The Influence of Temperature on Rheological Properties of Three Root Canal Sealers

Cvjeticanin, Milica (Premovic); Zorica, Dusan; Krstonosic, Veljko; Hadnadjev, Miroslav; Stojanac, Igor; Ramic, Bojana; Drobac, Milan; Petrovic, Ljubomir; Atanackovic, Teodor

MILICA (PREMOVIC) CVJETICANIN , DUSAN ZORICA, VELJKO KRSTONOSIC, MIROSLAV HADNADJEV, IGOR STOJANAC, BOJANA RAMIC, MILAN DROBAC, LJUBOMIR PETROVIC, TEODOR ATANACKOVIC

The Influence of Temperature on Rheological Properties of Three Root Canal Sealers

Abstract:
Purpose was to determine the viscoelastic properties of three root canal sealers as a function of temperature, time and frequency using dynamic oscillatory measurements. Methods: Measurements were performed on the dynamic oscillatory rheometer set to temperatures: 25°C, 35°C, 40°C and 65°C. Stress sweep and frequency sweep tests were used in order to determine storage moduli G’, loss moduli G’’ and complex viscosity η*. Results Higher values of storage compared to loss moduli indicate the more pronounced solid-like behavior of tested materials. EndoREZ showed the highest values of G’ and G’’ moduli at all temperatures. With temperature increase the G’ and G’’ moduli of Sealapex and EndoREZ increased while the moduli of AH Plus decreased. With frequency increase all materials showed viscosity decrease exhibiting non-Newtonion, shear-thinning behavior. With temperature increase AH Plus demonstrated viscosity decrease, while the viscosity of Sealapex and EndoREZ increased. Clinical significance: All tested materials were temperature, time and frequency dependent and this dependency varied between them. The obtained results may be used to predict the rheological behavior of root canal sealers in different temperature conditions, thus helping as to estimate optimal handling characteristics for specific clinical applications.

Keywords:
rheological properties; root canal sealer; dental materials; handling characteristics

Issue: 2022 Volume 59, Issue 2

Pages: 174-182

Publication date: 2022/7/1

https://doi.org/10.37358/MP.22.2.5596

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Citation Styles

Cite this article as:
CVJETICANIN, M., ZORICA, D., KRSTONOSIC, V., HADNADJEV, M., STOJANAC, I., RAMIC, B., DROBAC, M., PETROVIC, L., ATANACKOVIC, T., The Influence of Temperature on Rheological Properties of Three Root Canal Sealers, Mater. Plast., 59(2), 2022, 174-182. https://doi.org/10.37358/MP.22.2.5596

Vancouver
Cvjeticanin M, Zorica D, Krstonosic V, Hadnadjev M, Stojanac I, Ramic B, Drobac M, Petrovic L, Atanackovic T. The Influence of Temperature on Rheological Properties of Three Root Canal Sealers. Mater. Plast.[internet]. 2022 Apr;59(2):174-182. Available from: https://doi.org/10.37358/MP.22.2.5596

APA 6th edition
Cvjeticanin, M., Zorica, D., Krstonosic, V., Hadnadjev, M., Stojanac, I., Ramic, B.,... Atanackovic, T. (2022). The Influence of Temperature on Rheological Properties of Three Root Canal Sealers. Materiale Plastice, 59(2), 174-182. https://doi.org/10.37358/MP.22.2.5596

Harvard
Cvjeticanin, M., Zorica, D., Krstonosic, V., Hadnadjev, M., Stojanac, I., Ramic, B., Drobac, M., Petrovic, L., Atanackovic, T. (2022). 'The Influence of Temperature on Rheological Properties of Three Root Canal Sealers', Materiale Plastice, 59(2), pp. 174-182. https://doi.org/10.37358/MP.22.2.5596

IEEE
M. Cvjeticanin, D. Zorica, V. Krstonosic, M. Hadnadjev, I. Stojanac, B. Ramic, M. Drobac, L. Petrovic, T. Atanackovic, "The Influence of Temperature on Rheological Properties of Three Root Canal Sealers". Materiale Plastice, vol. 59, no. 2, pp. 174-182, 2022. [online]. https://doi.org/10.37358/MP.22.2.5596

Text
Milica (Premovic) Cvjeticanin, Dusan Zorica, Veljko Krstonosic, Miroslav Hadnadjev, Igor Stojanac, Bojana Ramic, Milan Drobac, Ljubomir Petrovic, Teodor Atanackovic,
The Influence of Temperature on Rheological Properties of Three Root Canal Sealers,
Materiale Plastice,
Volume 59, Issue 2,
2022,
Pages 174-182,
ISSN 2668-8220,
https://doi.org/10.37358/MP.22.2.5596.
(https://revmaterialeplastice.ro/Articles.asp?ID=5596)
Keywords: rheological properties; root canal sealer; dental materials; handling characteristics

RIS
TY - JOUR
T1 - The Influence of Temperature on Rheological Properties of Three Root Canal Sealers
A1 - Cvjeticanin, Milica (Premovic)
A2 - Zorica, Dusan
A3 - Krstonosic, Veljko
A4 - Hadnadjev, Miroslav
A5 - Stojanac, Igor
A6 - Ramic, Bojana
A7 - Drobac, Milan
A8 - Petrovic, Ljubomir
A9 - Atanackovic, Teodor
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2022
VL - 59
IS - 2
SP - 174
EP - 182
UR - https://doi.org/10.37358/MP.22.2.5596
KW - rheological properties
KW - root canal sealer
KW - dental materials
KW - handling characteristics
ER -

BibTex
@article{MatPlast2022P174,
author = {Cvjeticanin Milica (Premovic) and Zorica Dusan and Krstonosic Veljko and Hadnadjev Miroslav and Stojanac Igor and Ramic Bojana and Drobac Milan and Petrovic Ljubomir and Atanackovic Teodor},
title = {The Influence of Temperature on Rheological Properties of Three Root Canal Sealers},
journal = {Materiale Plastice},
volume = {59},
number = {2},
pages = {174-182},
year = {2022},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.22.2.5596},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5596}
}

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