Influence of Natural Bovine Enamel Roughness on Bond Strength after Etching

Sabatoski, Marcos Adriano; Maruo, Ivan Toshio; Camargo, Elisa Souza; Filho, Odilon Guariza; Tanaka, Orlando Motohiro; Mikami, Hiroshi

doi:10.2319/031309-148.1

Cited by 13 publications

(18 citation statements)

References 27 publications

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“…1,11,27,28 Bağlanma dayanımıyla ilgili yapılan araş-tırmaların bir kısmında bu 300 g'lık kuvvetin referans alındığı; bir kısmında ise farklı şiddette kuvvetlerin uygulandığı saptanmıştır. 7,9,15,29,30 Muguruma ve ark. "bonding" işlemi esnasında uygulanan kuvvet miktarını inceledikleri araştırmala-rında, 12 deneyimli ortodontist tarafından uygulanan ortalama kuvvet miktarının 340 g olduğunu bildirmişlerdir.…”

Section: Discussionunclassified

“…tarafından tasarlanmış alet yardımıyla braket tabanı yere paralel olacak şekilde gömülmüştür. 15 Ancak Sabatoski ve ark.dan farklı olarak araştır-mamızda tasarlanan alet tabanından 23 mm yük-sekliğe 2 adet 0,018 slot premolar braketi (Gemini Roth Sistem, 3M Unitek, ABD) yerleştirilerek arasından düz 0,016x0,022 çelik ark teli geçirilmiştir. Akrile gömülecek olan dişin braket tabanının yere paralelliğini sağlamak için 0,016x0,022 çelik ark teline ilave tork verilmesine ihtiyaç duyulmuştur.…”

Section: Gereç Ve Yöntemlerunclassified

“…Tur ki ye Kli nik le ri J Den tal Sci 2017;23(1): [9][10][11][12][13][14][15][16] elastik ligatürle ligatüre edilen alt kesici dişin braket yüzeyinin yere paralelliği son kez kontrol edildikten sonra soğuk akrile gömülmüştür. 2 Basma dayanımları, uygulanan kuvvetin Newton cinsinden değerinin cihazının elektronik gös-tergesinde kaydedildiği universal test cihazı (Autograph AGS-X, Shimatzu, Japonya) kullanıla-rak ölçülmüştür.…”

Section: Gereç Ve Yöntemlerunclassified

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Reliability of Adhesive Remnant Index Score System Determined with Naked Eyed and Different Magnifications

Alkan¹,

Kaya²,

Ertuğrul³

et al. 2017

Turkiye Klinikleri J Dental Sci

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Ö ÖZ ZE ET T A Am ma aç ç: : Çıplak gözle ve farklı büyütmelerde belirlenen Artık Adezif İndeksi (ARI) skorlarının güvenirliliklerinin değerlendirilmesidir. G Ge er re eç ç v ve e Y Yö ön nt te em ml le er r: : Araştırmada çürüksüz, dolgusuz ve çekim sırasında zarar görmemiş 150 adet insan alt kesici dişi kullanılmıştır. Dişlere 0,018 slot metal braketler primer ve adezif kullanılarak yapıştırılmıştır. Hareketli üst tablası 0,5 mm/dk hızda hareket edecek şekilde ayarlanmış universal test cihazı kullanılarak braketler koparılmıştır. Braketler kopartıldıktan sonra mine yüzeyindeki artık adezif miktarı çıplak gözle ve x10, x16, x25 ve x40 büyütmelerde mikroskopla ile değerlendirilerek Artun ve Bergland'ın tanımladığı şekilde skorlanmıştır. B Bu ul lg gu ul la ar r: : Çıplak gözle belirlenen ARI skorlarıyla x10, x16, x25 ve x40 büyütmelerde belirlenen ARI skorları arasında ve x10 büyütmeyle belirlenen ARI skorları ile x16, x25 ve x40 büyütmelerde belirlenen ARI skorları arasında belirgin uyum olduğu belirlenmiştir. x16 büyütme ile belirlenen ARI skorları ile x25 ve x40 büyütmelerde belirlenen ARI skorları arasında ve x25 büyütme ile belirlenen ARI skorları ile x40 büyütme ile belirlenen ARI skorları arasında güçlü uyum olduğu gözlenmiştir. S So on nu uç ç: : Çıplak göz ve x10 büyütmeyle belirlenen ARI skorları arasındaki uyumun sınıflamada belirgin sınıfa; x16, x25 ve x40 büyütmel-erle belirlenen ARI skorları arasındaki uyumun da sınıflamada güçlü sınıfa düştüğü gözlenmiştir. Mikroskopla daha büyük büyütmelerde belirlenen ARI skorları arasındaki uyumun daha iyi olduğu belirlenmiştir.A An na ah h t ta ar r K Ke e l li i m me e l le er r: : Dental debonding; yapıştırıcılar A AB BS S T TR RA AC CT T O Ob bj je ec ct ti iv ve e: : To evaluate the reliability of Residual Adhesive Index (ARI) scores that were determined with naked eye and under different magnifications. M Ma at te er ri ia al l a an nd d M Me et th ho od ds s: : One hundred fifty human lower incisors with caries free, unfilled, and undamaged during extraction were used in this study. 0.018 slot stainless steel brackets were bonded to teeth with Transbond XT primer and adhesive. The brackets were debonded with a universal testing machine at a cross head speed of 0.5 mm/min. After debonding the amount of residual adhesive on the enamel surface was evaluated with naked eye and x10, x16, x25 and x40 magnifications under the microscope and were scored as described by Artun and Bergland. R Re es su ul lt ts s: : It was determined that there were a marked agreement between the ARI scores that were determined with naked eye and x10, x16, x25 and x40 magnifications, with x10 magnification and x16, x25 and x40 magnifications. It was observed that there were a strong agreement between the ARI scores that were determined with x16 magnification and x25 and x40 magnifications, with x25 magnification and x40 magnification. C Co on nc cl lu us si io on n: : It was observed that the accordance between the ARI scores that were determined with naked eye and those with x10 m...

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Section: Discussionunclassified

Section: Gereç Ve Yöntemlerunclassified

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Reliability of Adhesive Remnant Index Score System Determined with Naked Eyed and Different Magnifications

Alkan¹,

Kaya²,

Ertuğrul³

et al. 2017

Turkiye Klinikleri J Dental Sci

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“…Bovine teeth are easy to obtain, have already been used in numerous studies and they are histologically similar to human teeth 10 .…”

Section: Methodsmentioning

confidence: 99%

“…Specimens were initially cleaned and stored in thymol 0.1% under refrigeration, which besides conserving, promotes disinfection 10 . The 30 sample teeth were sectioned at cervical level using a carborundum disk and roots were discarded after the process.…”

Section: Methodsmentioning

confidence: 99%

Influence of Primekote® polymer in orthodontic bonding

Vargas

Nuernberg

Maciel

et al. 2017

Rev. odontol. UNESP

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Descritores: Resistência ao cisalhamento; braquetes ortodônticos; descolagem dentária; adesividade. AbstractObjective: The Primekote  (TP) polymer was incorporated to the of Orthodontic Bracket mesh base to improve bond strength and make it more efficient. The purpose of this study was to assess the shear bond strength and adhesive remnant index (ARI) of these brackets. Material and method: The test sample consisted of thirty bovine incisors divided into 2 groups: with a group with TP  brackets (n=15), and a control group with Morelli  brackets (n=15) without Primekote  technology. The TransbondTM XT was used as adhesive system in both groups, following the same protocol and manufacturer's instructions. Specimens were stored in distilled water for 24 hours and then submitted to shear bond strength test in a universal testing machine (EMIC DL2000). The assessment of ARI was performed under stereomicroscope by two calibrated examiners. Result: No significant differences (p>0.05) in shear bond strength were found between the two groups according to the independent t-test. The Wilcoxon test was used to assess ARI data and statistical difference was found between Morelli  and TP  Nu-Edge brackets; the last one left less remaining adhesive on tooth surface. Conclusion: TP  brackets had higher adherence to the adhesive system as shown by lower ARI scores, but this does not improve its clinical performance.

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The role of spatial frequency analysis in correlating atomic force microscopy and optical profilometry with self‐etch adhesive enamel bond fatigue durability

Fischer

Dang

Takamizawa

et al. 2019

Microscopy Res & Technique

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The purpose of this study was to: (a) evaluate the role of enamel surface roughness on bond fatigue durability and (b) evaluate statistical differences in roughness values based on measurement technique, including the use of spatial filtering for optical profilometry (OP). OptiBond XTR (Kerr Corp), Prime & Bond elect (DENTSPLY Caulk), Scotchbond Universal (3 M Oral Care), and XTR pre‐etched with Ultra‐Etch phosphoric acid (35%) (Ultradent) self‐etch adhesives were used to treat enamel. A flat ground enamel surface was included as a control. Atomic force microscopy (AFM) and OP were used to measure the surface topography of each enamel surface following the application of adhesives. AFM, OP, and filtered OP (FOP) roughness values, where FOP was designed to only include the lateral spatial resolution consistent with AFM roughness values, were collected. Spatial resolution filtering with OriginPro was used to compare line scans from the two imaging techniques and generate the FOP group. These micro‐ versus nanoscale lateral roughness values were correlated with shear bond and shear fatigue strengths of the adhesives bonded to enamel. Roughness values showed differences based on measurement technique and strong correlations with bond and fatigue strength. The filtered OP group demonstrated the importance of careful usage and reporting of atomic force microscopy and OP metrics in adhesive dentistry. Best practices for surface roughness analysis were also discussed.

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Influence of Natural Bovine Enamel Roughness on Bond Strength after Etching

Cited by 13 publications

References 27 publications

Reliability of Adhesive Remnant Index Score System Determined with Naked Eyed and Different Magnifications

Reliability of Adhesive Remnant Index Score System Determined with Naked Eyed and Different Magnifications

Influence of Primekote® polymer in orthodontic bonding

The role of spatial frequency analysis in correlating atomic force microscopy and optical profilometry with self‐etch adhesive enamel bond fatigue durability

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