Push-out bond strength of Biodentine, MTA repair HP, and a new pre-mixed NeoPutty bioactive cement: scanning electron microscopy energy dispersive X-ray spectroscopy analysis

İpek, İrem; Ünal, Murat; Güner, Aylin; Candan, Merve

doi:10.1007/s41779-021-00663-5

Cited by 7 publications

(10 citation statements)

References 55 publications

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“…However, since alumina is seen in calcium silicate-based cements produced later and does not cause discoloration, it is thought that it is not the main criterion for tooth discoloration. 43 In addition, Ba which provides radiopacity, was found in trace amounts in MTA Cem LC and NP, but not in BD. However, there is Zr oxide 44 in the BD to provide radiopacity.…”

Section: Discussionmentioning

confidence: 99%

Analysis of the bond strength between conventional, putty or resin‐modified calcium silicate cement and bulk fill composites

Ipek,

Karaağaç Eskibağlar,

Yildiz

et al. 2023

Australian Dental Journal

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BackgroundThe aim of this study was to evaluate the shear bond strength of three different calcium silicate‐based cements (CBCs) with two different bulk‐fill composite resins (CRs).MethodsPlexiglas moulds with a diameter of 4 mm and a thickness of 2 mm were prepared (n = 60). The Biodentine, NeoPutty and MTA Cem LC samples were randomly divided into two subgroups containing 10 samples each. Surfaces of samples were air dried and Single Bond universal adhesive was applied. Cylindrical plastic capsules of 4 mm height and 2 mm inner diameter belonging to Filtek Bulk‐fill and EverX Posterior CRs were centred on coating material and polymerized for 20 s. After shear bond strength (SBS) testing, all samples were examined by scanning electron microscopy (SEM) to identify failure patterns. Three samples, one from each group, were prepared to evaluate chemical composition of CBCs and examined with an energy dispersive X‐ray spectroscopy for surface elemental analysis.ResultsThe values obtained from the tests were evaluated as statistically significant (P < 0.05). After SBS testing, the difference between all CBCs was statistically significant in both CRs.ConclusionAccording to the findings in this study, it was concluded that MTA Cem LC had highest SBS values in both CRs. © 2023 Australian Dental Association.

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Section: Discussionmentioning

confidence: 99%

Analysis of the bond strength between conventional, putty or resin‐modified calcium silicate cement and bulk fill composites

Ipek,

Karaağaç Eskibağlar,

Yildiz

et al. 2023

Australian Dental Journal

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“…14,19 Özata ve ark. 12 TheraCal LC, Neo MTA 2 ve NeoPutty ile yapmış oldukları çalışmada; ortalama bağlanma değerlerini sırasıyla 23.32 Mpa, 12.17 Mpa ve 11.37 Mpa olarak rapor etmişlerdir. İpek ve ark.…”

Section: Discussionunclassified

“…kök dentinine Biodentin, MTA Repair HP ve NeoPutty'nin bağlanma dayanımını araştırdıkları çalışmalarında NeoPutty materyalinin düşük bağlanma değerleri sergilediğini belirtmiştir. 12 Çalışmamızda da NeoPutty materyalinin makaslama bağlanma dayanımı düşük bulundu. NeoPutty grubunda başlangıç makaslama bağlanma dayanımının düşük olmasının sebebi; akrilik bloklara yerleştirilmesi, dentinin su içeriği ve nem yoksunluğundan kaynaklanabileceği şeklinde ifade edilebilir.…”

Section: Discussionunclassified

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Biomateryallerin Üniversal Adeziv sistemlere Bağlanma Dayanımının Karşılaştırılması: İn Vitro Çalışma

Yavuz

2022

Selcuk Dental Journal

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Amaç: Bu çalışmanın amacı, kalsiyum silikat içerikli biomateryallerin farklı pH sahip Üniversal adeziv sistemlere makaslama bağlanma dayanımını karşılaştırmalı olarak değerlendirilmesidir. Gereç ve Yöntem 20 milimetre (mm) çapında ve 20 mm derinlikte kare kalıplara silindirik boşlukları(4mm çap- 2 mm derinlik) bulunan 63 adet akrilik blok hazırlandı. Dokuz gruba ayrıldı. Üretici firmaların talimatları doğrultusunda her bir biyomateryalden (NeoPutty, Theracal PT, Biodentine) 21 adet olacak şekilde hazırlanan boşluklara yerleştirildi. Biyomateryallerin üzerine Üniversal Adeziv sistemler; Gluma Bond Universal, Single Bond Universal, G-Premio Bond üretici firma talimatına göre uygulandıktan sonra kompozit rezin polietilenden hazırlanmış 2 mm çapında ve 2 mm yüksekliğinde silindirik plastik tüplere yerleştirildi ve 20 sn LED ışık cihazı ile polimerize edildi. Tüm örneklerin makaslama bağlanma dayanımı universal test cihazında Newton cinsinden ölçüldü. Shapiro-wilk testi sonucuna göre istatistiksel Parametrik testlerden Tek Yönlü (one way ANOVA) Varyans Analizi yöntemi uygulandı. Gruplar kendi aralarında Post hoc Tukey HSD testi ile karşılaştırıldı. Bulgular Biodentin ve TheraCal PT grupları arasındaki fark istatistiksel olarak anlamlı bulundu P<0.05. Theracal PT ve NeoPutty grupları arasındaki fark istatistiksel olarak anlamlı bulundu P<0.05. Biodentin ve NeoPutty grupları arasındaki fark istatistiksel olarak anlamlı değil P>0.05. Sonuç Vital pulpa tedavilerinde kalsiyum silikat esaslı rezin içerikli TheraCal PT Üniversal adeziv sistemlerle kullanımı tercih edilebilir. Ancak vital pulpa üzerine etkilerini değerlendiren ileri histolojik çalışmalara ihtiyaç duyulmaktadır. NeoPutty’nin gösterdiği makaslama bağlanma değerleri Biodentin’den düşük olmasına rağmen bu sonuç istatistiksel olarak anlamlı değildi. Kompozit restorasyonlarda adeziv sistemlerin NeoPutty'ye bağlanma mekanizmasını anlamak için invivo çalışmalara ihtiyaç olduğu düşünüldü.

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“…Calcium silicate based bioactive cements (CBCs) are used in treatments such as pulp capping, pulpotomy, apexogenesis, apexification, perforation and resorption repair, and apical surgery. ( İpek et al, 2022;Maden & Altun, 2013;Taha et al, 2017). Mineral trioxide aggregate (MTA) was the first calcium silicate-containing biomaterial used in dentistry (MTA) (Jefferies, 2014).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Shear Bond Strength of Biodentine, Pre-Mixed Neoputty and New Resin Modified Calcium Silica Cement With Bulk Fill Composites; Scanning Electron Microscopy-Energy Distributed X-Ray Spectroscopy Analysis

İPEK

ESKİBAĞLAR

YİLDİZ

et al. 2023

Preprint

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The aim of this study was to evaluate the bond strength of three different calcium silicate based cements (Biodentine, NeoPutty and MTA Cem LC) with two different bulk fill composites (fiber-reinforced and non-fiber-reinforced). Plexiglas molds with a diameter of 4 mm and a thickness of 2 mm were prepared (n=60). Each CBC was mixed according to the manufacturer’s instructions and placed in plexiglass molds. The BD, NP, and MTA Cem LC samples were then randomly divided into 2 subgroups containing 10 samples each. The surfaces of the samples were air dried and Single Bond universal adhesive was applied. Then, cylindrical plastic capsules of 2 mm height and 2 mm inner diameter belonging to Filtek Bulk fill and EverX Posterior composite resin groups were centered on the coating material and polymerized for 20 seconds. After SBS testing, all samples were examined by scanning electron microscopy (SEM) to identify failure patterns. Three samples, one from each group, were prepared to evaluate the chemical compositions of the materials. Samples were prepared using plexiglass molds with a diameter of 10 mm and a thickness of 2 mm. The materials were then examined with an energy dispersive X-ray spectroscopy for surface elemental analysis. The values obtained from the tests were evaluated as statistically significant (p < 0.05). After SBS testing, the difference between all CBCs was statistically significant in both compound groups. According to the findings obtained from this study, it was concluded that MTA Cem LC had the highest SBS values in both composite groups.

show abstract

Push-out bond strength of Biodentine, MTA repair HP, and a new pre-mixed NeoPutty bioactive cement: scanning electron microscopy energy dispersive X-ray spectroscopy analysis

Cited by 7 publications

References 55 publications

Analysis of the bond strength between conventional, putty or resin‐modified calcium silicate cement and bulk fill composites

Analysis of the bond strength between conventional, putty or resin‐modified calcium silicate cement and bulk fill composites

Biomateryallerin Üniversal Adeziv sistemlere Bağlanma Dayanımının Karşılaştırılması: İn Vitro Çalışma

Evaluation of the Shear Bond Strength of Biodentine, Pre-Mixed Neoputty and New Resin Modified Calcium Silica Cement With Bulk Fill Composites; Scanning Electron Microscopy-Energy Distributed X-Ray Spectroscopy Analysis

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