The protecting groups were removed by treatment with formic acid.
The protecting shell was not needed in the strategy developed because the ultraviolet irradiated crosslinking was conducted in the dispersion.
The protecting groups could be removed from the copolymers, giving a class of zwitterionic, chiral polymers some of which are soluble in aqueous solvents.
The protecting TBDMS groups for hydroxyl group of polymer were removed using tetrabutylammonium fluoride (TBAF).
The protecting group must be selectively removed in high yield, be cheap, readily available, and preferably manipulated using nontoxic reagents.
The protecting group 9-fluorenylmethyl succinimidyl carbonate (Fmoc-OSu) was purchased from Iris Biotech GmbH (Marktredwitz, Germany).
Moreover, partial protection against enzymatic degradation is expected due to the protecting effect of the nanoparticles.
We need protection, but the police who are supposed to be doing the protecting cheer them on".
The failure of the protecting police force has to be investigated.
Outside the protecting veil of the nets the story is still bleak.
-Our generation is responsible for the protecting the environment for future generations.
