Composites of Polylactic Acid with Diatomaceous Earth for 3D-Printing Biocompatible Scaffolds: A Systematic Study of Their Mechanical, Thermal, and Biocompatibility Properties

Autor: Lilliam Trejos-Soto, Gabriel O. Rivas-Hernández, Rodrigo Mora-Bolaños, Nathalia Vargas-Valverde, Abraham Valerio, Andrea Ulloa-Fernández, Jorge Oviedo-Quirós, Alfonso García-Piñeres, Sergio A. Paniagua, Carolina Centeno-Cerdas, Leonardo Lesser-Rojas

Publikováno v: Bioengineering, Vol 11, Iss 11, p 1059 (2024)

This study explores the development of biocompatible scaffolds for bone regeneration, utilizing polylactic acid (PLA) combined with calcium phosphate as a pH buffer and diatomaceous earth as a biocompatibilizer. These materials were extruded and 3D-p

Externí odkaz: https://doaj.org/article/bcad2c6117d749b8a611a23e98b6f6fd

Characterization of allergic manifestations in dental professionals

Autor: Jorge Oviedo-Quirós, Patricia Lorz-Ulloa, Luis Madriz-Montero

Publikováno v: Odovtos International Journal of Dental Sciences, Volume: 24, Issue: 2, Pages: 100-117, Published: AUG 2022
Odovtos-International Journal of Dental Sciences; Vol. 24 No. 2 (2022): (May-August) ODOVTOS-International Journal of Dental Sciences; 100-121
Odovtos International Journal of Dental Sciences; Vol. 24 Núm. 2 (2022): (May-August) ODOVTOS-International Journal of Dental Sciences; 100-121
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Universidad de Costa Rica
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The aim was to determine the prevalence and types of the allergies present among dental professionals in Costa Rica. We performed a cross-sectional study on 664 dentists who completed a self-reported questionnaire. A descriptive cross-sectional study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::594f408537f879cd8598cb90a2d48b9b
http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S2215-34112022000200100&lng=en&tlng=en