from the conferences organized by TANGER Ltd.
This work focuses on fabricating tubular nanofiber scaffolds using DC and AC electrospinning combined with electrohydrodynamic (EHD) technology. Experiments were performed with a rotating collector to evaluate the influence of applied high voltage, needle-to-collector distance, and polymer solution dosage on process stability and fibre deposition. Suitable processing parameters were identified for each technique, and their mutual compatibility was demonstrated. For AC electrospinning, the needle-to-collector distance was shown to have a critical impact on fibre deposition, resulting in the formation of two distinct structural types. These findings highlight the potential of parameter tuning to precisely control scaffold structure, supporting their application in tissue engineering and related biomedical fields.
Keywords: Scaffolds, AC electrospinning, DC electrospinning, EHD printing© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.