University Crest and link to University of Sheffield home page. Research from concept to clinic.

Biomaterials research group

research from concept to clinic

Design of dental and surgical prosthesis

Computer manufactured model of a human skull showing test insertion of a prosthesis (black).

Customised maxillofacial prostheses

Combining the skills of the dental technologists with industrial CAD/CAM technology allows us to manufacture complex bespoke implants with a high degree of accuracy of fit quickly.

Maxillofacial prostheses.

Computer controlled milling machine cutting a dental restoration out of a ceramic blank.

Restoration design

Both CAD/CAM and direct ('c' factor) methods are being developed at the school for preparing dental restorations.

Restoration design.

Finite element analysis of stress in a dumbell shaped test sample.

Adhesive interfaces

Using a combination of mechanical strength tests and Finite Element Analysis (FEA) to obtain a thorough understanding of bonding failure in restorations.

Adhesive interfaces.

A photograph of a mouth guard.

Design and function of mouth guards

Mouth guards protect the teeth from chipping during contact sports, but properly designed they can also reduce the likelihood of concussion to the sports person wearing them.

Mouth guards.

Before and after photographs of metal cores implanted in the mouth plus the final ceramic restorations.

Metal-ceramic systems

Metal-ceramic systems are still widely used in dentistry. The effect of individual elements, within various alloy types, on ceramic bonding, biocompatibility and spectrophotometric colourimetry are being investigated.

Metal-ceramic systems.

 
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