Electrospun Sodium Alginate/Polyethylene Oxide Fibers and Nanocoated Yarns

Figure 2

Effect of solution concentration on fiber morphology and diameter distribution with 1 : 1 NaAlg/PEO ratio (magnification = 20,000x). Solution concentration: (a) 1%; (b) 1.5%; (c) 2%; (d) 3%; (e) 4%; (f) 5%.

(a)

(b)

(c)

(d)

(e)

(f)