ArticleNeural regeneration research2018
Novel conductive polypyrrole/silk fibroin scaffold for neural tissue repair.
Article in Neural regeneration research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- Dynamic Silk Fibroin Hydrogels for Programmable Bioactuation and Smart Shape Deformation: Mechanisms, Performance Evaluation, and Biomedical Applications.Gels (Basel, Switzerland) · 2026Review
- Silk-Derived 3D-Bioprinted Scaffolds for Neural Repair and Nerve Regeneration: A Comprehensive Review.Life (Basel, Switzerland) · 2026Review
- Controlled drug release and electroconductive performance of 3D printed scaffolds for neural tissue regeneration.Journal of materials science. Materials in medicine · 2026Article
- Fiber-integrated hydrogels: a versatile platform to improve structural and biological performance in 3D biofabrication.Materials today. Bio · 2026Review
- Recent Advances in Silk Fibroin Derived fromJournal of functional biomaterials · 2025Review
- Conductive biological materials for in vitro models: properties and sustainability implications.In vitro models · 2025Article
- Advances in Polypyrrole Nanofiber Composites: Design, Synthesis, and Performance in Tissue Engineering.Materials (Basel, Switzerland) · 2025Review
- Regulation of nanomaterials in peripheral nerve regeneration from a microenvironmental perspective: biological effects and mechanisms.Materials today. Bio · 2025Review
- Sericin from Bombyx Mori as a By-product for DLP 3D Printing in Pharmaceutical and Biomedical Applications.AAPS PharmSciTech · 2025Review
- Nanomedicine in Neuroprotection, Neuroregeneration, and Blood-Brain Barrier Modulation: A Narrative Review.Medicina (Kaunas, Lithuania) · 2024Review
- Design approaches for 3D cell culture and 3D bioprinting platforms.Biophysics reviews · 2024Review
- Stimuli-responsive Biomaterials for Tissue Engineering Applications.Current pharmaceutical biotechnology · 2024Review
- Collagen for neural tissue engineering: Materials, strategies, and challenges.Materials today. Bio · 2023Review
- Recent Developments of Silk-Based Scaffolds for Tissue Engineering and Regenerative Medicine Applications: A Special Focus on the Advancement of 3D Printing.Biomimetics (Basel, Switzerland) · 2023Review
- Pathophysiology of Spinal Cord Injury and Tissue Engineering Approach for Its Neuronal Regeneration: Current Status and Future Prospects.Advances in experimental medicine and biology · 2023Review
- Designing electrospun fiber platforms for efficient delivery of genetic material and genome editing tools.Advanced drug delivery reviews · 2022Review
- Electrospun hybrid nanofibers: Fabrication, characterization, and biomedical applications.Frontiers in bioengineering and biotechnology · 2022Review
- Conductive Polymeric-Based Electroactive Scaffolds for Tissue Engineering Applications: Current Progress and Challenges from Biomaterials and Manufacturing Perspectives.International journal of molecular sciences · 2021Review
- 3D Bioprinting of Neural Tissues.Advanced healthcare materials · 2021Review
- 3D Electrospun Synthetic Extracellular Matrix for Tissue Regeneration.Small science · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Three dimensional (3D) bioprinting, which involves depositing bioinks (mixed biomaterials) layer by layer to form computer-aided designs, is an ideal method for fabricating complex 3D biological structures. However, it remains challenging to prepare biomaterials with micro-nanostructures that accurately mimic the nanostructural features of natural tissues. A novel nanotechnological tool, electrospinning, permits the processing and modification of proper nanoscale biomaterials to enhance neural cell adhesion, migration, proliferation, differentiation, and subsequent nerve regeneration. The composite scaffold was prepared by combining 3D bioprinting with subsequent electrochemical deposition of polypyrrole and electrospinning of silk fibroin to form a composite polypyrrole/silk fibroin scaffold. Fourier transform infrared spectroscopy was used to analyze scaffold composition. The surface morphology of the scaffold was observed by light microscopy and scanning electron microscopy. A digital multimeter was used to measure the resistivity of prepared scaffolds. Light microscopy was applied to observe the surface morphology of scaffolds immersed in water or Dulbecco's Modified Eagle's Medium at 37°C for 30 days to assess stability. Results showed characteristic peaks of polypyrrole and silk fibroin in the synthesized conductive polypyrrole/silk fibroin scaffold, as well as the structure of the electrospun nanofiber layer on the surface. The electrical conductivity was 1 × 10
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