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Mutagenicity of silver nanoparticles in Salmonella typhimurium test strains
The positive control in the absence of S9 mix was 2-nitrofluorene for the TA98 strain, sodium azide for the TA100 and TA1535 strains, and 9-aminoacridine hydrochloride for the TA1537 strain. The positive control used in the presence of S9 mix was 2-aminofluorene for all tester strains.
