Analysis of Self-Adhesive Resin Cement Microshear Bond Strength on Leucite-Reinforced Glass-Ceramic with/without Pure Silane Primer or Universal Adhesive Surface Treatment

Yoon Lee, Jae Hoon Kim, Jung Soo Woo, Young Ah Yi, Ji Yun Hwang, Deog Gyu Seo

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Objective. To evaluate the microshear bond strength (SBS) of self-adhesive resin (SA) cement on leucite-reinforced glass-ceramic using silane or universal adhesive. Materials and Methods. Ceramic blocks were etched with 9.5% hydrofluoric acid and divided into three groups (n=16): (1) negative control (NC) without treatment; (2) Single Bond Universal (SBU); (3) RelyX Ceramic Primer as positive control (PC). RelyX Unicem resin cement was light-cured, and SBS was evaluated with/without thermocycling. The SBS was analyzed using one-way analysis of variance. The fractured surfaces were examined using stereomicroscopy and scanning electron microscopy (SEM). Results. Without thermocycling, SBS was highest for PC (30.50 MPa ± 3.40), followed by SBU (27.33 MPa ± 2.81) and NC (20.18 MPa ± 2.01) (P<0.05). Thermocycling significantly reduced SBS in SBU (22.49 MPa ± 4.11) (P<0.05), but not in NC (20.68 MPa ± 4.60) and PC (28.77 MPa ± 3.52) (P>0.05). PC and NC predominantly fractured by cohesive failure within the ceramic and mixed failure, respectively. Conclusion. SBU treatment improves SBS between SA cement and glass ceramics, but to a lower value than PC, and the improvement is eradicated by thermocycling. NC exhibited the lowest SBS, which remained unchanged after thermocycling.

Original languageEnglish
Article number361893
JournalBioMed Research International
Volume2015
DOIs
Publication statusPublished - 2015 Jan 1

Fingerprint

Resin Cements
Silanes
Ceramics
Surface treatment
Adhesives
Thermal cycling
Hydrofluoric Acid
Electron Scanning Microscopy
Analysis of Variance
Light
single bond
Adhesive cement
leucite
Glass ceramics
Analysis of variance (ANOVA)
Scanning electron microscopy

All Science Journal Classification (ASJC) codes

  • Biochemistry, Genetics and Molecular Biology(all)
  • Immunology and Microbiology(all)

Cite this

@article{6c3e613a3e274f25b617a4b5810957a5,
title = "Analysis of Self-Adhesive Resin Cement Microshear Bond Strength on Leucite-Reinforced Glass-Ceramic with/without Pure Silane Primer or Universal Adhesive Surface Treatment",
abstract = "Objective. To evaluate the microshear bond strength (SBS) of self-adhesive resin (SA) cement on leucite-reinforced glass-ceramic using silane or universal adhesive. Materials and Methods. Ceramic blocks were etched with 9.5{\%} hydrofluoric acid and divided into three groups (n=16): (1) negative control (NC) without treatment; (2) Single Bond Universal (SBU); (3) RelyX Ceramic Primer as positive control (PC). RelyX Unicem resin cement was light-cured, and SBS was evaluated with/without thermocycling. The SBS was analyzed using one-way analysis of variance. The fractured surfaces were examined using stereomicroscopy and scanning electron microscopy (SEM). Results. Without thermocycling, SBS was highest for PC (30.50 MPa ± 3.40), followed by SBU (27.33 MPa ± 2.81) and NC (20.18 MPa ± 2.01) (P<0.05). Thermocycling significantly reduced SBS in SBU (22.49 MPa ± 4.11) (P<0.05), but not in NC (20.68 MPa ± 4.60) and PC (28.77 MPa ± 3.52) (P>0.05). PC and NC predominantly fractured by cohesive failure within the ceramic and mixed failure, respectively. Conclusion. SBU treatment improves SBS between SA cement and glass ceramics, but to a lower value than PC, and the improvement is eradicated by thermocycling. NC exhibited the lowest SBS, which remained unchanged after thermocycling.",
author = "Yoon Lee and Kim, {Jae Hoon} and Woo, {Jung Soo} and Yi, {Young Ah} and Hwang, {Ji Yun} and Seo, {Deog Gyu}",
year = "2015",
month = "1",
day = "1",
doi = "10.1155/2015/361893",
language = "English",
volume = "2015",
journal = "BioMed Research International",
issn = "2314-6133",
publisher = "Hindawi Publishing Corporation",

}

Analysis of Self-Adhesive Resin Cement Microshear Bond Strength on Leucite-Reinforced Glass-Ceramic with/without Pure Silane Primer or Universal Adhesive Surface Treatment. / Lee, Yoon; Kim, Jae Hoon; Woo, Jung Soo; Yi, Young Ah; Hwang, Ji Yun; Seo, Deog Gyu.

In: BioMed Research International, Vol. 2015, 361893, 01.01.2015.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Analysis of Self-Adhesive Resin Cement Microshear Bond Strength on Leucite-Reinforced Glass-Ceramic with/without Pure Silane Primer or Universal Adhesive Surface Treatment

AU - Lee, Yoon

AU - Kim, Jae Hoon

AU - Woo, Jung Soo

AU - Yi, Young Ah

AU - Hwang, Ji Yun

AU - Seo, Deog Gyu

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Objective. To evaluate the microshear bond strength (SBS) of self-adhesive resin (SA) cement on leucite-reinforced glass-ceramic using silane or universal adhesive. Materials and Methods. Ceramic blocks were etched with 9.5% hydrofluoric acid and divided into three groups (n=16): (1) negative control (NC) without treatment; (2) Single Bond Universal (SBU); (3) RelyX Ceramic Primer as positive control (PC). RelyX Unicem resin cement was light-cured, and SBS was evaluated with/without thermocycling. The SBS was analyzed using one-way analysis of variance. The fractured surfaces were examined using stereomicroscopy and scanning electron microscopy (SEM). Results. Without thermocycling, SBS was highest for PC (30.50 MPa ± 3.40), followed by SBU (27.33 MPa ± 2.81) and NC (20.18 MPa ± 2.01) (P<0.05). Thermocycling significantly reduced SBS in SBU (22.49 MPa ± 4.11) (P<0.05), but not in NC (20.68 MPa ± 4.60) and PC (28.77 MPa ± 3.52) (P>0.05). PC and NC predominantly fractured by cohesive failure within the ceramic and mixed failure, respectively. Conclusion. SBU treatment improves SBS between SA cement and glass ceramics, but to a lower value than PC, and the improvement is eradicated by thermocycling. NC exhibited the lowest SBS, which remained unchanged after thermocycling.

AB - Objective. To evaluate the microshear bond strength (SBS) of self-adhesive resin (SA) cement on leucite-reinforced glass-ceramic using silane or universal adhesive. Materials and Methods. Ceramic blocks were etched with 9.5% hydrofluoric acid and divided into three groups (n=16): (1) negative control (NC) without treatment; (2) Single Bond Universal (SBU); (3) RelyX Ceramic Primer as positive control (PC). RelyX Unicem resin cement was light-cured, and SBS was evaluated with/without thermocycling. The SBS was analyzed using one-way analysis of variance. The fractured surfaces were examined using stereomicroscopy and scanning electron microscopy (SEM). Results. Without thermocycling, SBS was highest for PC (30.50 MPa ± 3.40), followed by SBU (27.33 MPa ± 2.81) and NC (20.18 MPa ± 2.01) (P<0.05). Thermocycling significantly reduced SBS in SBU (22.49 MPa ± 4.11) (P<0.05), but not in NC (20.68 MPa ± 4.60) and PC (28.77 MPa ± 3.52) (P>0.05). PC and NC predominantly fractured by cohesive failure within the ceramic and mixed failure, respectively. Conclusion. SBU treatment improves SBS between SA cement and glass ceramics, but to a lower value than PC, and the improvement is eradicated by thermocycling. NC exhibited the lowest SBS, which remained unchanged after thermocycling.

UR - http://www.scopus.com/inward/record.url?scp=84947271536&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84947271536&partnerID=8YFLogxK

U2 - 10.1155/2015/361893

DO - 10.1155/2015/361893

M3 - Article

C2 - 26557660

AN - SCOPUS:84947271536

VL - 2015

JO - BioMed Research International

JF - BioMed Research International

SN - 2314-6133

M1 - 361893

ER -