Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template

Detalhes bibliográficos
Autor(a) principal: Horta,Marla Karolyne dos Santos
Data de Publicação: 2020
Outros Autores: Moura,Francisco José, Aguilar,Marilza Sampaio, Westin,Cecília Buzatto, Campos,José Brant de, Peripolli,Suzana Bottega, Ramos,Vitor Santos, Navarro,Maria Isabel, Archanjo,Bráulio Soares
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600203
Resumo: Abstract The nanostructured hydroxyapatite (HAp) was synthesized by precipitation from aqueous phase, using hen’s eggshells and different sucrose concentrations. The XRD results confirmed the formation of HAp, with crystallite size of about 15-22 nm. The SEM and TEM characterization showed morphological changes when increasing the amount of sucrose used, with the tendency to form spheroidal particles. The specific surface area increases from 36 to 93 m2.g-1 as the amount of sucrose used increases. Our results indicated that sucrose can be used as a promising additive/template, easy to obtain at low cost. In addition to contributing to the recycling of this biowaste (eggshells), the synthesized HAp has the potential to be used in bone tissue engineering applications, since the samples were no cytotoxicity to dental pulp stem cells in the in vitro assessment by resazurin assay.
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spelling Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a TemplateHydroxyapatiteeggshellsucrosebiowastebiomaterialAbstract The nanostructured hydroxyapatite (HAp) was synthesized by precipitation from aqueous phase, using hen’s eggshells and different sucrose concentrations. The XRD results confirmed the formation of HAp, with crystallite size of about 15-22 nm. The SEM and TEM characterization showed morphological changes when increasing the amount of sucrose used, with the tendency to form spheroidal particles. The specific surface area increases from 36 to 93 m2.g-1 as the amount of sucrose used increases. Our results indicated that sucrose can be used as a promising additive/template, easy to obtain at low cost. In addition to contributing to the recycling of this biowaste (eggshells), the synthesized HAp has the potential to be used in bone tissue engineering applications, since the samples were no cytotoxicity to dental pulp stem cells in the in vitro assessment by resazurin assay.ABM, ABC, ABPol2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600203Materials Research v.23 n.6 2020reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2020-0266info:eu-repo/semantics/openAccessHorta,Marla Karolyne dos SantosMoura,Francisco JoséAguilar,Marilza SampaioWestin,Cecília BuzattoCampos,José Brant dePeripolli,Suzana BottegaRamos,Vitor SantosNavarro,Maria IsabelArchanjo,Bráulio Soareseng2020-11-13T00:00:00Zoai:scielo:S1516-14392020000600203Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2020-11-13T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
title Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
spellingShingle Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
Horta,Marla Karolyne dos Santos
Hydroxyapatite
eggshell
sucrose
biowaste
biomaterial
title_short Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
title_full Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
title_fullStr Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
title_full_unstemmed Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
title_sort Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template
author Horta,Marla Karolyne dos Santos
author_facet Horta,Marla Karolyne dos Santos
Moura,Francisco José
Aguilar,Marilza Sampaio
Westin,Cecília Buzatto
Campos,José Brant de
Peripolli,Suzana Bottega
Ramos,Vitor Santos
Navarro,Maria Isabel
Archanjo,Bráulio Soares
author_role author
author2 Moura,Francisco José
Aguilar,Marilza Sampaio
Westin,Cecília Buzatto
Campos,José Brant de
Peripolli,Suzana Bottega
Ramos,Vitor Santos
Navarro,Maria Isabel
Archanjo,Bráulio Soares
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Horta,Marla Karolyne dos Santos
Moura,Francisco José
Aguilar,Marilza Sampaio
Westin,Cecília Buzatto
Campos,José Brant de
Peripolli,Suzana Bottega
Ramos,Vitor Santos
Navarro,Maria Isabel
Archanjo,Bráulio Soares
dc.subject.por.fl_str_mv Hydroxyapatite
eggshell
sucrose
biowaste
biomaterial
topic Hydroxyapatite
eggshell
sucrose
biowaste
biomaterial
description Abstract The nanostructured hydroxyapatite (HAp) was synthesized by precipitation from aqueous phase, using hen’s eggshells and different sucrose concentrations. The XRD results confirmed the formation of HAp, with crystallite size of about 15-22 nm. The SEM and TEM characterization showed morphological changes when increasing the amount of sucrose used, with the tendency to form spheroidal particles. The specific surface area increases from 36 to 93 m2.g-1 as the amount of sucrose used increases. Our results indicated that sucrose can be used as a promising additive/template, easy to obtain at low cost. In addition to contributing to the recycling of this biowaste (eggshells), the synthesized HAp has the potential to be used in bone tissue engineering applications, since the samples were no cytotoxicity to dental pulp stem cells in the in vitro assessment by resazurin assay.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600203
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600203
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2020-0266
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.23 n.6 2020
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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