کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5364450 | 1388316 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Surface properties of UV-irradiated poly(vinyl alcohol) films containing small amount of collagen
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Surface properties of UV-irradiated poly(vinyl alcohol) films containing small amount of collagen Surface properties of UV-irradiated poly(vinyl alcohol) films containing small amount of collagen](/preview/png/5364450.png)
چکیده انگلیسی
The results have shown that the contact angle and the surface free energy for PVA films were altered by UV-irradiation. These alterations indicate photooxidation and an increase of polarity of the surface. The comparison of surface properties of PVA films and PVA containing collagen points out that collagen is more sensitive to photooxidation than PVA and PVA/collagen blends. PVA films containing collagen easier undergo photooxidation process with formation of new polar groups than pure PVA films.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 255, Issue 7, 15 January 2009, Pages 4135-4139
Journal: Applied Surface Science - Volume 255, Issue 7, 15 January 2009, Pages 4135-4139
نویسندگان
Alina Sionkowska, Anna PÅanecka, Justyna KozÅowska, Joanna SkopiÅska-WiÅniewska,