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Postproduction Processing of Electrospun Fibres for Tissue Engineering
Published on: August 9, 2012
Nanofibers and their applications in tissue engineering.
Rajesh Vasita1, Dhirendra S Katti
1Department of Biological Sciences and Bioengineering, Indian Institute of Technology - Kanpur, Kanpur, Uttar Pradesh, India.
International Journal of Nanomedicine
|August 28, 2007
Summary
Nanofibers offer advanced tissue engineering scaffolds by mimicking natural tissue architecture. Electrospinning is a key technique for creating these scaffolds for diverse applications, including drug delivery.
Area of Science:
- Biomaterials Science
- Tissue Engineering
- Nanotechnology
Background:
- Developing nanoscale scaffolds mimicking tissue architecture is a major challenge in tissue engineering.
- Nanofibers have significantly advanced the fabrication of scaffolds to meet this challenge.
- A wide range of natural and synthetic biomaterials can be used to create nanofibrous scaffolds.
Purpose of the Study:
- To review currently available techniques for nanofiber synthesis.
- To discuss the applications of nanofibers in tissue engineering and drug delivery.
Main Methods:
- Electrospinning
- Self-assembly
- Phase separation
Main Results:
- Electrospinning is the most studied and promising technique for tissue engineering applications.
- Nanofibrous scaffolds provide a 3D framework for cell adhesion, proliferation, and differentiation.
- Nanofibers are used in musculoskeletal, skin, vascular, and neural tissue engineering.
Conclusions:
- Nanofibers are versatile biomaterials for tissue engineering and controlled delivery systems.
- Various synthesis techniques, particularly electrospinning, enable the creation of advanced scaffolds.
- Nanofibers hold significant potential for regenerative medicine and therapeutic applications.
