Chemically modified electrospun silica nanofibers for promoting growth and differentiation of neural stem cells.

In this study, pure silica nanofibers (SNFs) were fabricated by the electrospinning technique. Subsequently, the as-prepared SNFs were modified with (3-aminopropyl) trimethoxysilane (APTS) for applications in neural tissue engineering. The structure and properties of the as-prepared SNFs and the modified SNFs (SNF-APxM, x = 1-3) were evaluated with FTIR, TGA, nitrogen adsorption/desorption isotherms, and SEM.