Advances in the tissue engineering field have brought much attention in terms of scaffold fabrication, such as with biodegradable polyester nanofibers. The justification for using nanofibers for tissue engineering is that the nonwoven polymeric meshwork is a close representation of the nanoscale protein fiber meshwork in the native extracellular matrix (ECM) . The electrospinning technique is a promising way to fabricate a controllable continuous nanofiber scaffold mimicking the ECM structure.