Computationally guided non-zinc denture fixative platform

Overview

The computationally guided non-zinc denture fixative platform offers an innovative solution to the common issues faced by denture users. By eliminating zinc and PVM/MA, this platform aims to provide a balanced adhesive system that ensures strong wet adhesion, an effective perimeter seal, and easy, residue-free removal. Utilizing widely accepted oral, food, and pharmaceutical materials, this technology addresses not only adhesion but also the sensory and safety aspects critical for user satisfaction.

Technical specifications

• Non-zinc, non-PVM/MA materials: Focuses on safe, commercially available polymers such as alginate, pectin, and hyaluronate.
• Three functional domains: Includes wet mucoadhesive hold, perimeter sealing to prevent food ingress, and hydration-assisted clean removal.
• Modular design: Allows customization of adhesive properties using bioinspired motifs and computational scoring for optimal formulation.
• Testing and validation: Involves screening candidate materials based on criteria like adhesion strength, residue, and sensory feedback, followed by lab testing of prototypes such as films, strips, and gels.

Technology readiness level

Currently at TRL 3, this denture fixative platform has completed initial concept validation and is preparing for lab testing and further development phases. The roadmap towards TRL 4 includes detailed material screening, formulation design, and lab-scale testing to refine the product for commercial readiness.