نمایش مختصر رکورد

dc.contributor.authorSaberi, Aliasgharen_US
dc.contributor.authorRafienia, Mohammaden_US
dc.contributor.authorPoorazizi, Elaheen_US
dc.date.accessioned1399-07-08T23:36:24Zfa_IR
dc.date.accessioned2020-09-29T23:36:24Z
dc.date.available1399-07-08T23:36:24Zfa_IR
dc.date.available2020-09-29T23:36:24Z
dc.date.issued2017-07-01en_US
dc.date.issued1396-04-10fa_IR
dc.date.submitted2017-06-25en_US
dc.date.submitted1396-04-04fa_IR
dc.identifier.citationSaberi, Aliasghar, Rafienia, Mohammad, Poorazizi, Elahe. (2017). A novel fabrication of PVA/Alginate-Bioglass electrospun for biomedical engineering application. Nanomedicine Journal, 4(3), 152-163. doi: 10.22038/nmj.2017.8956en_US
dc.identifier.issn2322-3049
dc.identifier.issn2322-5904
dc.identifier.urihttps://dx.doi.org/10.22038/nmj.2017.8956
dc.identifier.urihttp://nmj.mums.ac.ir/article_8956.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/158465
dc.description.abstract<em><strong>Objecttive (s):</strong></em> Polyvinylalcohol (PVA) is among the most natural polymers which have interesting properties such as nontoxic nature, biodegradability and high resistance to bacterial attacks making it applicable for tissue scaffolds, protective clothing, and wound healing.<br /><em><strong>Materials and Methods:</strong> </em>In the current work, PVA and Na-Alginate nanocomposite scaffolds were prepared using the electrospinning (ELS) technique in an aqueous solution. Also, (5% and 10%) addition of bioglass (BG) ceramic to the nanocomposite scaffold were investigated. The blended nanofibres are characterized by scanning electron microscopy (SEM), Fourier-transform infrared (FTIR), also the bioactivity evaluation of nanocomposite scaffold performed in simulated body fluid (SBF) solutions.<br /><em><strong>Results:</strong></em> The FTIR analysis indicated that PVA and Alginate may have H+ bonding interactions. The res<span id="transmark" style="display: none; width: 0px; height: 0px;"></span>ults revealed that with a higher amount of BG, a superior degradation as well as a higher chemical and biological stability could be obtained in the nanobiocomposite blend fibres. Furthermore, the blend nanofibre samples of 10% BG powders exhibit a significant improvement during bioactivity and mechanical testing.<br /><em><strong>Conclusion:</strong></em> The increasing water-contact angle on the polymer surface with decreasing PVA and Alginate content indicated that the scaffold were more hydrophobic than were PVA molecules. Also, In addition, the average diameter of fibers in the sample with 10% BG have the highest porosity compared to the other scaffold samples.en_US
dc.format.extent1045
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherMashhad University of Medical Sciencesen_US
dc.relation.ispartofNanomedicine Journalen_US
dc.relation.isversionofhttps://dx.doi.org/10.22038/nmj.2017.8956
dc.subjectAlginateen_US
dc.subjectBioglassen_US
dc.subjectElectrospinningen_US
dc.subjectPolymeren_US
dc.subjectTissue engineeringen_US
dc.titleA novel fabrication of PVA/Alginate-Bioglass electrospun for biomedical engineering applicationen_US
dc.typeTexten_US
dc.typeResearch Paperen_US
dc.contributor.departmentDepartment of Tissue Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iranen_US
dc.contributor.departmentBiosensor Research Center, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.contributor.departmentDepartment of Biochemistry, Najafabad Branch, Islamic Azad University, Najafabad, Iranen_US
dc.citation.volume4
dc.citation.issue3
dc.citation.spage152
dc.citation.epage163


فایل‌های این مورد

Thumbnail

این مورد در مجموعه‌های زیر وجود دارد:

نمایش مختصر رکورد