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. 2017 Aug 17;11(8):942–947. doi: 10.1049/iet-nbt.2017.0009

Table 1.

Antibacterial effect of azlocillin–AgNPs conjugate, AgNPs alone, azlocillin alone and azlocillin–AgNPs combination against P. aeruginosa in different concentration

Concentration, ppm Diameter of inhibition zone, mm
Azlocillin AgNPs Azlocillin and AgNPs combination Azlocillin–AgNPs conjugate
2 10±1 5±1 14±2 17.33±3
4 15±2 8±1 18±3 20.47±3
8 20±2 10±1 24±3 28.66±3
16 25±2 15±2 32±4 37±4
32 30±5 20±2 38±4 52.33±5
64 35±5 25±2 44±5 63±5
128 42±2 30±2 51±5 68±14