Piezoelectrically induced augmented functionality of primary cultured hippocampal neurons on electrospun PVDF-(Na, K) NbO3 composite fibers
Owing to the risk of permanent disability of the associated tissue/organ, peripheral nerve injuries present one of the major concerns. As growth and regeneration of axons are sensitive towards electrical activity of substrate, polyvinylidene difluoride (PVDF)−10 vol% sodium potassium niobate (NKN) p...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-01-01
|
| Series: | Next Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2949822823000709 |
| Summary: | Owing to the risk of permanent disability of the associated tissue/organ, peripheral nerve injuries present one of the major concerns. As growth and regeneration of axons are sensitive towards electrical activity of substrate, polyvinylidene difluoride (PVDF)−10 vol% sodium potassium niobate (NKN) piezoelectric composite fibers were electrospun and corona poled at 17 kV. Electrospun PVDF-NKN fibrous scaffolds show remarkable increase in the average number of dendrites per neuron and mean soma area of primary cultured hippocampal neurons of embryonic mice which further increases after polarization (∼ 1.3 and 1.6 times of unpoled PVDF, respectively). The developed composite can be suggested as a potential candidate for peripheral nerve regeneration. |
|---|---|
| ISSN: | 2949-8228 |