Conductive Scaffolding for Neural Tissue Regeneration: 3D Bridging with Two-Photon Fabrication
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866911450362019840 |
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| author | Osipov, Vladimir Jawed, Aminah Lutsyk, Petro Webb, David J. Fratini, Antonio |
| author_facet | Osipov, Vladimir Jawed, Aminah Lutsyk, Petro Webb, David J. Fratini, Antonio |
| contents | We report on a novel dual-structure scaffold fabricated using two-photon polymerisation (2PP), integrating electrically conductive and non-conductive regions within a single architecture, targeting neural tissue regeneration. Poly(ethylene glycol) diacrylate (PEGDA) was combined with 20 nm gold nanoparticles to create a conductive microstructure, encapsulated within a biocompatible PEGDA lattice designed to support neuronal growth possibility after neural injuries. Electrical resistance measurements confirmed the feasibility of integrating conductive pathways into precision-fabricated microarchitectures. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_14669 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Conductive Scaffolding for Neural Tissue Regeneration: 3D Bridging with Two-Photon Fabrication Osipov, Vladimir Jawed, Aminah Lutsyk, Petro Webb, David J. Fratini, Antonio Optics We report on a novel dual-structure scaffold fabricated using two-photon polymerisation (2PP), integrating electrically conductive and non-conductive regions within a single architecture, targeting neural tissue regeneration. Poly(ethylene glycol) diacrylate (PEGDA) was combined with 20 nm gold nanoparticles to create a conductive microstructure, encapsulated within a biocompatible PEGDA lattice designed to support neuronal growth possibility after neural injuries. Electrical resistance measurements confirmed the feasibility of integrating conductive pathways into precision-fabricated microarchitectures. |
| title | Conductive Scaffolding for Neural Tissue Regeneration: 3D Bridging with Two-Photon Fabrication |
| topic | Optics |
| url | https://arxiv.org/abs/2602.14669 |