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Table 3 Effect of synthesized NPs on pyruvate dehydrogenase (PDH) activity in a wide range of microbial pathogens

From: Biogenic selenium nanoparticles and selenium/chitosan-Nanoconjugate biosynthesized by Streptomyces parvulus MAR4 with antimicrobial and anticancer potential

Tested NPs

% Inhibition of PDH

E. coli

P. vulgaris

S. typhi

S. aureus

A. flavus

A. niger

Rhizoctonia sp.

C. albicans

NCh

23.9 ± 0.7

1.5 ± 0.01

39.0 ± 0.8

21.9 ± 0.6

29.1 ± 0.5

35.0 ± 0.7

8.3 ± 0.3

6.3 ± 0.3

SeNPs

40.7 ± 0.8

1.0 ± 0.01

6.5 ± 0.2

46.5 ± 0.8

5.5 ± 0.2

48.6 ± 0.6

51.5 ± 1.3

5.0 ± 0.2

Se/Ch-nanoconjugate

46.2 ± 0.9

75.0 ± 1.5

66.7 ± 1.2

50.0 ± 1.0

59.4 ± 0.9

29.9 ± 0.6

75.7 ± 1.3

1.3 ± 0.01