In vitro comparison of biological properties of CoCr, Ti-6Al-4V, and PEEK for removable partial denture
Machined titanium (Ti) and PEEK exhibited favorable in vitro biocompatibility, with high cell viability, enhanced cellular adhesion, and no significant cytotoxicity under our experimental conditions. These findings suggest that both materials may represent promising alternatives to CoCr alloys for the fabrication of removable partial dentures, although their clinical application requires further validation of their mechanical, physical, and long-term properties.
Authors
- Brigitte Grosgogeat (ORCID: https://orcid.org/0000-0003-2194-7300)
- Christophe Sireix
- Christophe Jeannin
- Nina Attik (ORCID: https://orcid.org/0000-0002-8301-498X)
- Angéline Poulon‐Quintin (ORCID: https://orcid.org/0000-0002-5030-3523)
- Karine Bertotti (ORCID: https://orcid.org/0009-0004-4733-5008)
- Julia Mwenge-Wambel
Institutions
- Université Claude Bernard Lyon 1 (FR)
- Centre National de la Recherche Scientifique (FR)
- Université de Bordeaux (FR)
- Xerox (France) (FR)
- Laboratoire des Multimatériaux et Interfaces (FR)
- Institut Polytechnique de Bordeaux (FR)
Publication Details
- Journal
- Dental Materials
- Published
- 2025-10-17
- DOI
- https://doi.org/10.1016/j.dental.2025.10.001
- Primary Topic
- Dental materials and restorations
- Type
- article
- Field-Weighted Citation Impact
- 0.00