Assessment of Demineralization Inhibition Effects of Dentin Desensitizers Using Swept-Source Optical Coherence Tomography
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. SS-OCT Analysis
- Group 1: sound dentin without any treatment as a control (sound).
- Group 2: demineralized dentin for three days (de3).
- Group 3: demineralized dentin for six days (de6).
- Group 4: demineralized dentin for six days with Caredyne Shield. Caredyne Shield was applied to the demineralized dentin after three days of demineralization, and the surface was further demineralized for three days (CS).
- Group 5: demineralized dentin for six days with Nanoseal. Nanoseal was applied to the demineralized dentin after three days of demineralization, and the surface was further demineralized for three days (NS).
2.3. SEM/EDX Analysis
2.4. Statistical Analysis
3. Results
3.1. SS-OCT Analysis
3.2. SEM Analysis
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Material | Manufacturer | Composition | Method of Application | Lot No. |
---|---|---|---|---|
Caredyne Shield (CS) | GC, Tokyo, Japan | Liquid A: Fluoro-zinc silicate glass Liquid B: Phosphoric acid | Liquid A and B are mixed equally and apply to the dentin surface for 5 to 20 s and rinse with water. | 1804121 |
Nanoseal (NS) | Nippon Shika Yakuhin, Yamaguchi, Japan | Liquid A: Fluoro-alumino-calcium silicate glass Liquid B: Phosphoric acid | J1P |
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Matsuzaki, K.; Shimada, Y.; Shinno, Y.; Ono, S.; Yamaji, K.; Ohara, N.; Sadr, A.; Sumi, Y.; Tagami, J.; Yoshiyama, M. Assessment of Demineralization Inhibition Effects of Dentin Desensitizers Using Swept-Source Optical Coherence Tomography. Materials 2021, 14, 1876. https://doi.org/10.3390/ma14081876
Matsuzaki K, Shimada Y, Shinno Y, Ono S, Yamaji K, Ohara N, Sadr A, Sumi Y, Tagami J, Yoshiyama M. Assessment of Demineralization Inhibition Effects of Dentin Desensitizers Using Swept-Source Optical Coherence Tomography. Materials. 2021; 14(8):1876. https://doi.org/10.3390/ma14081876
Chicago/Turabian StyleMatsuzaki, Kumiko, Yasushi Shimada, Yasuo Shinno, Serina Ono, Kozo Yamaji, Naoko Ohara, Alireza Sadr, Yasunori Sumi, Junji Tagami, and Masahiro Yoshiyama. 2021. "Assessment of Demineralization Inhibition Effects of Dentin Desensitizers Using Swept-Source Optical Coherence Tomography" Materials 14, no. 8: 1876. https://doi.org/10.3390/ma14081876