作者
Rouhollah Mehdinavaz Aghdam, Saeed Shakhesi, Siamak Najarian, Mona Malek Mohammadi, Seyed Hossein Ahmadi Tafti, Hamid Mirzadeh
发表日期
2014/3/24
期刊
International Journal of Polymeric Materials and Polymeric Biomaterials
卷号
63
期号
5
页码范围
229-239
出版商
Taylor & Francis Group
简介
In this study, random Poly (ϵ-caprolactone) (PCL):Poly glycolic acid (PGA) nanofibrous scaffold with various PCL:PGA compositions were fabricated by electrospinning method. The nanofibrous scaffolds were characterized by SEM, contact angle measurement, ATR-FTIR, and tensile measurements. The results showed that with the increase of the concentration of PGA in spinning blend solution, the average diameter of nanofibers, hydrophilicity, and mechanical properties of the nanofibrous scaffolds increased. An in vitro degradation study of PCL:PGA nanofibers were conducted in phosphate-buffered saline, pH 7.2. The experiments confirm that increasing of PGA provides faster degradation rate in blended nanofibers. To assay the biocompatibility and cell behavior on the nanofibrous scaffolds, cell attachment and spreading of cardiac progenitor cells seeded on the scaffolds were studied. The results indicate that …
引用总数
2014201520162017201820192020202120222023202464333447412
学术搜索中的文章
RM Aghdam, S Shakhesi, S Najarian, MM Mohammadi… - International Journal of Polymeric Materials and …, 2014