Advances in Materials Science and Engineering / 2014 / Article / Fig 4

Research Article

The Dyeing Procedures Evaluation of Wool Fibers with Prangos ferulacea and Fastness Characteristics

Figure 4

SEM image of wool fiber surface morphology: (a) untreated and (b) 2 and (c) 6 minutes of plasma pretreatment before dyeing procedure.
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(a)
497278.fig.004b
(b)
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(c)