Equisetum hyemale-derived unprecedented bioactive composite for hard and soft tissues engineering

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dc.creatorRosangela Maria Ferreira da Costa e Silva
dc.creatorÂngela Leão Andrade
dc.creatorIvana Márcia Alves Diniz
dc.creatorNatália Aparecida Gomes
dc.creatorGuilherme Jorge Brigolini Silva
dc.creatorJosé Maria da Fonte Ferreira
dc.creatorRubens Lucas de Freitas Filho
dc.creatorErico Tadeu Fraga Freitas
dc.creatorDarliane Aparecida Martins
dc.creatorRosana Zacarias Domingues
dc.date.accessioned2023-11-30T20:46:13Z
dc.date.accessioned2025-09-09T00:05:10Z
dc.date.available2023-11-30T20:46:13Z
dc.date.issued2022-08-04
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1038/s41598-022-17626-w
dc.identifier.issn2045-2322
dc.identifier.urihttps://hdl.handle.net/1843/61612
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofScientific Reports
dc.rightsAcesso Aberto
dc.subjectEquisetum hyemale
dc.subjectCiência dos materiais
dc.subject.otherChemistry
dc.subject.otherEngineering
dc.subject.otherMaterials science
dc.subject.otherMedical research
dc.subject.otherEquisetum hyemale
dc.subject.otherSoft tissue engineering
dc.titleEquisetum hyemale-derived unprecedented bioactive composite for hard and soft tissues engineering
dc.typeArtigo de periódico
local.citation.epage11
local.citation.spage1
local.citation.volume12
local.description.resumoAlthough Bioactive Glasses (BGs) have been progressively optimized, their preparation often still involves the use of toxic reagents and high calcination temperatures to remove organic solvents. In the present work, these synthesis related drawbacks were overcome by treating the ashes from the Equisetum hyemale plant in an ethanol/water solution to develop a bioactive composite [glass/carbon (BG‑Carb)]. The BG‑Carb was characterized by scanning electron microscopy, and transmission electron microscopy; and its chemical composition was assessed by inductively coupled plasmaoptical emission spectroscopy. Brunauer–Emmett–Teller gas adsorption analysis showed a specific surface area of 121 m2 g−1. The formation of hydroxyapatite (HA) surface layer in vitro was confirmed by Fourier‑transform infrared spectroscopy analysis before and after immersion in simulated body fluid (SBF) solution. The Rietveld refinement of the XRD patterns and selected area electron diffraction analyses confirmed HA in the sample even before immersing it in SBF solution. However, stronger evidences of the presence of HA were observed after immersion in SBF solution due to the surface mineralization. The BG‑Carb samples showed no cytotoxicity on MC3T3‑E1 cells and osteodifferentiation capacity similar to the positive control. Altogether, the BG‑Carb material data reveals a promising plant waste‑based candidate for hard and soft tissue engineering.
local.identifier.orcidhttps://orcid.org/0000-0002-8509-8662
local.publisher.countryBrasil
local.publisher.departmentCMI - CENTRO DE MICROSCOPIA
local.publisher.initialsUFMG
local.url.externahttps://www.nature.com/articles/s41598-022-17626-w

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