In vitro study on how cold plasma affects dentin surface characteristics

Strazzi-Sahyon, Henrico Badaoui; Suzuki, Thaís Yumi Umeda; Lima, Glívia Queiroz; Délben, Juliana Aparecida; Cadorin, Bruno Mena; Nascimento, Vanessa; Duarte, Simone; Santos, Paulo Henrique dos

doi:10.1016/j.jmbbm.2021.104762

Cited by 5 publications

(3 citation statements)

References 39 publications

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“…Plasma treatments offer a promising avenue for enhancing dentin surfaces, and the choice of gas composition (e.g., low-pressure processes) plays a crucial role in determining the treatment outcomes [42]. Gas mixing can lead to synergistic effects, creating chemical reactions or interactions that are more effective than using each gas individually [43].…”

Section: Discussionmentioning

confidence: 99%

“…Ar, like helium (He), is an inert gas with low thermal conductivity, which helps minimize the thermal effects on dentin during plasma treatment. It also acts as a carrier gas, facilitating the transport and interaction of reactive species within the plasma [42]. Oxygen, on the other hand, introduces additional reactive species, enabling more effective cleaning, surface modification, or chemical reactions with the dentin surface [42].…”

Section: Discussionmentioning

confidence: 99%

“…It also acts as a carrier gas, facilitating the transport and interaction of reactive species within the plasma [42]. Oxygen, on the other hand, introduces additional reactive species, enabling more effective cleaning, surface modification, or chemical reactions with the dentin surface [42]. The Ar + O 2 or He + O 2 combination is also an effective sterilization method [18].…”

Section: Discussionmentioning

confidence: 99%

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Effect of Plasma Treatment on Root Canal Sealers’ Adhesion to Intraradicular Dentin—A Systematic Review

et al. 2023

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This investigation aimed to assess, through a systematic review, the effect of non-thermal plasma treatments on root canal sealers’ adhesion to dentin. This study followed the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A literature search was undertaken without limits on time or language, until May 2023, in PubMed–MEDLINE, Scopus, Web of Science, OpenGrey, and three endodontic journals. The included studies underwent quality assessment and data extraction. Out of an initial 188 articles, 4 studies were included. Three of these studies based the adhesion ability on the push-out test in human extracted teeth, while the other used bovine dentin samples to measure the contact angle with the sealer (wettability). While there was no consensus about the effect of non-thermal plasma (NTP) on the AH Plus sealer’s adhesion to radicular dentin, NTP seemed to positively influence the adhesion ability of BioRoot RCS and Endosequence BC. The findings of the present review should be interpreted cautiously due to the scarcity of studies on the topic. The NTP parameters should be optimized to obtain a stronger evidence base in endodontics on its role as an adjuvant tool to increase sealers’ adhesion to dentin.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%