کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8029163 | 1517643 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cell adhesive behavior of PVA-based hybrid materials with silver nanoparticles
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cell adhesive behavior of PVA-based hybrid materials with silver nanoparticles Cell adhesive behavior of PVA-based hybrid materials with silver nanoparticles](/preview/png/8029163.png)
چکیده انگلیسی
Hybrid materials based on polyvinyl alcohol (PVA) and tetraethoxysilane (TEOS) with embedded silver nanoparticles (AgNps) were prepared using sol-gel method. The hybrid materials with three different silver concentrations from 0.36Â mg/mL to 1.8Â mg/mL were characterized by TEM, SEM and TGA analyses. Physico-chemical surface characterization of the materials was done by measuring the water contact angle of the materials and AFM. The materials were tested as matrices for potential use in tissue engineering field. The cytotoxicity of the materials and the cell adhesion (actin cytoskeleton) of 3T3 cells as a function of silver nanoparticles content were studied. The synthesized PVA/TEOS/AgNps materials were proven to be efficient for use in tissue engineering applications since they exhibit low cytotoxicity and sufficient cell adhesion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 235, 25 November 2013, Pages 186-191
Journal: Surface and Coatings Technology - Volume 235, 25 November 2013, Pages 186-191
نویسندگان
Rayna Bryaskova, Nelly Georgieva, Tonya Andreeva, Rumiana Tzoneva,