Evaluation of Hemolytic Behavior and Bioactive Properties of Natural Wollastonite and Synthetic Hydroxyapatites Produced by Two Sol-Gel Routes

Luis Alberto Núñez Rodríguez*, Martín Antonio Encinas Romero, Dora Alicia Cortés Hernández, Jesus Leobardo Valenzuela García, Agustín Gómez Álvarez, Diana Meza Figueroa

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Bioactive properties and hemolytic behavior of sintered bioceramics of natural wollastonite and synthetic hydroxyapatites (B-type carbonated hydroxyapatite and stoichiometric hydroxiapatites with different crystallization level) were tested. In order to investigate their bioactive properties, the materials were immersed in SBF solution for 3 weeks. Hemolysis percentage was carried out conforming to ASTM protocol E2524-08. Natural wollastonite showed a higher bioactivity than the rest of the biomaterials evaluated. Stoichiometric hydroxyapatites exhibited less than 1% hemolysis. Particle size, shape and composition materials were analyzed.

Original languageEnglish
Title of host publication45th Mexican Conference on Biomedical Engineering - Proceedings of CNIB 2022
EditorsCitlalli Jessica Trujillo-Romero, Rafael Gonzalez-Landaeta, Christian Chapa-González, Guadalupe Dorantes-Méndez, Dora-Luz Flores, J.J.Agustin Flores Cuautle, Martha R. Ortiz-Posadas, Ricardo A. Salido Ruiz, Esmeralda Zuñiga-Aguilar
PublisherSpringer Science and Business Media Deutschland GmbH
Pages694-704
Number of pages11
ISBN (Print)9783031182556
DOIs
StatePublished - 2023
Event45th Mexican Conference on Biomedical Engineering, CNIB 2022 - Puerto Vallarta, Mexico
Duration: 6 Oct 20228 Oct 2022

Publication series

NameIFMBE Proceedings
Volume86
ISSN (Print)1680-0737
ISSN (Electronic)1433-9277

Conference

Conference45th Mexican Conference on Biomedical Engineering, CNIB 2022
Country/TerritoryMexico
CityPuerto Vallarta
Period6/10/228/10/22

Bibliographical note

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

  • Bioactivity
  • Hemolysis
  • Hydroxyapatite
  • Wollastonite

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