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Table 1 Evaluation of PC and PC-AgNp antibacterial activity for Entercoccus faecalis, Staphylococcus aureus, Escherichia coli and Serratia marcescens based on inhibition zone diameter (mm)

From: Comparison of the antibacterial properties of phycocyanin and its SNPs and their effects on rat blood cells and liver enzymes

  PC PC-AgNp Tetracycline Cefalexin AgNo3
Diameter of inhibition zone (mm)
Escherichia coli 3 6 9 4 N.I
Entrecoccus faecalis N.I 10 7 3 N.I
Serratia marcescens 6 4 5 2 N.I
Staphylococcus aureus N.I 8 10 14 N.I
  1. N.I, no inhibition