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Article: Bioinspired Mineralization with Hydroxyapatite and Hierarchical Naturally Aligned Nanofibrillar Cellulose

TitleBioinspired Mineralization with Hydroxyapatite and Hierarchical Naturally Aligned Nanofibrillar Cellulose
Authors
Keywordsbiomimetic
biomineralization
dentin
hydroxyapatite
nanocellulose
Issue Date2019
Citation
ACS Applied Materials and Interfaces, 2019, v. 11, n. 31, p. 27598-27604 How to Cite?
AbstractWe used cellulose and a nonclassical mineralization process to fabricate a bioinspired nanohybrid material that exhibited structural features and properties similar to those of human hard tissues. We made a hydrogel with highly compacted and aligned cellulose nanofibers. We thoroughly mineralized the cellulose hydrogel with hydroxyapatite nanocrystals, using poly(acrylic acid) as a soluble template for precursor minerals, which infiltrated the nanocompartments of the aligned cellulose nanofiber network. The ultrastructure and mechanical properties of the mineralized gels were strikingly similar to those of bone and dentin, which supports further use of cellulose-based fibrillary materials as affordable, biocompatible scaffolds for repair and regeneration of hard tissues. The versatility of the bioinspired mineralization processes used here can broaden the applications of these cellulosic nanohybrids.
Persistent Identifierhttp://hdl.handle.net/10722/318783
ISSN
2023 Impact Factor: 8.3
2023 SCImago Journal Rankings: 2.058
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorQi, Yipin-
dc.contributor.authorCheng, Zheng-
dc.contributor.authorYe, Zhou-
dc.contributor.authorZhu, Hongli-
dc.contributor.authorAparicio, Conrado-
dc.date.accessioned2022-10-11T12:24:33Z-
dc.date.available2022-10-11T12:24:33Z-
dc.date.issued2019-
dc.identifier.citationACS Applied Materials and Interfaces, 2019, v. 11, n. 31, p. 27598-27604-
dc.identifier.issn1944-8244-
dc.identifier.urihttp://hdl.handle.net/10722/318783-
dc.description.abstractWe used cellulose and a nonclassical mineralization process to fabricate a bioinspired nanohybrid material that exhibited structural features and properties similar to those of human hard tissues. We made a hydrogel with highly compacted and aligned cellulose nanofibers. We thoroughly mineralized the cellulose hydrogel with hydroxyapatite nanocrystals, using poly(acrylic acid) as a soluble template for precursor minerals, which infiltrated the nanocompartments of the aligned cellulose nanofiber network. The ultrastructure and mechanical properties of the mineralized gels were strikingly similar to those of bone and dentin, which supports further use of cellulose-based fibrillary materials as affordable, biocompatible scaffolds for repair and regeneration of hard tissues. The versatility of the bioinspired mineralization processes used here can broaden the applications of these cellulosic nanohybrids.-
dc.languageeng-
dc.relation.ispartofACS Applied Materials and Interfaces-
dc.subjectbiomimetic-
dc.subjectbiomineralization-
dc.subjectdentin-
dc.subjecthydroxyapatite-
dc.subjectnanocellulose-
dc.titleBioinspired Mineralization with Hydroxyapatite and Hierarchical Naturally Aligned Nanofibrillar Cellulose-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acsami.9b09443-
dc.identifier.pmid31302999-
dc.identifier.scopuseid_2-s2.0-85070583273-
dc.identifier.volume11-
dc.identifier.issue31-
dc.identifier.spage27598-
dc.identifier.epage27604-
dc.identifier.eissn1944-8252-
dc.identifier.isiWOS:000480498600012-

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