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Postproduction Processing of Electrospun Fibres for Tissue Engineering
Published on: August 9, 2012
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Current progress in application of polymeric nanofibers to tissue engineering
Sorour Nemati1,2, Se-Jeong Kim1,2, Young Min Shin3
1Department of Bioengineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea.
Nano Convergence
|November 9, 2019
Summary
This review explores electrospinning for creating advanced nanofibrous scaffolds in tissue engineering. These scaffolds, made from natural or synthetic polymers, are crucial for regenerating bone, cartilage, and vascular tissues.
Area of Science:
- Biomaterials Science
- Tissue Engineering
- Nanotechnology
Background:
- Tissue engineering aims to fabricate three-dimensional (3D) tissues mimicking the extracellular matrix (ECM) structure.
- Nanofibrous scaffolds are essential for mimicking the natural ECM's interwoven architecture.
- Electrospinning is a key technique for producing nanofibers with porous structures and high surface areas.
Purpose of the Study:
- To review recent advancements in fabricating electrospun nanofibers for tissue engineering.
- To explore methods for modifying scaffold surfaces and structures to enhance functionality.
- To summarize the applications of advanced polymeric nanofibrous scaffolds in tissue regeneration.
Main Methods:
- Utilizing electrospinning to create nanofibrous scaffolds from natural or synthetic polymers.
- Tuning nanofiber properties through polymer blending and optimizing processing parameters.
- Implementing surface modification strategies to functionalize electrospun scaffolds.
Main Results:
- Electrospinning parameters significantly influence nanofiber assembly and morphology.
- Polymer blending and surface functionalization offer versatile strategies for tailoring scaffold properties.
- Advanced electrospun scaffolds show promise for regenerating various human tissues.
Conclusions:
- Electrospun nanofibrous scaffolds are highly adaptable for tissue engineering applications.
- Surface and structural modifications are critical for optimizing scaffold performance.
- These scaffolds hold significant potential for advancing the regeneration of bone, cartilage, vascular, and tendon/ligament tissues.
