Development of dental inspection method: Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission

Ryoma Ezaki; Atsushi Mine; Kazuhisa Sato; Ken Ichi Fukui; Keigo Kumada; Masahiro Yumitate; Shintaro Ban; Azusa Yamanaka; Mariko Matsumoto; Bart Van Meerbeek; Hirokazu Moriya; Toshiyuki Hashida; Hirofumi Yatani

doi:10.2186/jpr.JPR_D_20_00260

Development of dental inspection method: Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission

Ryoma Ezaki, Atsushi Mine, Kazuhisa Sato, Ken Ichi Fukui, Keigo Kumada, Masahiro Yumitate, Shintaro Ban, Azusa Yamanaka, Mariko Matsumoto, Bart Van Meerbeek, Hirokazu Moriya, Toshiyuki Hashida, Hirofumi Yatani

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Purpose: This study aims to confirm the usefulness of active acoustic emission (Active AE) for reproducible and non-invasive generation of physical external force which is required for conventional AE. Methods: Experiment 1: A root dentin-resin adhesive interface was observed. The post space was filled with a dual-cure resin composite core material with and without adhesive. The vibration characteristics of the data obtained from the time-frequency analysis were evaluated. Experiment 2: A crown-abutment tooth adhesive interface was observed. Adhesive resin cement was used for luting the crown and adhesion states in the same specimen over time were analyzed with three measurements: at trial-fitting, immediately after luting, and 2 weeks after luting. Data were subjected to time-frequency analysis and relationships between amplitude (indicating loudness) and frequency (indicating the sound component) were analyzed. Results: Experiment 1: Time-frequency analysis confirmed multiple peak frequencies for each specimen without adhesive and monomodal peak frequency in all specimens using adhesive. Experiment 2: Two weeks after luting, all specimens showed a single major peak except one which showed multiple weak peaks. The three-dimensional visualization of time-frequency analysis revealed one specimen with multiple weak peaks while all others displayed a single, low-amplitude band at 2 weeks after luting. Conclusion: The state of the adhesive interface can be evaluated using active AE. This basic technique may prove useful to evaluate changes in the adhesive interface of prostheses over time.

Original language	English
Pages (from-to)	236-242
Number of pages	7
Journal	Journal of Prosthodontic Research
Volume	66
Issue number	2
DOIs	https://doi.org/10.2186/jpr.JPR_D_20_00260
Publication status	Published - 2022

Keywords

Adhesive dentistry
Crown
Dental bonding
Mild-type one-step self-etching adhesive
Nondestructive evaluation

ASJC Scopus subject areas

Oral Surgery
Dentistry (miscellaneous)

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10.2186/jpr.JPR_D_20_00260

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Ezaki, R., Mine, A., Sato, K., Fukui, K. I., Kumada, K., Yumitate, M., Ban, S., Yamanaka, A., Matsumoto, M., Van Meerbeek, B., Moriya, H., Hashida, T., & Yatani, H. (2022). Development of dental inspection method: Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission. Journal of Prosthodontic Research, 66(2), 236-242. https://doi.org/10.2186/jpr.JPR_D_20_00260

Ezaki, R, Mine, A, Sato, K, Fukui, KI, Kumada, K, Yumitate, M, Ban, S, Yamanaka, A, Matsumoto, M, Van Meerbeek, B, Moriya, H , Hashida, T & Yatani, H 2022, 'Development of dental inspection method: Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission', Journal of Prosthodontic Research, vol. 66, no. 2, pp. 236-242. https://doi.org/10.2186/jpr.JPR_D_20_00260

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title = "Development of dental inspection method: Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission",

abstract = "Purpose: This study aims to confirm the usefulness of active acoustic emission (Active AE) for reproducible and non-invasive generation of physical external force which is required for conventional AE. Methods: Experiment 1: A root dentin-resin adhesive interface was observed. The post space was filled with a dual-cure resin composite core material with and without adhesive. The vibration characteristics of the data obtained from the time-frequency analysis were evaluated. Experiment 2: A crown-abutment tooth adhesive interface was observed. Adhesive resin cement was used for luting the crown and adhesion states in the same specimen over time were analyzed with three measurements: at trial-fitting, immediately after luting, and 2 weeks after luting. Data were subjected to time-frequency analysis and relationships between amplitude (indicating loudness) and frequency (indicating the sound component) were analyzed. Results: Experiment 1: Time-frequency analysis confirmed multiple peak frequencies for each specimen without adhesive and monomodal peak frequency in all specimens using adhesive. Experiment 2: Two weeks after luting, all specimens showed a single major peak except one which showed multiple weak peaks. The three-dimensional visualization of time-frequency analysis revealed one specimen with multiple weak peaks while all others displayed a single, low-amplitude band at 2 weeks after luting. Conclusion: The state of the adhesive interface can be evaluated using active AE. This basic technique may prove useful to evaluate changes in the adhesive interface of prostheses over time.",

keywords = "Adhesive dentistry, Crown, Dental bonding, Mild-type one-step self-etching adhesive, Nondestructive evaluation",

author = "Ryoma Ezaki and Atsushi Mine and Kazuhisa Sato and Fukui, {Ken Ichi} and Keigo Kumada and Masahiro Yumitate and Shintaro Ban and Azusa Yamanaka and Mariko Matsumoto and {Van Meerbeek}, Bart and Hirokazu Moriya and Toshiyuki Hashida and Hirofumi Yatani",

note = "Funding Information: This study was generously supported by Tadashi Sakamoto (Fracture and Reliability Research Institute, Graduate School of Engineering, Tohoku University). Kuraray Noritake Dental are acknowledged for supporting this work through the donation of materials. We would also like to thank Forte Science Communications, Inc., for their English language editing services. This work was supported by Osaka University{\textquoteright}s journal article publishing support (No. J200813012). Funding Information: This study was generously supported by Tadashi Sakamoto (Fracture and Reliability Research Institute, Graduate School of Engineering, Tohoku University). Kuraray Noritake Dental are acknowledged for supporting this work through the donation of materials. We would also like to thank Forte Science Communications, Inc., for their English language editing services. This work was supported by Osaka University{\textquoteright}s journal article publishing support (No. J200813012). Part of this report was presented at the 128th Annual Meeting of the Japan Prosthodontic Society (2019, Sapporo, Japan). Publisher Copyright: {\textcopyright} 2021 Japan Prosthodontic Society. All rights reserved.",

year = "2022",

doi = "10.2186/jpr.JPR_D_20_00260",

language = "English",

volume = "66",

pages = "236--242",

journal = "Nippon Hotetsu Shika Gakkai zasshi",

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T1 - Development of dental inspection method

T2 - Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission

AU - Ezaki, Ryoma

AU - Mine, Atsushi

AU - Sato, Kazuhisa

AU - Fukui, Ken Ichi

AU - Kumada, Keigo

AU - Yumitate, Masahiro

AU - Ban, Shintaro

AU - Yamanaka, Azusa

AU - Matsumoto, Mariko

AU - Van Meerbeek, Bart

AU - Moriya, Hirokazu

AU - Hashida, Toshiyuki

AU - Yatani, Hirofumi

N1 - Funding Information: This study was generously supported by Tadashi Sakamoto (Fracture and Reliability Research Institute, Graduate School of Engineering, Tohoku University). Kuraray Noritake Dental are acknowledged for supporting this work through the donation of materials. We would also like to thank Forte Science Communications, Inc., for their English language editing services. This work was supported by Osaka University’s journal article publishing support (No. J200813012). Funding Information: This study was generously supported by Tadashi Sakamoto (Fracture and Reliability Research Institute, Graduate School of Engineering, Tohoku University). Kuraray Noritake Dental are acknowledged for supporting this work through the donation of materials. We would also like to thank Forte Science Communications, Inc., for their English language editing services. This work was supported by Osaka University’s journal article publishing support (No. J200813012). Part of this report was presented at the 128th Annual Meeting of the Japan Prosthodontic Society (2019, Sapporo, Japan). Publisher Copyright: © 2021 Japan Prosthodontic Society. All rights reserved.

PY - 2022

Y1 - 2022

N2 - Purpose: This study aims to confirm the usefulness of active acoustic emission (Active AE) for reproducible and non-invasive generation of physical external force which is required for conventional AE. Methods: Experiment 1: A root dentin-resin adhesive interface was observed. The post space was filled with a dual-cure resin composite core material with and without adhesive. The vibration characteristics of the data obtained from the time-frequency analysis were evaluated. Experiment 2: A crown-abutment tooth adhesive interface was observed. Adhesive resin cement was used for luting the crown and adhesion states in the same specimen over time were analyzed with three measurements: at trial-fitting, immediately after luting, and 2 weeks after luting. Data were subjected to time-frequency analysis and relationships between amplitude (indicating loudness) and frequency (indicating the sound component) were analyzed. Results: Experiment 1: Time-frequency analysis confirmed multiple peak frequencies for each specimen without adhesive and monomodal peak frequency in all specimens using adhesive. Experiment 2: Two weeks after luting, all specimens showed a single major peak except one which showed multiple weak peaks. The three-dimensional visualization of time-frequency analysis revealed one specimen with multiple weak peaks while all others displayed a single, low-amplitude band at 2 weeks after luting. Conclusion: The state of the adhesive interface can be evaluated using active AE. This basic technique may prove useful to evaluate changes in the adhesive interface of prostheses over time.

AB - Purpose: This study aims to confirm the usefulness of active acoustic emission (Active AE) for reproducible and non-invasive generation of physical external force which is required for conventional AE. Methods: Experiment 1: A root dentin-resin adhesive interface was observed. The post space was filled with a dual-cure resin composite core material with and without adhesive. The vibration characteristics of the data obtained from the time-frequency analysis were evaluated. Experiment 2: A crown-abutment tooth adhesive interface was observed. Adhesive resin cement was used for luting the crown and adhesion states in the same specimen over time were analyzed with three measurements: at trial-fitting, immediately after luting, and 2 weeks after luting. Data were subjected to time-frequency analysis and relationships between amplitude (indicating loudness) and frequency (indicating the sound component) were analyzed. Results: Experiment 1: Time-frequency analysis confirmed multiple peak frequencies for each specimen without adhesive and monomodal peak frequency in all specimens using adhesive. Experiment 2: Two weeks after luting, all specimens showed a single major peak except one which showed multiple weak peaks. The three-dimensional visualization of time-frequency analysis revealed one specimen with multiple weak peaks while all others displayed a single, low-amplitude band at 2 weeks after luting. Conclusion: The state of the adhesive interface can be evaluated using active AE. This basic technique may prove useful to evaluate changes in the adhesive interface of prostheses over time.

KW - Adhesive dentistry

KW - Crown

KW - Dental bonding

KW - Mild-type one-step self-etching adhesive

KW - Nondestructive evaluation

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Development of dental inspection method: Nondestructive evaluation of an adhesive interface by ACTIVE acoustic emission

Abstract

Keywords

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