Fabrication and Characteristics of Chitosan Sponge as a Tissue Engineering Scaffold
المؤلفون المشاركون
Ikeda, Kahori
Yamada, Shizuka
Yoshizawa, Yuu
Yanagiguchi, Kajiro
Hayashi, Yoshihiko
Ikeda, Takeshi
Yamamoto, Kouhei
Ishizaki, Hidetaka
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-06
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Cells, growth factors, and scaffolds are the three main factors required to create a tissue-engineered construct.
After the appearance of bovine spongiform encephalopathy (BSE), considerable attention has therefore been focused on nonbovine materials.
In this study, we examined the properties of a chitosan porous scaffold.
A porous chitosan sponge was prepared by the controlled freezing and lyophilization of different concentrations of chitosan solutions.
The materials were examined by scanning electron microscopy, and the porosity, tensile strength, and basic fibroblast growth factor (bFGF) release profiles from chitosan sponge were examined in vitro.
The morphology of the chitosan scaffolds presented a typical microporous structure, with the pore size ranging from 50 to 200 μm.
The porosity of chitosan scaffolds with different concentrations was approximately 75–85%.
A decreasing tendency for porosity was observed as the concentration of the chitosan increased.
The relationship between the tensile properties and chitosan concentration indicated that the ultimate tensile strength for the sponge increased with a higher concentration.
The in vitro bFGF release study showed that the higher the concentration of chitosan solution became, the longer the releasing time of the bFGF from the chitosan sponge was.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ikeda, Takeshi& Ikeda, Kahori& Yamamoto, Kouhei& Ishizaki, Hidetaka& Yoshizawa, Yuu& Yanagiguchi, Kajiro…[et al.]. 2014. Fabrication and Characteristics of Chitosan Sponge as a Tissue Engineering Scaffold. BioMed Research International،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-498051
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ikeda, Takeshi…[et al.]. Fabrication and Characteristics of Chitosan Sponge as a Tissue Engineering Scaffold. BioMed Research International No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-498051
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ikeda, Takeshi& Ikeda, Kahori& Yamamoto, Kouhei& Ishizaki, Hidetaka& Yoshizawa, Yuu& Yanagiguchi, Kajiro…[et al.]. Fabrication and Characteristics of Chitosan Sponge as a Tissue Engineering Scaffold. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-498051
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-498051
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر