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Current Nanomaterials

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ISSN (Print): 2405-4615
ISSN (Online): 2405-4623

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Research Article

Nanosilver-Reinforced AgSn Alloys for Dental Applications: Mechanical Behavior and Hardness

Author(s): Lesli Ortega-Arroyo, Eduardo San-Martín-Martínez, Federico H. Barceló, Jorge H. Vargas-Aparicio, Fabio A. Vengoechea-Gómez and Víctor M. Castaño*

Volume 8, Issue 1, 2023

Published on: 18 April, 2022

Page: [77 - 81] Pages: 5

DOI: 10.2174/2405461507666220309114149

Price: $65

Abstract

Aim: AgSn alloys of different compositions were prepared by direct mixing with silver nanoparticles, and synthesized, in turn, by an environmentally friendly method.

Methods: The procedure was carried out by following the standard technique for preparing dental materials and devices. A detailed mechanical characterization, including the maximum elongation at break, the ultimate tensile strength and the hardness of the resulting nanocomposites, was obtained and numerically fitted by statistically significant equations.

Results: The results showed improved mechanical performance, as compared to standard materials used in dentistry, in particular, amalgams.

Conclusion: The procedure described allows to produce low-cost materials with tailored mechanical properties.

Keywords: cast alloys, AgSn amalgams, silver nanoparticles

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