Publications by authors named "Emma Perfect"
Objectives: In this in vitro study, a bioluminescent marker was investigated for its potential to illuminate the assessment of dental caries and dental erosion, which are significant clinical and public health problems, through its binding of those ions, notably Ca , known to be released during the process of demineralization.
Materials And Methods: The light output from the selected bioluminescent marker was investigated in several experiments, including: (a)contact with a range of Ca ion concentrations; (b) treatment of extracted teeth with solutions of differing pH, followed by application of the bioluminescence marker to assess Ca ion release; and (c) application of the marker to freshly extracted teeth with natural and artificially created caries lesions on occlusal and smooth surfaces to image the Ca ion distribution.
Results: The results of: experiment (a) showed that the light output from the marker increases with increasing Ca concentration and of experiment (b) showed increases in light being observed as increasingly acidic solutions were applied.