شماره ركورد كنفرانس
5536
عنوان مقاله
Reinforced poly (lactic acid) by modified cellulose nanofibers extracted from rice straw applicable for tissue engineering
پديدآورندگان
moazezi mahsa Mahsa.moazezi@ut.ac.ir Caspian Faculty of Engineering, College of Engineering, University of Tehran , mohammadi roshandeh Jamshid roshandeh@ut.ac.ir Caspian Faculty of Engineering, College of Engineering, University of Tehran , shahrousvand mohsen m.shahrousvand@ut.ac.ir Caspian Faculty of Engineering, College of Engineering, University of Tehran
تعداد صفحه
3
كليدواژه
cellulose nano fiber(CNF) , Poly lactic acid(PLA) , tissue engineering , Bio , nanocomposites
سال انتشار
1401
عنوان كنفرانس
پانزدهمين همايش بين المللي علوم و فناوري پليمر
زبان مدرك
انگليسي
چكيده فارسي
In this research, cellulose nanofibrils were extracted from rice straw and surface modified with lactic acid monomer by graft polymerization. FTIR analysis was taken from the samples and the best sample was 65% grafting and added to the polylactic acid matrix with different weighted percentage to prepare nanocomposite films. Modified and unmodified nanocomposite films were compared with pure polymer film with each other. SEM images were taken from their fracture surface.I
كشور
ايران
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