Near-Field Electrospinning: Crucial Parameters, Challenges, and Applications

Area of Science:

• Materials Science
• Engineering
• Nanotechnology

Background:

• Near-field electrospinning (NFES) is a micro/nanofiber fabrication method using electric fields to jet polymers.
• It enables programmable collector and nozzle movement for precise pattern generation.

Purpose of the Study:

• To review the fundamental principles, derivatives, and limitations of NFES.
• To highlight NFES applications in nanomanufacturing, tissue engineering, microelectronics, biosensors, and optics.

Main Methods:

• Discussion of NFES principles and its technological advancements.
• Analysis of NFES capabilities for controlled fiber deposition and patterning.

Main Results:

• NFES offers high resolution, precision, reproducibility, and low cost.
• It facilitates the production of ultrafine nanofibers and complex patterns for additive manufacturing.

Conclusions:

• NFES is a potent additive fabrication technology with significant potential for diverse applications.
• Ongoing research and development in NFES promise further advancements in precise patterning and material fabrication.