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Electrospun chitosan fiber strand with excess crosslinker | by msaustero
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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.

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Taken on September 30, 2010