کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5202184 | 1381890 | 2013 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on the hydrolytic degradation of the segmented GL-b-[GL-co-TMC-co-CL]-b-GL copolymer with application as monofilar surgical suture
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Amorphous and glycolide rich domains were more susceptible to the hydrolytic attack as revealed from mechanical assays and both spectroscopic and calorimetric data. Morphological changes occurring during degradation were highly dependent on pH and indeed different steps affecting the outer (longitudinal cracks) and inner (transversal cracks) parts of sutures could be distinguished. The high content on amorphous soft segments gave rise to well-defined circumferential cracks that affected the inner part of exposed sutures and were interpreted as a consequence of the hydrolytic attack to intralamellar regions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Degradation and Stability - Volume 98, Issue 12, December 2013, Pages 2709-2721
Journal: Polymer Degradation and Stability - Volume 98, Issue 12, December 2013, Pages 2709-2721
نویسندگان
Yolanda Márquez, Lourdes Franco, Pau Turon, Alfonso RodrÃguez-Galán, Jordi PuiggalÃ,