Ontology highlight
ABSTRACT:
SUBMITTER: Rodriguez-Rojas F
PROVIDER: S-EPMC7729037 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Rodriguez-Rojas Fernando F Borrero-Lopez Oscar O Constantino Paul J PJ Henry Amanda G AG Lawn Brian R BR
Journal of the Royal Society, Interface 20201104 172
Comparative laboratory sliding wear tests on extracted human molar teeth in artificial saliva with third-body particulates demonstrate that phytoliths can be as effective as silica grit in the abrasion of enamel. A pin-on-disc wear testing configuration is employed, with an extracted molar cusp as a pin on a hard disc antagonist, under loading conditions representative of normal chewing forces. Concentrations and sizes of phytoliths in the wear test media match those of silica particles. Cusp ge ...[more]