| dc.contributor | Universidad EAFIT. Departamento de Ingeniería de Producción | |
| dc.contributor | Materiales de Ingeniería | |
| dc.creator | Arango-Santander S. | |
| dc.creator | Montoya C. | |
| dc.creator | Pelaez-Vargas A. | |
| dc.creator | Ossa E.A. | |
| dc.creator | Arango-Santander S. | |
| dc.creator | Montoya C. | |
| dc.creator | Pelaez-Vargas A. | |
| dc.creator | Ossa E.A. | |
| dc.date.accessioned | 2021-04-12T21:26:45Z | |
| dc.date.available | 2021-04-12T21:26:45Z | |
| dc.date.created | 2021-04-12T21:26:45Z | |
| dc.date.issued | 2020-01-01 | |
| dc.identifier | 00039969 | |
| dc.identifier | 18791506 | |
| dc.identifier | WOS;000523652700006 | |
| dc.identifier | PUBMED;31568993 | |
| dc.identifier | SCOPUS;2-s2.0-85072634516 | |
| dc.identifier | http://hdl.handle.net/10784/29124 | |
| dc.identifier | 10.1016/j.archoralbio.2019.104573 | |
| dc.description.abstract | Objective: The purpose of this investigation was to establish microstructure, microhardness, fracture toughness, chemical composition, and crack repair of bovine enamel and to compare these features with their human counterparts. Design: Bovine enamel fragments were prepared and optical microscopy and atomic force microscopy were used to establish microstructure; Raman spectroscopy was used to estimate composition and microindentation using Vickers testing was performed to evaluate hardness. Results: A strong dependence between indentation load and microhardness values was observed, as was the case in human enamel. Similar microstructure and chemical composition between bovine and human enamel, 7.89% lower microhardness and 40% higher fracture toughness values for bovine enamel were found. Conclusion: From a structural and mechanical standpoint, bovine enamel is a suitable alternative to human enamel for in vitro testing of dental products. © 2019 Elsevier Ltd | |
| dc.language | eng | |
| dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | |
| dc.relation | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072634516&doi=10.1016%2fj.archoralbio.2019.104573&partnerID=40&md5=14f7e0da20a8f406353d981b4ed4de3f | |
| dc.rights | https://v2.sherpa.ac.uk/id/publication/issn/0003-9969 | |
| dc.source | ARCHIVES OF ORAL BIOLOGY | |
| dc.subject | Bovine enamel | |
| dc.subject | Chemical composition | |
| dc.subject | Crack repair | |
| dc.subject | Fracture toughness | |
| dc.subject | Hardness | |
| dc.subject | Raman spectroscopy | |
| dc.title | Chemical, structural and mechanical characterization of bovine enamel | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | publishedVersion | |
