Figure 4.

Peroxide generation of HE nonwoven greige cotton fabric determined by the Amplex Red assay, of adsorbed and in situ method treated samples (A) before and (B) after submersion in phosphate buffer pH 7.4 and blotted before assay, with the [AR] and [HRP] final concentration totaling 200 µM and 0.05 U/mL, respectively. Note: Untreated generated ~1.2 µM of peroxide.