File Name : fig. s1.png Caption : time dependent survival of e. coli cells treated with 3.5 µм of agno3 File Name : fig. s2.png Caption : (a) in vitro interaction of s75 agnps with cp studied by uv/vis spectroscopy. (b) page of cp in non-denaturing conditions (o-dianisidine and coomassie staining, respectively) and denaturing reducing conditions (coomassie staining).