Adhesion of PEEK to resin-matrix composites used in dentistry: a short review on surface modification and bond strength

Mario Escobar; Bruno Henriques; Márcio C. Fredel; Filipe S. Silva; Mutlu Özcan; Júlio C. M. Souza

doi:10.1080/01694243.2019.1706797

Adhesion of PEEK to resin-matrix composites used in dentistry: a short review on surface modification and bond strength

Mario Escobar, Bruno Henriques^*, Márcio C. Fredel, Filipe S. Silva, Mutlu Özcan, Júlio C. M. Souza

^*Corresponding author for this work

Research output: Contribution to journal › Comment/debate

17 Citations (Scopus)

Abstract

The aim of this work was to perform a scoping review on the PEEK surface modification to establish an effective adhesion to resin-matrix composite for restorative dentistry. A Medline search was performed for related scientific articles published from 1995 up to 2018. PEEK has revealed a low surface energy and a poor wettability that negatively affect the bonding to resin-matrix composites. The increase in roughness by surface modification is the main factor for enhancing mechanical interlocking of PEEK to resin-matrix materials. The highest shear bond strength values of PEEK to resin composites were recorded for gritblasted PEEK modified by sulfuric acid treatment followed by using methacrylate-based adhesives. The combination of ordinary and recent methods for PEEK surface modification has improved PEEK surface for adhesion to resin-matrix materials. Nevertheless, further comparative studies with different adhesive materials and surface treatment are still required.

Original language	English
Pages (from-to)	1241-1252
Number of pages	12
Journal	Journal of Adhesion Science and Technology
Volume	34
Issue number	11
DOIs	https://doi.org/10.1080/01694243.2019.1706797
Publication status	Published - 2 Jun 2020
Externally published	Yes

Keywords

Adhesion
PEEK
Resin composites
Surface modification

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10.1080/01694243.2019.1706797

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title = "Adhesion of PEEK to resin-matrix composites used in dentistry: a short review on surface modification and bond strength",

abstract = "The aim of this work was to perform a scoping review on the PEEK surface modification to establish an effective adhesion to resin-matrix composite for restorative dentistry. A Medline search was performed for related scientific articles published from 1995 up to 2018. PEEK has revealed a low surface energy and a poor wettability that negatively affect the bonding to resin-matrix composites. The increase in roughness by surface modification is the main factor for enhancing mechanical interlocking of PEEK to resin-matrix materials. The highest shear bond strength values of PEEK to resin composites were recorded for gritblasted PEEK modified by sulfuric acid treatment followed by using methacrylate-based adhesives. The combination of ordinary and recent methods for PEEK surface modification has improved PEEK surface for adhesion to resin-matrix materials. Nevertheless, further comparative studies with different adhesive materials and surface treatment are still required.",

keywords = "Adhesion, PEEK, Resin composites, Surface modification",

author = "Mario Escobar and Bruno Henriques and Fredel, {M{\'a}rcio C.} and Silva, {Filipe S.} and Mutlu {\"O}zcan and Souza, {J{\'u}lio C. M.}",

note = "Publisher Copyright: {\textcopyright} 2019, {\textcopyright} 2019 Informa UK Limited, trading as Taylor & Francis Group.",

year = "2020",

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doi = "10.1080/01694243.2019.1706797",

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TY - JOUR

T1 - Adhesion of PEEK to resin-matrix composites used in dentistry

T2 - a short review on surface modification and bond strength

AU - Escobar, Mario

AU - Henriques, Bruno

AU - Fredel, Márcio C.

AU - Silva, Filipe S.

AU - Özcan, Mutlu

AU - Souza, Júlio C. M.

PY - 2020/6/2

Y1 - 2020/6/2

N2 - The aim of this work was to perform a scoping review on the PEEK surface modification to establish an effective adhesion to resin-matrix composite for restorative dentistry. A Medline search was performed for related scientific articles published from 1995 up to 2018. PEEK has revealed a low surface energy and a poor wettability that negatively affect the bonding to resin-matrix composites. The increase in roughness by surface modification is the main factor for enhancing mechanical interlocking of PEEK to resin-matrix materials. The highest shear bond strength values of PEEK to resin composites were recorded for gritblasted PEEK modified by sulfuric acid treatment followed by using methacrylate-based adhesives. The combination of ordinary and recent methods for PEEK surface modification has improved PEEK surface for adhesion to resin-matrix materials. Nevertheless, further comparative studies with different adhesive materials and surface treatment are still required.

AB - The aim of this work was to perform a scoping review on the PEEK surface modification to establish an effective adhesion to resin-matrix composite for restorative dentistry. A Medline search was performed for related scientific articles published from 1995 up to 2018. PEEK has revealed a low surface energy and a poor wettability that negatively affect the bonding to resin-matrix composites. The increase in roughness by surface modification is the main factor for enhancing mechanical interlocking of PEEK to resin-matrix materials. The highest shear bond strength values of PEEK to resin composites were recorded for gritblasted PEEK modified by sulfuric acid treatment followed by using methacrylate-based adhesives. The combination of ordinary and recent methods for PEEK surface modification has improved PEEK surface for adhesion to resin-matrix materials. Nevertheless, further comparative studies with different adhesive materials and surface treatment are still required.

KW - Adhesion

KW - PEEK

KW - Resin composites

KW - Surface modification

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U2 - 10.1080/01694243.2019.1706797

DO - 10.1080/01694243.2019.1706797

M3 - Comment/debate

AN - SCOPUS:85077382388

SN - 0169-4243

VL - 34

SP - 1241

EP - 1252

JO - Journal of Adhesion Science and Technology

JF - Journal of Adhesion Science and Technology

IS - 11

ER -

Adhesion of PEEK to resin-matrix composites used in dentistry: a short review on surface modification and bond strength

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Keywords

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