Functionalization of Cellulose Fibres with Oxygen Plasma and ZnO Nanoparticles for Achieving UV Protective Properties

Figure 3

Breaking strength (N) of the untreated and oxygen plasma-treated cotton samples (UN: untreated, P_10 s: oxygen plasma-treated for 10 s, P_20 s: oxygen plasma-treated for 20 s, and P_30 s: oxygen plasma-treated for 30 s).