Novel methodology for determining the effect of adsorbates on human enamel acid dissolution.

ABSTRACT:

Objective

The effect of various interventions on enamel demineralisation can be determined by chemically measuring mineral ions dissolved by the attacking acid. Results are usually expressed as mineral loss per surface area of enamel exposed. Acid resistant varnish or adhesive tape are typically used to delineate an area of enamel. However, enamel surface curvature, rugosity and porosity reduce the reliability of simple area measurements made at the macro scale. Our aim was to develop a simple method for investigating the effect of adsorbates on enamel demineralisation that does not rely on knowing the area of enamel exposed. As an exemplar we have used salivary proteins as a model adsorbate.

Design

Natural human tooth enamel surfaces were subjected to five sequential acid c

SUBMITTER: Pechlivani N 

PROVIDER: S-EPMC5713683 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature