Bacterial cellulose biocomposites for guided tissue regeneration

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorOlyveira, Gabriel Molina de
dc.creatorSantos, Marcio Luiz dos
dc.creatorManzine Costa, Ligia Maria
dc.creatorDaltro, Paula Braga
dc.creatorBasmaji, Pierre
dc.creatorDaltro, Gildysio de Cerqueira
dc.creatorGuastaldi, Antonio Carlos
dc.date2015-11-03T18:06:06Z
dc.date2016-10-25T21:20:44Z
dc.date2015-11-03T18:06:06Z
dc.date2016-10-25T21:20:44Z
dc.date2014-12-01
dc.date.accessioned2017-04-06T09:20:33Z
dc.date.available2017-04-06T09:20:33Z
dc.identifierScience Of Advanced Materials. Valencia: Amer Scientific Publishers, v. 6, n. 12, p. 2673-2678, 2014.
dc.identifier1947-2935
dc.identifierhttp://hdl.handle.net/11449/130282
dc.identifierhttp://acervodigital.unesp.br/handle/11449/130282
dc.identifierhttp://dx.doi.org/10.1166/sam.2014.1985
dc.identifierWOS:000348711900012
dc.identifierhttp://www.ingentaconnect.com/content/asp/sam/2014/00000006/00000012/art00012?crawler=true
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/940829
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 and hyaluronic acid (1% w/w) to the culture medium before the bacteria is inoculated. Besides, biomimetic precipitation of calcium phosphate of biological interest from simulated body fluid on bacterial cellulose was studied. Chondroitin sulfate and hyaluronic acid 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 bacterial cellulose nanobiocomposites and calcium phosphate and XRD demonstrated amorphous calcium phosphate and calcium chloride on bacterial cellulose nanobiocomposites. SEM images confirmed incorporation of calcium phosphate in bacterial cellulose nanobiocomposites surface with different calcium phosphate particles morphology.
dc.languageeng
dc.publisherAmer Scientific Publishers
dc.relationScience Of Advanced Materials
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBacterial Cellulose
dc.subjectNanoskin (R)
dc.subjectNanocomposites
dc.subjectScaffolds
dc.subjectDental Materials
dc.titleBacterial cellulose biocomposites for guided tissue regeneration
dc.typeOtro


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