In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive
Objective To study the effect of nonthermal argon atmospheric pressure plasma (NTAPP) treatment on the bonding strength between dentine and self-etch adhesive and the wettability of dentine surfaces under different treatment times. Methods The plasma jet was operated at an input power of 9 W. Argon...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal of Prevention and Treatment for Stomatological Diseases
2023-01-01
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| Series: | 口腔疾病防治 |
| Subjects: | |
| Online Access: | http://www.kqjbfz.com/CN/10.12016/j.issn.2096-1456.2023.01.005 |
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| author | WANG Danyang LIU Zengrui LI Xuan DING Peng XIE Na WANG Luming |
| author_facet | WANG Danyang LIU Zengrui LI Xuan DING Peng XIE Na WANG Luming |
| author_sort | WANG Danyang |
| collection | DOAJ |
| description | Objective To study the effect of nonthermal argon atmospheric pressure plasma (NTAPP) treatment on the bonding strength between dentine and self-etch adhesive and the wettability of dentine surfaces under different treatment times. Methods The plasma jet was operated at an input power of 9 W. Argon was used as the operating gas at a flow rate of 5 L/min. The dentin surface was exposed to the plasma jet (n=6) for various times (0, 5, 10, 15, 20 s). After a one-step self-etch adhesive (S3 Bond) was applied to the treated dentine surface, microtensile bonding specimens were made, and the microtensile bonding strength was tested. Then, the dentine surface contact angles were measured after NTAPP treatment for 5, 10, 15, and 20 s with the same gas flow rate and input power described above. Results Along with the NTAPP treatment time, the dentin immediate bonding strength was significantly increased. The 15 s group showed significantly elevated bonding strength (31.82±2.80 MPa) in contrast to the other groups. The contact angles of each experimental group significantly decreased compared with the contact angles of the negative control group (75.57°±1.45°). The contact angles decreased the most to 33.56°±2.14° with NTAPP treatment for 15 s, and its wettability was the highest. Conclusion NTAPP treatment can significantly increase the wettability of the dentin surface and improve the adhesive strength of the adhesive interface with self-etching adhesive, which is also related to the treatment time. |
| first_indexed | 2024-04-11T09:25:56Z |
| format | Article |
| id | doaj.art-971a8a2e89e4436c8ad7dbd87c0b67c2 |
| institution | Directory Open Access Journal |
| issn | 2096-1456 |
| language | zho |
| last_indexed | 2024-04-11T09:25:56Z |
| publishDate | 2023-01-01 |
| publisher | Editorial Department of Journal of Prevention and Treatment for Stomatological Diseases |
| record_format | Article |
| series | 口腔疾病防治 |
| spelling | doaj.art-971a8a2e89e4436c8ad7dbd87c0b67c22022-12-22T04:32:02ZzhoEditorial Department of Journal of Prevention and Treatment for Stomatological Diseases口腔疾病防治2096-14562023-01-01311232710.12016/j.issn.2096-1456.2023.01.005In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesiveWANG Danyang0LIU Zengrui1LI Xuan2DING Peng3XIE Na4 WANG Luming5 Department of Prosthodontics, School of Stomatology, Xi’an Medical University Department of Prosthodontics, School of Stomatology, Xi’an Medical University Department of Prosthodontics, School of Stomatology, Xi’an Medical UniversitySchool Hospital (Community Health Service Center of Weiyang Lake Medical College, Weiyang District), Xi’an Medical UniversityDepartment of Oral Medicine, School of Stomatology, Xi’an Medical University Department of Stomatology, the Second Affiliated Hospital, Xi’an Medical UniversityObjective To study the effect of nonthermal argon atmospheric pressure plasma (NTAPP) treatment on the bonding strength between dentine and self-etch adhesive and the wettability of dentine surfaces under different treatment times. Methods The plasma jet was operated at an input power of 9 W. Argon was used as the operating gas at a flow rate of 5 L/min. The dentin surface was exposed to the plasma jet (n=6) for various times (0, 5, 10, 15, 20 s). After a one-step self-etch adhesive (S3 Bond) was applied to the treated dentine surface, microtensile bonding specimens were made, and the microtensile bonding strength was tested. Then, the dentine surface contact angles were measured after NTAPP treatment for 5, 10, 15, and 20 s with the same gas flow rate and input power described above. Results Along with the NTAPP treatment time, the dentin immediate bonding strength was significantly increased. The 15 s group showed significantly elevated bonding strength (31.82±2.80 MPa) in contrast to the other groups. The contact angles of each experimental group significantly decreased compared with the contact angles of the negative control group (75.57°±1.45°). The contact angles decreased the most to 33.56°±2.14° with NTAPP treatment for 15 s, and its wettability was the highest. Conclusion NTAPP treatment can significantly increase the wettability of the dentin surface and improve the adhesive strength of the adhesive interface with self-etching adhesive, which is also related to the treatment time.http://www.kqjbfz.com/CN/10.12016/j.issn.2096-1456.2023.01.005nonthermal atmospheric pressure plasmaargonself-etch adhesive systemsdentinbonding interfacebonding strengthcontact anglewettability |
| spellingShingle | WANG Danyang LIU Zengrui LI Xuan DING Peng XIE Na WANG Luming In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive 口腔疾病防治 nonthermal atmospheric pressure plasma argon self-etch adhesive systems dentin bonding interface bonding strength contact angle wettability |
| title | In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive |
| title_full | In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive |
| title_fullStr | In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive |
| title_full_unstemmed | In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive |
| title_short | In vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self-etch adhesive |
| title_sort | in vitro study on nonthermal argon atmospheric plasma improving the bonding interface between dentin and self etch adhesive |
| topic | nonthermal atmospheric pressure plasma argon self-etch adhesive systems dentin bonding interface bonding strength contact angle wettability |
| url | http://www.kqjbfz.com/CN/10.12016/j.issn.2096-1456.2023.01.005 |
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