Optimizing Polymerization of Dental Resins: Mechanical Strength and Thermal Impacts of Diode Lasers at 405nm and 450nm
DOI:
https://doi.org/10.48047/69c2sg79Keywords:
Blue diode laser; light cure; polymerization efficiency; surface microhardness; compressive strength.Abstract
Background: The aesthetic and mechanical properties of resin-based dental composites make them a popular choice for restorative dentistry. The longevity and efficacy of these materials are significantly influenced by the polymerization process. Elevated temperatures during the polymerization process can compromise the integrity of the tooth pulp and adjacent tissues. The enhancement of surface hardness and compressive strength signifies an elevation in the quality and longevity of aesthetic restorations achieved through laser application. The mechanical properties and thermal effects of dental composite polymers are examined in this study in relation to blue diode laser polymerization (405nm and 450nm).
Downloads
References
Sakaguchi, R.L., et al. (2022). Polymerization shrinkage stress of composites photoactivated by different light sources. Journal of Dental Research. PubMed.
Meereis, C.T., et al. (2023). Effect of a Diode Laser (445 nm) on Polymerization Efficiency of a Preheated Resin Composite Used for Luting of Indirect Composite Restorations. Operative Dentistry. Allen Press.
Jung, J.H., et al. (2024). Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics. Materials. MDPI.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution 4.0 International License.
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
