https://www.selleckchem.com/pr....oducts/gsk2879552-2h
Biosynthesized PbS QDs showed antibacterial activity against Proteus mirabilis ATCC 25933 and Escherichia coli ATCC 25922 from Gram (-) bacteria and Bacillus cereus NRLL B-3008 and Micrococcus luteus ATCC 10240 from Gram (+) bacteria. Besides, these current results obtained from the cleavage studies revealed that PbS QDs do not show DNA cleavage activity. Consequently, the microorganism-based intracellular method allows an economic and environmentally friendly way to obtain PbS QDs with superior optical properties and they have