Artificial Tooth Enamel Replacements : artificial enamel
A team of researchers in Russia and Egypt at the Ural Federal University created an artificial enamel replacement that rivals, and surpasses, the strength of natural enamel. The artificial enamel is created using hydroxyapatite compound as its basis. Hydroxyapatite is a common component found in bone tissue and other mineralized tissues, meaning it is naturally strong and durable.
The hydroxyapatite compound was placed through a number of tests that exposed it to amino acids to test its efficacy when compared to natural enamel. The explicit details surrounding the testing, components, and manufacturing process can be found in an academic journal published by the university. However, the research concluded that this artificial enamel is stronger than natural enamel, with the study author Pavel Seredin stating: “We also found out that the designed layer of hydroxyapatite has increased nanohardness that exceeds that of native enamel.”
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