The obtained precursor solution was then loaded into a plastic syringe for the electrospinning. The needle tip of the syringe was connected to a high voltage that can generate a direct current (DC) voltage of 13 kV.
The obtained precursorsolution was then loaded into a plastic syringe for theelectrospinning. The needle tip of the syringe was connectedto a high voltage that can generate a direct current (DC)voltage of 13 kV.