Fig. 1


Cellulose films modified with MB and VC (A), the effect of H2O2 on the color changes of Cel/MB/VC film (B) and the system for measuring color characteristics (C).


Cellulose films modified with MB and VC (A), the effect of H2O2 on the color changes of Cel/MB/VC film (B) and the system for measuring color characteristics (C).