Comparative Evaluation of Tensile Bond Strength of Poly Ether Ether Ketone (PEEK) and Zirconia Copings Using Resin Cement with or without Adhesive: An In Vitro Study.
Comparative Evaluation of Tensile Bond Strength of Poly Ether Ether Ketone (PEEK) and Zirconia Copings Using Resin Cement with or without Adhesive: An In Vitro Study.
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使用或不具有粘合剂的树脂水泥的聚醚酮（PEEK）和氧化锆置的比较评估：一项体外研究。
DOI：
10.3390/ma15124167
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发表时间：
2022-06-12
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影响因子：
--
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本体外研究旨在评价使用树脂粘固剂（含或不含Visio.link粘合剂）的聚醚醚酮和氧化锆冠的拉伸粘合强度。使用（CAD）/（CAM）对市售氧化锆和PEEK块进行机加工和铣削，以获得20个氧化锆和20个PEEK内冠。使用110 μm氧化铝对这些样本进行喷砂处理。将两个主要组（20个氧化锆和20个PEEK内冠）进一步分为4个亚组，第1组（n = 10）PEEK子结构，自粘性树脂骨水泥，未进行预处理，第2组（n = 10）PEEK子结构，自粘性树脂骨水泥，使用Visio.link粘合剂进行预处理。第3组（n = 10）氧化锆冠与自粘性树脂水门汀未经预处理。第4组（n = 10）带有用Visio.link粘合剂预处理的自粘性树脂水泥的氧化锆顶盖。用万能试验机测试粘结强度。使用SPSS软件版本25.0（SPSS Inc.，芝加哥，IL，美国）。采用单因素方差分析和独立样本t检验比较平均得分。当使用Visio.link粘合剂时，观察到样品的拉伸粘合强度在统计学上显著增加。使用Visio.link粘合剂的PEEK内冠和氧化锆内冠的拉伸粘合强度明显大于不使用粘合剂的PEEK内冠和氧化锆内冠。氧化锆（有或无粘合剂）的平均拉伸粘合强度低于PEEK（有或无粘合剂）的拉伸粘合强度，但差异无统计学显著性。
This in vitro research aimed to evaluate the Tensile Bond Strength of Poly Ether Ether Ketone and Zirconia copings using resin cement with or without Visio.link adhesive. From commercially available Zirconia and PEEK, blocks were machined milled using (CAD)/(CAM) to obtain 20 Zirconia and 20 PEEK copings. These specimens were sandblasted using 110 μm of alumina. The two main groups (20 Zirconia and 20 PEEK copings) were divided further into 4 subgroups, GROUP 1 (n = 10) PEEK substructure with self-adhesive resin cement without pretreatment, and GROUP 2 (n = 10) PEEK substructure with self-adhesive resin cement pre-treated with Visio.link adhesive. GROUP 3 (n = 10) Zirconia copings with self-adhesive resin cement without pretreatment. GROUP 4 (n = 10) Zirconia copings with self-adhesive resin cement pre-treated with Visio.link adhesive. Universal testing machine was used to evaluate the tensile bond strength of these copings. The results were analyzed using SPSS software Version 25.0 (SPSS Inc., Chicago, IL, USA). One-way ANOVA and independent t-test were used to compare the mean scores. Statistically significant increase was observed in Tensile Bond Strength of samples when Visio.link adhesive was used. Tensile Bond Strength of PEEK copings and Zirconia copings with Visio.link adhesive is considerably greater than PEEK copings and Zirconia copings without adhesive. The mean Tensile Bond Strength of Zirconia (with or without adhesive) is less as compared to Tensile Bond Strength of PEEK (with or without adhesive), but the difference is not statistically significant.
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影响因子：
5
作者：
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