Bacterial Cellulose/Chondroitin Sulfate for Dental Materials Scaffolds

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorInnovatecs Biotechnol Res & Dev
dc.contributorUniversidade Federal da Bahia (UFBA)
dc.creatorOlyveira, Gabriel Molina de [UNESP]
dc.creatorSantos, Marcio Luiz dos [UNESP]
dc.creatorDaltro, Paula Braga [UNESP]
dc.creatorBasmaji, Pierre
dc.creatorDaltro, Gildasio de Cerqueira
dc.creatorGuastaldi, Antonio Carlos [UNESP]
dc.date2014-12-03T13:11:08Z
dc.date2014-12-03T13:11:08Z
dc.date2014-02-01
dc.date.accessioned2023-09-09T10:06:31Z
dc.date.available2023-09-09T10:06:31Z
dc.identifierhttp://dx.doi.org/10.1166/jbt.2014.1155
dc.identifierJournal Of Biomaterials And Tissue Engineering. Valencia: Amer Scientific Publishers, v. 4, n. 2, p. 150-154, 2014.
dc.identifier2157-9083
dc.identifierhttp://hdl.handle.net/11449/112897
dc.identifier10.1166/jbt.2014.1155
dc.identifierWOS:000332917200009
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8762515
dc.descriptionBacterial cellulose (BC) has become established as a remarkably versatile biomaterial and can be used in a wide variety of scientific applications, especially for medical devices. In this work, the bacterial cellulose fermentation process is modified by the addition of chondroitin sulfate (1% w/w) to the culture medium before the bacteria are inoculated. Besides, biomimetic precipitation of calcium phosphate of biological interest from simulated body fluid on bacterial cellulose was studied. Chondroitin sulfate influences in bacterial cellulose were analyzed using transmission infrared spectroscopy (FTIR), XRD (X-ray diffraction) and scanning electron microscopy (SEM). FTIR analysis showed interaction between chondroitin sulfate, bacterial cellulose and calcium phosphate and XRD demonstrated amorphous calcium phosphate and carbonated apatite on bacterial cellulose nanocomposites. SEM images confirmed incorporation of calcium phosphate in bacterial celluloe nanocomposite surface and uniform spherical calcium phosphate particles. Future experiments with cells adhesion and viability are in course.
dc.descriptionUNESP, Dept Phys Chem, BR-14800900 Sao Jose Do Rio Preto, Brazil
dc.descriptionInnovatecs Biotechnol Res & Dev, BR-13560042 Sao Carlos, SP, Brazil
dc.descriptionUniv Fed Bahia, Coll Hosp Complex Prof Edgard Santos COM HUPES, BR-40110910 Salvador, BA, Brazil
dc.descriptionUNESP, Dept Phys Chem, BR-14800900 Sao Jose Do Rio Preto, Brazil
dc.format150-154
dc.languageeng
dc.publisherAmer Scientific Publishers
dc.relationJournal Of Biomaterials And Tissue Engineering
dc.relation0.781
dc.relation0,248
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectBacterial Cellulose (Nanoskin)
dc.subjectNanocomposites
dc.subjectScaffolds
dc.subjectDental Scaffolds Materials
dc.titleBacterial Cellulose/Chondroitin Sulfate for Dental Materials Scaffolds
dc.typeArtigo


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