Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones

Abstract Biogenic hydroxyapatite (BHAp) is a widely used material in the biomedical area due to its similarities with the bone tissue mineral phase. Several works have been spotlighted on the thermal behavior of bone. However, little research has focused on determining the influence of calcination t...

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Autores principales:	P. A. Forero-Sossa, J. D. Salazar-Martínez, A. L. Giraldo-Betancur, B. Segura-Giraldo, E. Restrepo-Parra
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/fa0e0daafa694a4691ae790ee4fd0e4c
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spelling	oai:doaj.org-article:fa0e0daafa694a4691ae790ee4fd0e4c2021-12-02T14:47:38ZTemperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones10.1038/s41598-021-89776-22045-2322https://doaj.org/article/fa0e0daafa694a4691ae790ee4fd0e4c2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-89776-2https://doaj.org/toc/2045-2322Abstract Biogenic hydroxyapatite (BHAp) is a widely used material in the biomedical area due to its similarities with the bone tissue mineral phase. Several works have been spotlighted on the thermal behavior of bone. However, little research has focused on determining the influence of calcination temperature in the physicochemical and bioactive properties of BHAp. In this work, a study of the physicochemical properties’ changes and bioactive response of BHAp produced from porcine femur bones using calcination temperatures between 900 to 1200 °C was conducted. The samples’ structural, morphological, and compositional changes were determined using XRD, SEM, and FTIR techniques. XRD results identified three temperature ranges, in which there are structural changes in BHAp samples and the presence of additional phases. Moreover, FTIR results corroborated that B-type substitution is promoted by increasing the heat treatment temperature. Likewise, samples were immersed in a simulated biological fluid (SBF), following the methodology described by Kokubo and using ISO 23317:2014 standard, for 3 and 7 days. FTIR and SEM results determined that the highest reaction velocity was reached for samples above 1000 °C, due to intensity increasing of phosphate and carbonate bands and bone-like apatite morphologies, compared to other temperatures evaluated.P. A. Forero-SossaJ. D. Salazar-MartínezA. L. Giraldo-BetancurB. Segura-GiraldoE. Restrepo-ParraNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q P. A. Forero-Sossa J. D. Salazar-Martínez A. L. Giraldo-Betancur B. Segura-Giraldo E. Restrepo-Parra Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
description	Abstract Biogenic hydroxyapatite (BHAp) is a widely used material in the biomedical area due to its similarities with the bone tissue mineral phase. Several works have been spotlighted on the thermal behavior of bone. However, little research has focused on determining the influence of calcination temperature in the physicochemical and bioactive properties of BHAp. In this work, a study of the physicochemical properties’ changes and bioactive response of BHAp produced from porcine femur bones using calcination temperatures between 900 to 1200 °C was conducted. The samples’ structural, morphological, and compositional changes were determined using XRD, SEM, and FTIR techniques. XRD results identified three temperature ranges, in which there are structural changes in BHAp samples and the presence of additional phases. Moreover, FTIR results corroborated that B-type substitution is promoted by increasing the heat treatment temperature. Likewise, samples were immersed in a simulated biological fluid (SBF), following the methodology described by Kokubo and using ISO 23317:2014 standard, for 3 and 7 days. FTIR and SEM results determined that the highest reaction velocity was reached for samples above 1000 °C, due to intensity increasing of phosphate and carbonate bands and bone-like apatite morphologies, compared to other temperatures evaluated.
format	article
author	P. A. Forero-Sossa J. D. Salazar-Martínez A. L. Giraldo-Betancur B. Segura-Giraldo E. Restrepo-Parra
author_facet	P. A. Forero-Sossa J. D. Salazar-Martínez A. L. Giraldo-Betancur B. Segura-Giraldo E. Restrepo-Parra
author_sort	P. A. Forero-Sossa
title	Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
title_short	Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
title_full	Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
title_fullStr	Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
title_full_unstemmed	Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
title_sort	temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/fa0e0daafa694a4691ae790ee4fd0e4c
work_keys_str_mv	AT paforerosossa temperatureeffectinphysicochemicalandbioactivebehaviorofbiogenichydroxyapatiteobtainedfromporcinebones AT jdsalazarmartinez temperatureeffectinphysicochemicalandbioactivebehaviorofbiogenichydroxyapatiteobtainedfromporcinebones AT algiraldobetancur temperatureeffectinphysicochemicalandbioactivebehaviorofbiogenichydroxyapatiteobtainedfromporcinebones AT bseguragiraldo temperatureeffectinphysicochemicalandbioactivebehaviorofbiogenichydroxyapatiteobtainedfromporcinebones AT erestrepoparra temperatureeffectinphysicochemicalandbioactivebehaviorofbiogenichydroxyapatiteobtainedfromporcinebones
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Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones

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