Effect of laser etching on shear bond strength between polyether ether ketone (PEEK) and maxillofacial silicone after accelerated ageing – an in vitro study
Ganesh RamKumar Rajapandi; Ahila Singaravel Chidambaranathan; MuthuKumar Balasubramanium · 2025 · Biomaterial Investigations in Dentistry
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Abstract
Introduction: Debonding of silicone prostheses from metal substructures is a frequently reported complication in prosthodontics. Polyether ether ketone (PEEK) has emerged as a promising alternative framework material owing to its favourable biomechanical properties; however, its limited bond strength to silicone remains a concern. The present study aimed to evaluate the shear bond strength between PEEK and maxillofacial silicone following laser etching of PEEK and subsequent accelerated ageing. Materials and methods: According to ISO 10477:2020, 128 PEEK specimens were fabricated using Compute
Abstract by Ganesh RamKumar Rajapandi; Ahila Singaravel Chidambaranathan; MuthuKumar Balasubramanium, Biomaterial Investigations in Dentistry (2025) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.2340/biid.v12.45066