an additional cloth piece (0.05 g)was added and allowed to dissolve
This process was repeated until no further dissolution was observed.
The maximum amount that could be dissolved was determined and the time required to dissolve
2% (w/w) of the cellulosic sample was recorded
Deionized water was used as an anti-solvent for regenerating cotton cellulose from the IL
Fifty milliliters of anti-solvent were added to the cotton/ IL solution with vigorous stirring