Biodegradation profiles of chitin, chitosan and titanium reinforced polylactide biocomposites as scaffolds in bone tissue engineering
المؤلفون المشاركون
Aworinde, Abraham K.
Taiwo, Oluwaseyi O.
Adeosun, Samson O.
Akinlabi, Esther T.
Jonathan, Hassana
Olayemi, Odunlami A.
Joseph, Olufunmilayo O.
المصدر
Arab Journal of Basic and Applied Sciences
العدد
المجلد 28، العدد 1 (31 ديسمبر/كانون الأول 2021)، ص ص. 351-359، 9ص.
الناشر
تاريخ النشر
2021-12-31
دولة النشر
البحرين
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
In this study, chitin (Ct), chitosan (Ch) and titanium powder (Ti) were melt-blended with polylactide (PLA) to produce three composites of PLA.
The samples were subjected to multiple characterisations, which includes immersion in a phosphate buffer solution (PBS) for ten weeks.
The results showed that the three fillers reduced the hydrophobicity of PLA, making the reinforced samples to be more hydrophilic.
In addition, the organic reinforced PLA composites became more amorphous while the PLA/Ti samples became more crystalline when compared with unreinforced PLA.
The results of the samples’ immersion in PBS showed that the organic reinforced PLA presented a biodegradation profile that would allow for the required gradual transfer of load to the partially healed fractured bone.
Except for the chitin reinforced PLA (PLA/Ct) with 16.67 wt.
%, all other composites produced using the organic fillers gave a swelling percentage which was less than 17%.
However, titanium-reinforced PLA (PLA/Ti) composites were found to continue to swell after ten weeks of the immersion of the samples.
Although all the samples formed apatite on their surfaces (except the unreinforced PLA), the biodegradation profile of PLA/Ti was deemed unsuitable as an implant because of the possibility of postoperative palpability.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Aworinde, Abraham K.& Taiwo, Oluwaseyi O.& Adeosun, Samson O.& Akinlabi, Esther T.& Jonathan, Hassana& Olayemi, Odunlami A.…[et al.]. 2021. Biodegradation profiles of chitin, chitosan and titanium reinforced polylactide biocomposites as scaffolds in bone tissue engineering. Arab Journal of Basic and Applied Sciences،Vol. 28, no. 1, pp.351-359.
https://search.emarefa.net/detail/BIM-1340640
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Aworinde, Abraham K.…[et al.]. Biodegradation profiles of chitin, chitosan and titanium reinforced polylactide biocomposites as scaffolds in bone tissue engineering. Arab Journal of Basic and Applied Sciences Vol. 28, no. 1 (2021), pp.351-359.
https://search.emarefa.net/detail/BIM-1340640
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Aworinde, Abraham K.& Taiwo, Oluwaseyi O.& Adeosun, Samson O.& Akinlabi, Esther T.& Jonathan, Hassana& Olayemi, Odunlami A.…[et al.]. Biodegradation profiles of chitin, chitosan and titanium reinforced polylactide biocomposites as scaffolds in bone tissue engineering. Arab Journal of Basic and Applied Sciences. 2021. Vol. 28, no. 1, pp.351-359.
https://search.emarefa.net/detail/BIM-1340640
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 357-359
رقم السجل
BIM-1340640
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