Abstract Reduced graphene oxide (rGO) combined with zeolitic imidazolate framework (ZIF), i.e., rGO-ZIF incorporated polyetherimide (PEI) electrospun nanofiber, was produced using the electrospinning technique. The nanofibers had high porosity enhanced conductivity. ionic conductivity, porosity, morphology, and diameter of nanofiber were optimized by manipulating weight percentage PEI in soluti...

background: three-dimensional (3d) biomimetic nanofiber scaffolds have widespread applications in biomedical tissue engineering. they provide a suitable environment for cellular adhesion, survival, proliferation and differentiation, guide new tissue formation and development, and are one of the outstanding goals of tissue engineering. electrospinning has recently emerged as a leading technique ...

Electrospun nanofiber mats were coated with a thin magnetic layer, the magnetization in which is shown by fields of small arrows. Measuring this and its reversal under varied external field performed magneto-optical method, as impinging reflected green laser beams. The paper reports for first time such measurements on chaotically distributed nanofibers, leading to unusual hysteresis loop shapes...

Electrospinning technique is commonly used to produce micro- and/or nanofibers, which utilizes electrical forces to produce polymeric fibers with diameters ranging from several micrometers down to few nanometers. Desirably, electrospun materials provide highly porous structure and appropriate pore size for initial cell attachment and proliferation and thereby enable the exchange of nutrients. C...

Objective(s): In this study, the effect of electrospun fiber orientation on proliferation and differentiation of mesenchymal stem cells (MSCs) was evaluated. Materials and Methods: Aligned and random nanocomposite nanofibrous scaffolds were electrospun from polylactic acid (PLA), poly (vinyl alcohol) (PVA) and calcium carbonate nanoparticles (nCaP). The surface morphology of prepared nanofibrou...