Biodegradable Polymeric Nanofibers Prepared via Electrospinning

Abstract

Electroless spinning is a specialized technique for producing polymer nanofibers without the need for an external electric field. Unlike electrospinning, which relies on the application of high voltages to produce fibers, electroless spinning is a low-energy process that utilizes chemical and physical interactions to create nanofibers. The electroless spinning technique makes use of a polymer solution that contains a metal ion and a chemical reducing agent. Metal ions are converted by the reducing agent into nuclei, which serve as locations for the polymer to deposit and develop into nanofibers. To enable excellent nanofiber growth and alignment, the technique is normally carried out in a controlled setting. The ability to produce nanofibers with regulated morphology and alignment, which can be challenging with electrospinning, is one benefit of electroless spinning. Moreover, a greater variety of polymers, including those that are not suitable for electrospinning, can be used using electroless spinning. For commercial use, electroless spinning will need to be developed further and optimized as it is still a relatively new method. Moreover, compared to electrospinning, it tends to create thicker fibers, which can limit its applicability in some situations. In conclusion, electroless spinning is a different technique for making polymer nanofibers that relies on internal chemical and physical processes rather than an external electric field. While it has potential advantages over electrospinning, it is still a developing technique that requires further optimization and study.

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