KW - surfaceanalysis
KW - SEM
ER -

BibTex
@article{MatPlast2020P174,
author = {Gradinaru Irina and Ignat Leonard and Giurgiu Levente-Cristian and Dascalu Cristina Gena and Hurjui Loredana Liliana and Ignat Maurusa-Elena and Doroftei Florica and Surlari Zinovia and Fotea Silvia and Gurau Gabriela and Beznea Adrian and Antohe Magda-Ecaterina},
title = {Study on the Surface Condition of Composite Biomaterials Related to Saliva pH},
journal = {Materiale Plastice},
volume = {57},
number = {3},
pages = {174-179},
year = {2020},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.20.3.5391},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5391}
}

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