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. 2019 May 10;14:3439–3454. doi: 10.2147/IJN.S201626

Figure 4.

Figure 4

The moisture content (MC) (A) and water vapor permeability (WVP) (B) for CMC (C1) and CMC-TiO2 −2% (C2) control groups and all activated nanocomposites by 150 (SPE150), 300 (SPE300) and 450 mg/mL (SPE450) of Miswak extract. Various small letters present significant difference between mean values (P<0.05).

Abbreviations: C1, CMC film; C2, CMC/TONP-2% nanocomposite; CMC, carboxymethyl cellulose; MC, moisture content;SPE, Salvadora persica L. root extract; SPE150, SPE300, and SPE450, CMC/TONP-2% containing 150, 300, and 450 mg/ml of SPE, respectively; TONP, TiO2 nanoparticles; WVP, water vapor permeability.