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Engineered Hybrid Scaffolds of Poly(vinyl alcohol)Bioactive Glass for Potential Bone Engineering Applications: Synthesis, Characterization, Cytocompatibility, and Degradation
المؤلفون المشاركون
Mansur, H. S.
Costa, Hermes S.
Mansur, Alexandra A. P.
Pereira, Marivalda M.
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-11-21
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
The synthesis, characterization, preliminary cytocompatibility, and degradation behavior of the hybrids based on 70% Poly(vinyl alcohol) and 30% bioactive glass (58SiO2–33CaO–9P2O5, BaG) with macroporous tridimensional structure is reported for the first time.
The effect of glutaraldehyde covalent crosslinker in the organic-inorganic nanostructures produced and, as a consequence, tailoring the hybrids properties was investigated.
The PVA/BaG hybrids scaffolds are characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), X-ray diffraction (XRD), and X-ray Microcomputed tomography analysis (μCT).
Cytotoxicity assessment is performed by the MTT method with VERO cell culture.
Additionally, the hybrid in vitro degradation assay is conducted by measuring the mass loss by soaking in deionized water at 37°C for up to 21 days.
The results have clearly shown that it is possible to modify the PVA/BaG hybrids properties and degradation behavior by engineering the structure using different concentrations of the chemical crosslinker.
Moreover, these hybrid crosslinked nanostructures have presented 3D hierarchical pore size architecture varying within 10–450 μm and a suitable cytocompatibility for potential use in bone tissue engineering applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Costa, Hermes S.& Mansur, Alexandra A. P.& Pereira, Marivalda M.& Mansur, H. S.. 2011. Engineered Hybrid Scaffolds of Poly(vinyl alcohol)Bioactive Glass for Potential Bone Engineering Applications: Synthesis, Characterization, Cytocompatibility, and Degradation. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-998361
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Costa, Hermes S.…[et al.]. Engineered Hybrid Scaffolds of Poly(vinyl alcohol)Bioactive Glass for Potential Bone Engineering Applications: Synthesis, Characterization, Cytocompatibility, and Degradation. Journal of Nanomaterials No. 2012 (2012), pp.1-16.
https://search.emarefa.net/detail/BIM-998361
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Costa, Hermes S.& Mansur, Alexandra A. P.& Pereira, Marivalda M.& Mansur, H. S.. Engineered Hybrid Scaffolds of Poly(vinyl alcohol)Bioactive Glass for Potential Bone Engineering Applications: Synthesis, Characterization, Cytocompatibility, and Degradation. Journal of Nanomaterials. 2011. Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-998361
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-998361
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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