Grooved Fibers: Preparation Principles Through Electrospinning and Potential Applications

The surface morphology of micro- and nano- scale fiber determines its application to a great extent. At present, variety secondary microfibers nanofibers, such as porous, wrinkle, groove so on, have been prepared. Among them, grooved fibers are attracting more attention because their unique properties. In this paper, we review the literature on due void-based elongation, wrinkle-based collapsed jet-based elongation selective dissolution. By contrast, method phase separation is simpler commonly used than What interesting that number depth grooves can be well controlled by adjusting experimental parameters, which greatly increases research value fields micro-nano fibers. Grooved made from range materials: polycaprolactone (PCL), polylactic acid (PLA), polystyrene (PS), cellulose acetate butyrate (CAB) other polymers. applications discussed in detail, including peripheral nerve regeneration, water manipulation energy conversion.