Determining efficacy of monitoring devices on ceramic bond to resin composite

Estrella Osorio, Fátima S. Aguilera, Raquel Osorio, Franklin Garcia-Godoy, Miguel A. Cabrerizo-Vilchez, Manuel Toledano

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Objectives: This paper aims to assess the effectiveness of 3D nanoroughness and 2D microroughness evaluations, by their correlation with contact angle measurements and shear bond strength test, in order to evaluate the effect of two different acids conditioning on the bonding efficacy of a leucite-based glass-ceramic to a composite resin. Study Design: Ceramic (IPS Empress) blocks were treated as follows: 1) no treatment, 2) 37% phosphoric acid (H3PO4), 15 s, 3) 9% hydrofluoric acid (HF), 5 min. Micro- and nano-roughness were assessed with a profilometer and by means of an atomic force microscopy (AFM). Water contact angle (CA) measurements were determined to assess wettability of the ceramic surfaces with the asixymetric drop shape analysis contact diameter technique. Shear bond strength (SBS) was tested to a resin composite (Z100) with three different adhesive systems (Scotchbond Multipurpose Plus, Clearfil New Bond, ProBOND). Scanning electron microscopy (SEM) images were performed. Results: Nanoroughness values assessed in 50x50 μm areas were higher for the HF group, these differences were not detected by profilometric analysis. HF treatment created the nano- roughest surfaces and the smallest CA (p<0.05), producing the highest SBS to the composite resin with all tested adhesive systems (p<0.05). No diffe-rences existed between the SBS produced by the adhesive systems evaluated with any of the surface treatments tested. Conclusions: Nano-roughness obtained in a 50x50 μm scan size areas was the most reliable data to evaluate the topographical changes produced by the different acid treatments on ceramic surfaces.

Original languageEnglish (US)
JournalMedicina oral, patologia oral y cirugia bucal
Volume17
Issue number5
DOIs
StatePublished - Sep 1 2012

Fingerprint

Shear Strength
Composite Resins
Ceramics
Hydrofluoric Acid
Equipment and Supplies
Adhesives
Wettability
Acids
Atomic Force Microscopy
Electron Scanning Microscopy
Water

All Science Journal Classification (ASJC) codes

  • Surgery
  • Otorhinolaryngology
  • Dentistry(all)

Cite this

Determining efficacy of monitoring devices on ceramic bond to resin composite. / Osorio, Estrella; Aguilera, Fátima S.; Osorio, Raquel; Garcia-Godoy, Franklin; Cabrerizo-Vilchez, Miguel A.; Toledano, Manuel.

In: Medicina oral, patologia oral y cirugia bucal, Vol. 17, No. 5, 01.09.2012.

Research output: Contribution to journalArticle

Osorio, Estrella ; Aguilera, Fátima S. ; Osorio, Raquel ; Garcia-Godoy, Franklin ; Cabrerizo-Vilchez, Miguel A. ; Toledano, Manuel. / Determining efficacy of monitoring devices on ceramic bond to resin composite. In: Medicina oral, patologia oral y cirugia bucal. 2012 ; Vol. 17, No. 5.
@article{50d6effb64bc4fd5b7550006a53e49db,
title = "Determining efficacy of monitoring devices on ceramic bond to resin composite",
abstract = "Objectives: This paper aims to assess the effectiveness of 3D nanoroughness and 2D microroughness evaluations, by their correlation with contact angle measurements and shear bond strength test, in order to evaluate the effect of two different acids conditioning on the bonding efficacy of a leucite-based glass-ceramic to a composite resin. Study Design: Ceramic (IPS Empress) blocks were treated as follows: 1) no treatment, 2) 37{\%} phosphoric acid (H3PO4), 15 s, 3) 9{\%} hydrofluoric acid (HF), 5 min. Micro- and nano-roughness were assessed with a profilometer and by means of an atomic force microscopy (AFM). Water contact angle (CA) measurements were determined to assess wettability of the ceramic surfaces with the asixymetric drop shape analysis contact diameter technique. Shear bond strength (SBS) was tested to a resin composite (Z100) with three different adhesive systems (Scotchbond Multipurpose Plus, Clearfil New Bond, ProBOND). Scanning electron microscopy (SEM) images were performed. Results: Nanoroughness values assessed in 50x50 μm areas were higher for the HF group, these differences were not detected by profilometric analysis. HF treatment created the nano- roughest surfaces and the smallest CA (p<0.05), producing the highest SBS to the composite resin with all tested adhesive systems (p<0.05). No diffe-rences existed between the SBS produced by the adhesive systems evaluated with any of the surface treatments tested. Conclusions: Nano-roughness obtained in a 50x50 μm scan size areas was the most reliable data to evaluate the topographical changes produced by the different acid treatments on ceramic surfaces.",
author = "Estrella Osorio and Aguilera, {F{\'a}tima S.} and Raquel Osorio and Franklin Garcia-Godoy and Cabrerizo-Vilchez, {Miguel A.} and Manuel Toledano",
year = "2012",
month = "9",
day = "1",
doi = "10.4317/medoral.18200",
language = "English (US)",
volume = "17",
journal = "Medicina Oral, Patologia Oral y Cirugia Bucal",
issn = "1698-4447",
publisher = "Medicina Oral, Patologia Oral y Cirugia Bucal",
number = "5",

}

TY - JOUR

T1 - Determining efficacy of monitoring devices on ceramic bond to resin composite

AU - Osorio, Estrella

AU - Aguilera, Fátima S.

AU - Osorio, Raquel

AU - Garcia-Godoy, Franklin

AU - Cabrerizo-Vilchez, Miguel A.

AU - Toledano, Manuel

PY - 2012/9/1

Y1 - 2012/9/1

N2 - Objectives: This paper aims to assess the effectiveness of 3D nanoroughness and 2D microroughness evaluations, by their correlation with contact angle measurements and shear bond strength test, in order to evaluate the effect of two different acids conditioning on the bonding efficacy of a leucite-based glass-ceramic to a composite resin. Study Design: Ceramic (IPS Empress) blocks were treated as follows: 1) no treatment, 2) 37% phosphoric acid (H3PO4), 15 s, 3) 9% hydrofluoric acid (HF), 5 min. Micro- and nano-roughness were assessed with a profilometer and by means of an atomic force microscopy (AFM). Water contact angle (CA) measurements were determined to assess wettability of the ceramic surfaces with the asixymetric drop shape analysis contact diameter technique. Shear bond strength (SBS) was tested to a resin composite (Z100) with three different adhesive systems (Scotchbond Multipurpose Plus, Clearfil New Bond, ProBOND). Scanning electron microscopy (SEM) images were performed. Results: Nanoroughness values assessed in 50x50 μm areas were higher for the HF group, these differences were not detected by profilometric analysis. HF treatment created the nano- roughest surfaces and the smallest CA (p<0.05), producing the highest SBS to the composite resin with all tested adhesive systems (p<0.05). No diffe-rences existed between the SBS produced by the adhesive systems evaluated with any of the surface treatments tested. Conclusions: Nano-roughness obtained in a 50x50 μm scan size areas was the most reliable data to evaluate the topographical changes produced by the different acid treatments on ceramic surfaces.

AB - Objectives: This paper aims to assess the effectiveness of 3D nanoroughness and 2D microroughness evaluations, by their correlation with contact angle measurements and shear bond strength test, in order to evaluate the effect of two different acids conditioning on the bonding efficacy of a leucite-based glass-ceramic to a composite resin. Study Design: Ceramic (IPS Empress) blocks were treated as follows: 1) no treatment, 2) 37% phosphoric acid (H3PO4), 15 s, 3) 9% hydrofluoric acid (HF), 5 min. Micro- and nano-roughness were assessed with a profilometer and by means of an atomic force microscopy (AFM). Water contact angle (CA) measurements were determined to assess wettability of the ceramic surfaces with the asixymetric drop shape analysis contact diameter technique. Shear bond strength (SBS) was tested to a resin composite (Z100) with three different adhesive systems (Scotchbond Multipurpose Plus, Clearfil New Bond, ProBOND). Scanning electron microscopy (SEM) images were performed. Results: Nanoroughness values assessed in 50x50 μm areas were higher for the HF group, these differences were not detected by profilometric analysis. HF treatment created the nano- roughest surfaces and the smallest CA (p<0.05), producing the highest SBS to the composite resin with all tested adhesive systems (p<0.05). No diffe-rences existed between the SBS produced by the adhesive systems evaluated with any of the surface treatments tested. Conclusions: Nano-roughness obtained in a 50x50 μm scan size areas was the most reliable data to evaluate the topographical changes produced by the different acid treatments on ceramic surfaces.

UR - http://www.scopus.com/inward/record.url?scp=84866636759&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84866636759&partnerID=8YFLogxK

U2 - 10.4317/medoral.18200

DO - 10.4317/medoral.18200

M3 - Article

VL - 17

JO - Medicina Oral, Patologia Oral y Cirugia Bucal

JF - Medicina Oral, Patologia Oral y Cirugia Bucal

SN - 1698-4447

IS - 5

ER -