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Electrospinning Fundamentals: Optimizing Solution and Apparatus Parameters
Published on: January 21, 2011
Bio-electrospraying and cell electrospinning: progress and opportunities for basic biology and clinical sciences
Denis Poncelet1, Paul de Vos, Nicolai Suter
1ONIRIS, UMR CNRS GEPEA 6144, route de la Géraudière, BP 82225, 44322 Nantes Cedex 3, France.
Advanced Healthcare Materials
|November 28, 2012
Summary
Tissue engineering advances offer new ways to create functional 3D tissues on demand. Bio-electrosprays and cell electrospinning are promising biotechniques for tissue repair, replacement, and rejuvenation (R(3)).
Area of Science:
- Biotechnology
- Tissue Engineering
- Regenerative Medicine
Background:
- Growing life expectancy leads to an aging society with increased demand for organ repair and replacement.
- Conventional tissue and organ transplantation face limitations and challenges.
- Developing on-demand functional tissues is crucial for addressing healthcare needs.
Purpose of the Study:
- To introduce non-contact jet-based approaches for engineering functional tissues.
- To highlight bio-electrosprays and cell electrospinning as key biotechniques.
- To present a novel biotechnology platform for creating 3D functional tissues.
Main Methods:
- Utilizing non-contact jet-based methods, specifically bio-electrosprays and cell electrospinning.
- Handling heterogeneous cell populations in suspensions with biopolymers and micro/nanomaterials.
- Directly forming three-dimensional functional living constructs.
Main Results:
- Demonstrated benign handling of living cells and whole organisms using these biotechniques.
- Successfully formed 3D functional living reconstructs.
- Established a promising biotechnology platform for tissue engineering.
Conclusions:
- Bio-electrosprays and cell electrospinning are effective, non-contact methods for tissue engineering.
- These techniques enable the creation of complex, functional 3D tissues.
- The developed platform has broad applications from basic research to clinical settings.
