Electrospun chitosan fiber strand with excess crosslinker
Sample is an electrospun chitosan fiber with excess crosslinker added to the solution before electrospinning. The sample was coated with Pt/Pd for 30s at 40mA before running an SEM (Zeiss Supra 50VP) scan. SEM conditions are:
EHT: 3.50 kV
Mag: 1.49 K X
High Vacuum, SE2 detector
Dent on fiber due to a sample mounting error. Image was false colored using GIMP.