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Table 1 Bactericidal effect of lysozyme-stabilized Ag NPs against different bacterial strains

From: Lysozyme-coated silver nanoparticles for differentiating bacterial strains on the basis of antibacterial activity

Bacterial strains

Type of lysozyme-stabilized Ag NPs

 

AL Ag NPs

BL Ag NPs

RL Ag NPs

ML Ag NPs

 

1,000 ppm

100 ppm

1,000 ppm

100 ppm

1,000 ppm

100 ppm

1,000 ppm

100 ppm

P. aeruginosa 1

14.7 ± 0.09

12.7 ± 0.09

11 ± 0.08

9.25 ± 0.1

13.5 ± 0.15

11.35 ± 0.12

14 ± 0.07

11.5 ± 0.09

P. aeruginosa 2

14.8 ± 0.1

12.7 ± 0.15

11.67 ± 0.11

11 ± 0.09

15.5 ± 0.13

11.67 ± 0.11

15 ± 0.14

11.5 ± 0.12

P. aeruginosa 3

18 ± 0.15

15 ± 0.14

14 ± 0.17

11.67 ± 0.20

19 ± 0.16

14.5 ± 0.13

17 ± 0.15

13.5 ± 0.125

P. aeruginosa 4

12 ± 0.04

5 ± 0.04

10 ± 0.04

0 ± 0.04

11 ± 0.04

0 ± 0.04

10 ± 0.04

0 ± 0.04

S. aureus

14.5 ± 0.3

11.67 ± 0.35

11.17 ± 0.24

5 ± 0.27

16 ± 0.33

12 ± 0.28

14 ± 0.34

12.83 ± 0.31

B. subtilis

14 ± 0.22

10.67 ± 0.26

10.33 ± 0.29

9.5 ± 0.25

15 ± 0.23

12 ± 0.21

13.5 ± 0.28

13 ± 0.27

S. enterica 1

12.5 ± 0.19

0 ± 0.18

10.5 ± 0.16

0 ± 0.20

16.5 ± 0.17

12 ± 0.22

15.5 ± 0.15

13 ± 0.15

S. enterica 2

13.5 ± 0.15

0 ± 0.14

11 ± 0.19

0 ± 0.15

16 ± 0.16

0 ± 0.13

14 ± 0.21

0 ± 0.18

E. coli 1

13 ± 0.23

10.33 ± 0.25

11.17 ± 0.19

10 ± 0.18

15 ± 0.21

11 ± 0.24

14.67 ± 0.18

11.5 ± 0.19

E. coli 2

0 ± 0.17

0 ± 0.24

0 ± 0.19

0 ± 0.22

0 ± 0.23

0 ± 0.22

0 ± 0.021

0 ± 0.25

K. pneumoniae 1

12.17 ± 0.15

10 ± 0.19

10 ± 0.19

8.83 ± 0.16

14.33 ± 0.17

11.16 ± 0.18

16 ± 0.15

12 ± 0.19

K. pneumoniae 2

9 ± 0.21

5 ± 0.19

5 ± 0.18

0 ± 0.20

15 ± 0.17

0 ± 0.19

16.5 ± 0.22

0 ± 0.23

  1. Zone diameter in millimeter, concentrations of particles applied in parts per million.

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