| 초록 |
In this study, we had successfully prepared a colloidal solution consisting of polyvinylidene fluoride and cellulose acetate for obtaining nanofibers by electrospinning. The prepared nanofibers were characterized by SEM, FT-IR, TGA and XRD. These characterization techniques revealed that cellulose acetate can be easily introduced in polyvinylidene fluoride nanofibers using a colloidal solution, and this method favorably preserves the intact nature of cellulose acetate. The cell toxicity and cell attachment studies using NIH 3T3 fibroblasts indicated non-toxic behavior and good attachment of cells due to modification of cellulose acetate in polyvinylidene fluoride nanofibers. |
