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Antibacterial activity expressed as percentage of reduction of bacterial growth.
Notes: Results are expressed as median values with the SD. All bars have a significant difference with controls (P<0.05).
Abbreviations: E. coli, Escherichia coli; P. aeruginosa, Pseudomonas aeruginosa; K. pneumoniae, Klebsiella pneumoniae; S. aureus, Staphylococcus aureus; QDs, quantum dots; Ind, indolicidin; QDS-Ind, quantum dots-indolicidin.
